Zehnder Technical Brochure | Terraline by Zehnder UK

Decorative radiators

Comfortable indoor ventilation

Heating and cooling ceiling systems

Clean air solutions

Zehnder Terraline, Zehnder Terraline Neo Trench heaters made-to-measure Technical Documentation

ABOUT THE ZEHNDER GROUP

ALWAYS THE BEST CLIMATE “We strive to improve the quality of life by providing the finest indoor climate solutions.”

Excellent team Every day we combine passion, expert knowledge and commitment to give you the best results.

Great solutions, products and services Great products and unique service for an energy-efficient, healthy and comfortable indoor climate.

WE ARE THE SPECIALISTS FOR A HEALTHY, COMFORTABLE AND ENERGY-EFFICIENT The broad and clearly structured portfolio from the Zehnder Group is split into four product lines. Consequently, we can provide our customers with the right product, perfect system and matching service for all types of projects – from new build to renovations, single or multi-occupancy homes, as well as commercial projects. This variety ensures that our wealth of experience is continuously expanding, providing tangible added value to our customers on a daily basis. Decorative radiators Our individual decorative radiators for living and bathrooms make a home not only warmer but also more attractive. Created by renowned designers, they impress with excellent functionality.

OUR BRANDS EMBRACE INNOVATION, QUALITY AND DESIGN The Zehnder brand offers excellent indoor climate solutions within the product lines of decorative radiators, comfortable indoor ventilation, heating and cooling ceiling systems and clean air solutions.

The Bisque brand offers beautiful but practical radiators in the most exciting styles, colours and shapes for homes and more.

ABOUT THE ZEHNDER GROUP

INNOVATION OVER 4 GENERATIONS MANUFACTURER OF THE WORLD'S

REPRESENTED IN MORE THAN

STEEL AND BATHROOM RADIATOR

14 First choice for customers Always close to the needs of our customers, to grow with you and overcome all challenges together.

AROUND

3,000 EMPLOYEES

COUNTRIES

INNOVATION SINCE

OF OUR OWN PRODUCTION PLANTS IN EUROPE, NORTH AMERICA AND CHINA

1895

830

PATENTS AND DESIGN RIGHTS THROUGHOUT THE WORLD

MORE THAN

20,000

CUSTOMER TRAINING SESSIONS PER YEAR

INDOOR CLIMATE

Comfortable indoor ventilation Our comfortable indoor ventilation is energy-efficient and provides a healthy indoor climate. It promotes the wellbeing of the occupants and increases the value of the property.

Heating and cooling ceiling systems Zehnder ceiling systems are convenient and energy-efficient for heating and cooling. They are perfectly attuned to the relevant environment.

Clean air solutions Clean air systems from Zehnder reduce the level of dust in the air, create a healthier working environment and reduce the amount of cleaning required.

BEST QUALITY CERTIFICATES The Greenwood Airvac brand offers a range of low energy, smart residential ventilation solutions from intermittent extract fans to whole house ventilation with heat recovery.

Zehnder Group products are frequently awarded prizes for design and innovative technology.

Zehnder Terraline and Terraline Neo

CONTENTS

Overview of models

Product description

Special versions

Connections

Technical specifications

Installation / fixing

Zehnder Terraline, Zehnder Terraline Neo

Zehnder Terraline – Version with natural convection n High-quality finish n Quick response time n Wide range of models

Zehnder Terraline Neo – Version with fan-assisted convection n High-quality finish n Quick response time n Wide range of models

Zehnder Terraline and Zehnder Terraline Neo

ZEHNDER TERRALINE OVERVIEW OF MODELS

Zehnder Terraline Zehnder Terraline – Version with natural convection

Type UN-..-17 Height* mm

Type UN-..-21

Type UN-..-25

Type UN-..-34

Type UN-..-42

UN-09-17 UN-09-17

UN-09-21 UN-09-17 UN-09-25 UN-09-34 UN-09-17 UN-09-21 UN-09-17 UN-09-17 UN-09-21 UN-09-25 UN-09-21 UN-09-21 UN-09-25 UN-09-34 UN-09-25 UN-09-25UN-09-42 UN-09-34 UN-09-34 UN-09-34 UN-09-42 UN-09-21 UN-09-17 UN-09-25 UN-09-34 UN-09-17 UN-09-21 UN-09-17 UN-09-17 UN-09-21 UN-09-25 UN-09-21 UN-09-21 UN-09-25 UN-09-25 UN-09-34 UN-09-34 UN-09-34 UN-09-42 Depth * UN-09-34 mmUN-09-25UN-09-42

UN-09-42 UN-09-42 UN-09-42 UN-09-42 UN-09-42 UN-09-42

UN-09-17

UN-09-17 UN-09-21 UN-09-17 UN-09-21 UN-09-17 UN-09-25 UN-09-17 UN-09-21 UN-09-25 UN-09-21 UN-09-21 UN-09-34 UN-09-25 UN-09-34 UN-09-25 UN-09-25UN-09-42 UN-09-34 UN-09-34 UN-09-34 UN-09-42

UN-09-42 UN-09-42 UN-09-42

UN-09-17

UN-09-17 UN-09-21 UN-09-17 UN-09-21 UN-09-17 UN-09-25 UN-09-17 UN-09-21 UN-09-25 UN-09-21 UN-09-21 UN-09-34 UN-09-25 UN-09-34 UN-09-25 UN-09-25UN-09-42 UN-09-34 UN-09-34 UN-09-34 UN-09-42

UN-09-42 UN-09-42 UN-09-42

UN-11-17 UN-11-17

UN-11-21 UN-11-17 UN-11-25 UN-11-34 UN-11-17 UN-11-21 UN-11-17 UN-11-17 UN-11-21 UN-11-25 UN-11-21 UN-11-21 UN-11-25 UN-11-34 UN-11-25 UN-11-25UN-11-42 UN-11-34 UN-11-34 UN-11-34 UN-11-42 UN-11-21 UN-11-17 UN-11-25 UN-11-34 UN-11-17 UN-11-21 UN-11-17 UN-11-17 UN-11-21 UN-11-25 UN-11-21 UN-11-21 UN-11-25 UN-11-34 UN-11-25 UN-11-25UN-11-42 UN-11-34 UN-11-34 UN-11-34 UN-11-42

UN-11-42 UN-11-42 UN-11-42 UN-11-42 UN-11-42 UN-11-42

UN-11-17 UN-11-21

UN-11-42 UN-11-42 UN-11-42

170

UN-09-17 UN-11-17 UN-11-17

215

255

340

UN-09-21 UN-09-25 UN-09-34 UN-11-17 UN-11-21 UN-11-17 UN-11-25 UN-11-17 UN-11-21 UN-11-25 UN-11-21 UN-11-21 UN-11-34 UN-11-25 UN-11-34 UN-11-25 UN-11-25UN-11-42 UN-11-34 UN-11-34 UN-11-34 UN-11-42

420

UN-09-42

UN-11-17 UN-11-21 UN-11-17 UN-11-21 UN-11-17 UN-11-25 UN-11-17 UN-11-21 UN-11-25 UN-11-21 UN-11-21 UN-11-34 UN-11-25 UN-11-34 UN-11-25 UN-11-25UN-11-42 UN-11-34 UN-11-34 UN-11-34 UN-11-42

UN-11-42 UN-11-42 UN-11-42

UN-14-17

UN-14-21 UN-14-17 UN-14-25 UN-14-34 UN-14-17 UN-14-21 UN-14-17 UN-14-17 UN-14-21 UN-14-25 UN-14-21 UN-14-21 UN-14-25 UN-14-34 UN-14-25 UN-14-25UN-14-42 UN-14-34 UN-14-34 UN-14-34 UN-14-42 UN-11-21 UN-11-25 UN-11-34 UN-14-21 UN-14-17 UN-14-25 UN-14-34 UN-14-17 UN-14-21 UN-14-17 UN-14-17 UN-14-21 UN-14-25 UN-14-21 UN-14-21 UN-14-25 UN-14-34 UN-14-25 UN-14-25UN-14-42 UN-14-34 UN-14-34 UN-14-34 UN-14-42

UN-14-42 UN-14-42 UN-14-42 UN-11-42 UN-14-42 UN-14-42 UN-14-42

UN-14-17

UN-14-17 UN-14-21 UN-14-17 UN-14-21 UN-14-17 UN-14-25 UN-14-17 UN-14-21 UN-14-25 UN-14-21 UN-14-21 UN-14-34 UN-14-25 UN-14-34 UN-14-25 UN-14-25UN-14-42 UN-14-34 UN-14-34 UN-14-34 UN-14-42

UN-14-42 UN-14-42 UN-14-42

UN-14-17

UN-14-17 UN-14-21 UN-14-17 UN-14-21 UN-14-17 UN-14-25 UN-14-17 UN-14-21 UN-14-25 UN-14-21 UN-14-21 UN-14-34 UN-14-25 UN-14-34 UN-14-25 UN-14-25UN-14-42 UN-14-34 UN-14-34 UN-14-34 UN-14-42

UN-14-42 UN-14-42 UN-14-42

110 UN-14-17 UN-11-17

145

UN-14-17 UN-19-17

190

UN-14-21

UN-14-25

UN-14-34

UN-14-42

UN-19-17

UN-19-21 UN-19-17 UN-19-25 UN-19-34 UN-19-17 UN-19-21 UN-19-17 UN-19-17 UN-19-21 UN-19-25 UN-19-21 UN-19-21 UN-19-25 UN-19-34 UN-19-25 UN-19-25UN-19-42 UN-19-34 UN-19-34 UN-19-34 UN-19-42 UN-19-21 UN-19-17 UN-19-25 UN-19-34 UN-19-17 UN-19-21 UN-19-17 UN-19-17 UN-19-21 UN-19-25 UN-19-21 UN-19-21 UN-19-25 UN-19-34 UN-19-25 UN-19-25UN-19-42 UN-19-34 UN-19-34 UN-19-34 UN-19-42

UN-19-42 UN-19-42 UN-19-42 UN-19-42 UN-19-42 UN-19-42

UN-19-17

UN-19-17 UN-19-21 UN-19-17 UN-19-21 UN-19-17 UN-19-25 UN-19-17 UN-19-21 UN-19-25 UN-19-21 UN-19-21 UN-19-34 UN-19-25 UN-19-34 UN-19-25 UN-19-25UN-19-42 UN-19-34 UN-19-34 UN-19-34 UN-19-42

UN-19-42 UN-19-42 UN-19-42

UN-19-17

UN-19-17 UN-19-21 UN-19-17 UN-19-21 UN-19-17 UN-19-25 UN-19-17 UN-19-21 UN-19-25 UN-19-21 UN-19-21 UN-19-34 UN-19-25 UN-19-34 UN-19-25 UN-19-25UN-19-42 UN-19-34 UN-19-34 UN-19-34 UN-19-42

UN-19-42 UN-19-42 UN-19-42

UN-19-17

UN-19-21

UN-19-25

UN-19-34

UN-19-42

* including frame

Zehnder Terraline and Terraline Neo

ZEHNDER TERRALINE NEO OVERVIEW OF MODELS

Zehnder Terraline Neo Zehnder Terraline Neo – Version with fan-assisted convection

Type UFT-..-17 Height* mm

Type UFT-..-21

170

Type UFT-..-25 Depth * mm

Type UFT-..-34

UFT-07-25 UFT-07-25 UFT-07-34 UFT-07-34 UFT-07-25 UFT-07-34

UFT-07-25 UFT-07-34 UFT-07-34 UFT-07-25 UFT-07-25 UFT-07-34

UFT-07-34 UFT-07-34 UFT-07-34

UFT-07-25

UFT-07-25 UFT-07-34

UFT-07-34

UFT-09-25 UFT-09-34 UFT-09-34 UFT-09-25 UFT-09-25 UFT-09-34

UFT-09-34 UFT-07-34 UFT-09-34 UFT-09-34

UFT-09-25 UFT-09-34

UFT-09-34

UFT-11-21 UFT-11-25 UFT-11-25 UFT-11-34 UFT-11-21 UFT-11-34 UFT-11-21 UFT-11-25 UFT-11-34

UFT-11-25 UFT-11-34 UFT-11-34 UFT-11-25 UFT-11-25 UFT-11-34

UFT-11-34 UFT-11-34 UFT-11-34

UFT-11-17 UFT-11-21

UFT-11-21 UFT-11-25

UFT-11-25 UFT-11-34

UFT-11-34

UFT-14-17 UFT-14-17 UFT-14-21 UFT-14-25 UFT-14-21 UFT-14-25 UFT-14-17 UFT-14-21 UFT-14-25

UFT-14-17 UFT-14-21 UFT-14-21 UFT-14-25 UFT-14-17 UFT-14-34 UFT-14-25 UFT-14-34 UFT-14-17 UFT-14-21 UFT-14-25 UFT-14-34

UFT-14-21 UFT-14-25 UFT-14-25 UFT-14-34 UFT-14-21 UFT-14-34 UFT-14-21 UFT-14-25 UFT-14-34

UFT-14-25 UFT-14-34 UFT-14-34 UFT-14-25 UFT-14-25 UFT-14-34

UFT-14-34 UFT-14-34 UFT-14-34

UFT-14-17

UFT-14-17 UFT-14-21

UFT-14-21 UFT-14-25

UFT-14-25 UFT-14-34

UFT-14-34

UFT-07-25 UFT-07-25 UFT-07-25 215

UFT-07-25 UFT-07-34 UFT-07-25 UFT-07-34 UFT-07-25 UFT-07-34

UFT-09-17 UFT-09-17 UFT-09-21 UFT-09-25 UFT-09-21 UFT-09-25 UFT-09-17 UFT-09-21 UFT-09-25 UFT-09-17

UFT-09-17 UFT-09-21 UFT-09-21 UFT-09-25 UFT-09-17 UFT-09-34 UFT-09-25 UFT-09-34 UFT-09-17 UFT-09-21 UFT-09-25 UFT-09-34 UFT-09-17 UFT-09-21

UFT-09-21 UFT-09-25 UFT-07-25 UFT-09-25 UFT-09-34 UFT-09-21 UFT-09-34 UFT-09-21 UFT-09-25 UFT-09-34 UFT-09-21 UFT-09-25

UFT-11-17 UFT-11-17 UFT-11-21 UFT-11-25 UFT-11-21 UFT-11-25 UFT-11-17 UFT-11-21 UFT-11-25

UFT-11-17 UFT-11-21 UFT-11-21 UFT-11-25 UFT-11-17 UFT-11-34 UFT-11-25 UFT-11-34 UFT-11-17 UFT-11-21 UFT-11-25 UFT-11-34

UFT-11-17

255

340

70 UFT-09-17 UFT-09-17 UFT-09-17

UFT-09-17 UFT-09-21 UFT-09-17 UFT-09-21 UFT-09-17 UFT-09-21

90 UFT-09-17 UFT-11-17 UFT-11-17 UFT-11-17

UFT-11-17 UFT-11-21 UFT-11-17 UFT-11-21 UFT-11-17 UFT-11-21

110 UFT-11-17 UFT-14-17 UFT-14-17 UFT-14-17

145 UFT-14-17

UFT-09-21

UFT-11-21 UFT-14-17 UFT-14-21 UFT-14-17 UFT-14-21 UFT-14-17 UFT-14-21

UFT-14-21

UFT-09-25

UFT-11-25

UFT-14-25

UFT-09-34

UFT-11-34

UFT-14-34

* including frame

Zehnder Terraline and Zehnder Terraline Neo

PRODUCT DESCRIPTION

Zehnder Terraline

Zehnder Terraline with linear grille

Zehnder Terraline with transverse grille

Product description

Customisation options

Zehnder Terraline — functional convector technology without compromising aesthetics. Zehnder Terraline consists of a casing containing a copper-aluminium heat emitter and is available in 4 heights and 5 depths. This wide model range is continued in the large number of standard lengths, ranging in small increments from the shortest model at 800 mm to the longest at 4800 mm. Individual radiators can be easily connected in series to form longer heating strips. Special sizes and specific project-related requirements supplement the standard range. The only components of Zehnder Terraline which remain visible after installation and completion of the floor are the standard frame and the related designer grille in a linear or transverse design. The frame, which is factory-installed in the standard version, is primarily a visual element and therefore has an elegant mitre cut at the corners. Installation is also possible without a designer frame, in which case the grilles are laid directly into the upstand of the casing. Whether installed with or without a designer frame, the different sizes must be taken into consideration in the detailed planning process. For example, if an order is placed without a frame, then the grilles are supplied in a different width. Made from aluminium, both the designer frame and the designer grille come with an anodised surface in a natural finish as standard or in black, bronze, wood or stainless steel on request. The trench heaters can be controlled with individual thermostats, thermostats in conjunction with actuators or via a decentralised control system. The relevant components can be ordered at the same time as the radiator.

n Transverse grilles made of wood or aluminium n Heavy loads stainless steel transverse grille n Perforated stainless sheet steel grille for high heels, chairs or

Technical specifications n operating pressure max. 10 bar n Operating temperature max. 110 °C n Heat emitter made from copper tubes and aluminium fins painted

in RAL 9005 jet black n Casing galvanised as per DIN EN 10346:2009 and powder coated n Thermal output according to EN442

n n n n n n

wheelchairs Various grille and frame surfaces Intermediate lengths Angled and curved version Connection in series for excess lengths Peripheral strips for floating floor Floor brackets 10 to 70 mm or 60 to 300 mm

Benefits n n n n n n n n n

Quick response time Discreetly concealed heating system Ideal for use in glass-fronted buildings Silent operation Wide range of models Invisible connection technology Diverse applications Compensates for cold air falling in front of large windows Can be combined with ventilation solutions from Zehnder

Equipment for standard version n Casing made from galvanised sheet steel, inside painted in RAL

9005 jet black, heat emitter from copper pipes and aluminium fins painted in RAL 9005 jet black n Designer linear grille in natural anodised aluminium n Designer frame in natural anodised aluminium n Connections 2 x ½" n 1 air vent ⅛" n L-brackets 0 to 35 mm including screws for both-sided fixing of the casing n Anchors on one side, pre-installed bands for fixing in the screed n Adjusting screws for height adjustment n Covers for invisible connection

Zehnder Terraline and Terraline Neo

PRODUCT DESCRIPTION

Zehnder Terraline Neo

Zehnder Terraline Neo with transverse grille

Zehnder Terraline Neo with linear grille

Product description

Customisation options

Zehnder Terraline Neo forced convection version with cross-flow fan, 24 V. Its casing is made of a galvanised flat steel, with screws for height adjustment. The heat emitter is made of copper tube with aluminum fins. Casing and heat emitter powder coated (RAL 9005). Same side connections ½" including fan. Shapely frame profile made of anodised aluminum and glued sound insulation with stable walkable linear grille made of anodised aluminum profiles and delivered with wooden cover as mounting protection. Control via room thermostat manually with three-stage switch or automatically with variable speed controller.

n n n n n n n n n n

Transverse grilles made of wood or aluminium Heavy loads stainless steel transverse grille Perforated stainless sheet steel grille for high heels, chairs or wheelchairs Various grille and frame surfaces Intermediate lengths Angled and curved version Connection in series for excess lengths Peripheral strips for floating floor Floor brackets 10 to 70 mm or 60 to 300 mm Power supply IP67 integrated in casing

Technical specifications n Operating pressure max. 10 bar n Operating temperature max. 110 °C n Heat emitter made from copper tubes and aluminium fins painted

in RAL 9005 jet black n Casing galvanised as per DIN EN 10346:2009 and powder coated n Thermal output tested according to EN 16430 (ΔT 50K: 75/65/20 °C) n Sound power according to SN EN ISO 3741:2011 n Operational condition in area with relative humidity of 20% to 70%

Benefits n n n n n n n

Quick response time Discreet heating system Silent operation Wide range of models Invisible connection technology Compensates for cold air falling in front of large windows Can be combined with ventilation solutions from Zehnder

Equipment for standard version n Casing made from galvanised sheet steel, inside painted in RAL

9005 jet black, heat emitter from copper pipes and aluminium fins painted in RAL 9005 jet black n Tangential fans 24 V EC with protection grille n Clamp (white) 4-pole n Designer linear grille in natural anodised aluminium (except for 70 mm heights) n Designer frame in natural anodised aluminium n Connections 2 x ½* n 1 air vent ⅛" n L-brackets 0 to 35 mm including screws for both-sided fixing of the casing, anchors on one side, pre-installed bands for fixing in the screed, adjusting screws for height adjustment n Covers for invisible connection

Zehnder Terraline and Zehnder Terraline Neo

INSTALLATION SITUATIONS UN, UFT AND UHC

Zehnder Terraline, Zehnder Terraline Neo Trench heaters are suitable for a wide range of applications. In modern business premises, large reception areas or private rooms, these built-in floor radiators for central heating operation work best when positioned in front of floor-to-ceiling windows and glass-fronted buildings. Zehnder Terraline offers an elegant alternative wherever freestanding radiators should be avoided for aesthetic reasons. The prefabricated casing with pre-punched knockouts for the pipework is quick and easy to install. The supplied accessories enable simple and precise arrangement, so that only the elegant designer frame and grille remain visible in the chosen surface after completion; due to its dark coating, everything else is hidden from view in the floor. When used for heating purposes, trench heaters uniformly compensate for the cold air falling inside the room near windows - either as the sole heating system available or in conjunction with other systems.

Large height - small depth (raised floor installation)

Small height - large depth (screed installation)

9 2

2 9

3 8

7 5

5 1 2 3

Grille Designer frame Elevated system plate

4 5 6

Casing Floor slab Heat insulation

7 8 9

Impact sound insulation Screed Floor covering (parquet, tiles, etc.)

Zehnder Terraline and Terraline Neo

STANDARD VERSION WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Φs = Thermal output (∆T 50 K: 75/65/20 °C) according to EN442

Height*

Model Depth* Exponent

UN-09-17

UN-09-21

UN-09-25

UN-09-34

UN-09-42

170

215

255

340

420

1.46

1.38

1.44

1.37

1.38

Total length* mm

Φs

Watts

800 900 1000 1100 1200

118 141 165 188 211

164 196 229 261 293

208 249 290 331 373

247 296 345 394 443

289 346 403 460 517

1300 1400 1500 1600 1700

235 258 281 305 328

326 358 391 423 456

414 455 496 537 578

492 541 590 639 688

574 632 689 746 803

1800 1900 2000 2100 2200

351 375 398 421 445

488 521 553 585 618

620 661 702 743 784

737 786 835 884 933

860 917 974 1032 1089

2300 2400 2500 2600 2700

468 491 515 538 561

650 683 715 748 780

825 867 908 949 990

982 1031 1080 1129 1178

1146 1203 1260 1317 1375

2800 2900 3000 3100 3200

585 608 631 655 678

812 845 877 910 942

1031 1072 1114 1155 1196

1227 1276 1325 1374 1423

1432 1489 1546 1603 1660

3300 3400 3500 3600 3700

702 725 748 772 795

975 1007 1039 1072 1104

1237 1278 1319 1361 1402

1472 1521 1570 1619 1668

1718 1775 1832 1889 1946

3800 3900 4000 4100 4200

818 842 865 888 912

1137 1169 1202 1234 1266

1443 1484 1525 1567 1608

1717 1766 1815 1864 1913

2003 2060 2118 2175 2232

4300 4400 4500 4600 4700

935 958 982 1005 1028

1299 1331 1364 1396 1429

1649 1690 1731 1772 1814

1962 2011 2060 2109 2158

2289 2346 2403 2461 2518

4800

1052

1461

1855

2207

2575

Warning: Weight over 100 kg. Max. length 4800 mm Output data valid for version with linear grille and same-side connection, reduced output for transverse grille approx. 15% Version with transverse grille and other surfaces see "Special versions" on page 22 * including frame

Zehnder Terraline and Zehnder Terraline Neo

STANDARD VERSION WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Φs = Thermal output (∆T 50 K: 75/65/20 °C) according to EN442

Height*

Model Depth* Exponent

110

UN-11-17

UN-11-21

UN-11-25

UN-11-34

UN-11-42

170

215

255

340

420

1.47

1.40

1.55

1.46

1.40

Total length* mm

Φs

Watts

800 900 1000 1100 1200

143 171 199 228 256

179 215 251 286 322

243 292 340 388 436

314 376 438 500 562

349 418 487 556 625

1300 1400 1500 1600 1700

284 313 341 369 397

357 393 428 464 499

484 532 581 629 677

624 686 748 810 873

695 764 833 902 971

1800 1900 2000 2100 2200

426 454 482 511 539

535 570 606 641 677

725 773 822 870 918

935 997 1059 1121 1183

1040 1109 1178 1248 1317

2300 2400 2500 2600 2700

567 596 624 652 680

712 748 784 819 855

966 1014 1062 1111 1159

1245 1307 1369 1431 1494

1386 1455 1524 1593 1662

2800 2900 3000 3100 3200

709 737 765 794 822

890 926 961 997 1032

1207 1255 1303 1352 1400

1556 1618 1680 1742 1804

1731 1800 1870 1939 2008

3300 3400 3500 3600 3700

850 878 907 935 963

1068 1103 1139 1174 1210

1448 1496 1544 1593 1641

1866 1928 1990 2052 2115

2077 2146 2215 2284 2353

3800 3900 4000 4100 4200

992 1020 1048 1076 1105

1246 1281 1317 1352 1388

1689 1737 1785 1833 1882

2177 2239 2301 2363 2425

2422 2492 2561 2630 2699

4300 4400 4500 4600 4700

1133 1161 1190 1218 1246

1423 1459 1494 1530 1565

1930 1978 2026 2074 2123

2487 2549 2611 2673 2736

2768 2837 2906 2975 3045

4800

1274

1601

2171

2798

3114

Zehnder Terraline and Terraline Neo

STANDARD VERSION WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Φs = Thermal output (∆T 50 K: 75/65/20 °C) according to EN442

Height*

Model

145

UN-14-17

UN-14-21

UN-14-25

UN-14-34

UN-14-42

170

215

255

340

420

1.49

1.50

1.44

1.43

1.40

Total length* mm

Φs

Watts

800 900 1000 1100 1200

146 175 203 232 261

190 228 265 303 340

279 334 389 444 500

413 495 576 658 740

505 605 705 804 904

1300 1400 1500 1600 1700

290 319 348 377 406

378 416 453 491 528

555 610 665 720 776

822 904 985 1067 1149

1004 1104 1204 1304 1404

1800 1900 2000 2100 2200

434 463 492 521 550

566 604 641 679 716

831 886 941 996 1052

1231 1312 1394 1476 1558

1504 1604 1704 1804 1904

2300 2400 2500 2600 2700

579 608 636 665 694

754 792 829 867 904

1107 1162 1217 1272 1328

1639 1721 1803 1885 1966

2004 2104 2204 2304 2403

2800 2900 3000 3100 3200

723 752 781 810 839

942 980 1017 1055 1092

1383 1438 1493 1548 1604

2048 2130 2212 2294 2375

2503 2603 2703 2803 2903

3300 3400 3500 3600 3700

867 896 925 954 983

1130 1168 1205 1243 1280

1659 1714 1769 1824 1880

2457 2539 2621 2702 2784

3003 3103 3203 3303 3403

3800 3900 4000 4100 4200

1012 1041 1069 1098 1127

1318 1356 1393 1431 1468

1935 1990 2045 2100 2156

2866 2948 3029 3111 3193

3503 3603 3703 3803 3902

4300 4400 4500 4600 4700

1156 1185 1214 1243 1272

1506 1544 1581 1619 1657

2211 2266 2321 2376 2432

3275 3356 3438 3520 3602

4002 4102 4202 4302 4402

4800

1300

1694

2487

3684

4502

Depth* Exponent

Zehnder Terraline and Zehnder Terraline Neo

STANDARD VERSION WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Φs = Thermal output (∆T 50 K: 75/65/20 °C) according to EN442

Height*

Model Depth* Exponent

190

UN-19-17

UN-19-21

UN-19-25

UN-19-34

UN-19-42

170

215

255

340

420

1.48

1.46

1.54

1.42

1.47

Total length* mm

Φs

Watts

800 900 1000 1100 1200

164 197 229 262 295

227 272 317 362 407

270 324 377 430 484

427 511 596 680 765

597 715 833 952 1070

1300 1400 1500 1600 1700

327 360 392 425 457

452 497 542 587 632

537 591 644 698 751

849 934 1019 1103 1188

1188 1306 1425 1543 1661

1800 1900 2000 2100 2200

490 522 555 587 620

677 722 767 812 857

805 858 912 965 1019

1272 1357 1441 1526 1610

1779 1897 2016 2134 2252

2300 2400 2500 2600 2700

653 685 718 750 783

902 947 991 1036 1081

1072 1126 1179 1233 1286

1695 1779 1864 1948 2033

2370 2489 2607 2725 2843

2800 2900 3000 3100 3200

815 848 880 913 945

1126 1171 1216 1261 1306

1340 1393 1446 1500 1553

2117 2202 2286 2371 2455

2961 3080 3198 3316 3434

3300 3400 3500 3600 3700

978 1011 1043 1076 1108

1351 1396 1441 1486 1531

1607 1660 1714 1767 1821

2540 2625 2709 2794 2878

3553 3671 3789 3907 4025

3800 3900 4000 4100 4200

1141 1173 1206 1238 1271

1576 1621 1666 1711 1756

1874 1928 1981 2035 2088

2963 3047 3132 3216 3301

4144 4262 4380 4498 4616

4300 4400 4500 4600 4700

1303 1336 1369 1401 1434

1801 1846 1891 1936 1981

2142 2195 2249 2302 2356

3385 3470 3554 3639 3723

4735 4853 4971 5089 5208

4800

1466

2026

2409

3808

5326

Zehnder Terraline and Terraline Neo

STANDARD VERSION UFT WITH LOW TRANSVERSE GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

Model Depth*

UFT-07-25

UFT-07-34

255

340

Exponent

Fan speed Total length* mm

1.1382

1.2153

Φs

Watts

800 900 1000 1100 1200

51 64 90 90 103

257 321 449 449 513

381 477 667 667 763

434 543 760 760 868

63 79 110 110 126

315 393 551 551 629

439 549 769 769 879

498 622 871 871 995

1300 1400 1500 1600 1700

116 128 141 154 154

578 642 706 770 770

858 953 1049 1144 1144

977 1085 1194 1302 1302

142 157 173 189 189

708 787 865 944 944

989 1098 1208 1318 1318

1120 1244 1369 1493 1493

1800 1900 2000 2100 2200

180 193 205 218 218

898 963 1027 1091 1091

1335 1430 1525 1621 1621

1519 1628 1736 1845 1845

220 236 252 267 267

1101 1180 1259 1337 1337

1538 1648 1757 1867 1867

1742 1866 1991 2115 2115

2300 2400 2500 2600 2700

244 244 257 270 282

1219 1219 1283 1348 1412

1811 1811 1907 2002 2097

2062 2062 2170 2279 2387

299 299 315 330 346

1495 1495 1573 1652 1731

2087 2087 2197 2307 2416

2364 2364 2488 2613 2737

2800 2900 3000 3100 3200

295 308 308 334 347

1476 1540 1540 1668 1733

2193 2288 2288 2479 2574

2496 2604 2604 2821 2930

362 378 378 409 425

1809 1888 1888 2045 2124

2526 2636 2636 2856 2966

2862 2986 2986 3235 3359

3300 3400 3500 3600 3700

347 359 372 398 398

1733 1797 1861 1989 1989

2574 2669 2765 2955 2955

2930 3038 3147 3364 3364

425 441 456 488 488

2124 2203 2281 2439 2439

2966 3075 3185 3405 3405

3359 3484 3608 3857 3857

3800 3900 4000 4100 4200

411 424 436 449 462

2053 2118 2182 2246 2310

3051 3146 3241 3337 3432

3472 3581 3689 3798 3906

503 519 535 551 566

2517 2596 2675 2753 2832

3515 3625 3734 3844 3954

3981 4106 4230 4355 4479

4300 4400 4500 4600 4700

462 488 501 513 526

2310 2438 2503 2567 2631

3432 3623 3718 3813 3909

3906 4123 4232 4340 4449

566 598 614 629 645

2832 2989 3068 3147 3225

3954 4174 4284 4393 4503

4479 4728 4852 4977 5101

4800

526

2631

3909

4449

645

3225

4503

5101

Warning: Weight over 100 kg. Max. length 4800 mm Output data valid for version with low transverse grille and same-side connection Version with other surfaces see "Special versions" on page 20 * including frame

Zehnder Terraline and Zehnder Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

Model Depth*

UFT-09-17

UFT-09-21

170

215

Exponent

Fan speed Total length* mm

1.0716

1.0626

Φs

Watts

800 900 1000 1100 1200

53 66 92 92 106

264 330 462 462 528

398 498 697 697 797

501 627 877 877 1003

71 89 125 125 143

357 446 624 624 713

509 636 890 890 1017

629 786 1101 1101 1258

1300 1400 1500 1600 1700

119 132 145 158 158

594 660 726 792 792

896 996 1095 1195 1195

1128 1253 1379 1504 1504

161 178 196 214 214

803 892 981 1070 1070

1145 1272 1399 1526 1526

1415 1573 1730 1887 1887

1800 1900 2000 2100 2200

185 198 211 224 224

924 990 1056 1122 1122

1394 1494 1593 1693 1693

1755 1880 2005 2131 2131

250 268 285 303 303

1248 1338 1427 1516 1516

1780 1908 2035 2162 2162

2202 2359 2516 2673 2673

2300 2400 2500 2600 2700

251 251 264 277 290

1254 1254 1320 1386 1452

1892 1892 1992 2091 2191

2381 2381 2507 2632 2757

339 339 357 375 392

1694 1694 1783 1873 1962

2416 2416 2543 2671 2798

2988 2988 3145 3302 3460

2800 2900 3000 3100 3200

304 317 317 343 356

1518 1584 1584 1716 1782

2290 2390 2390 2589 2689

2883 3008 3008 3259 3384

410 428 428 464 482

2051 2140 2140 2318 2408

2925 3052 3052 3306 3434

3617 3774 3774 4089 4246

3300 3400 3500 3600 3700

356 370 383 409 409

1782 1848 1914 2046 2046

2689 2788 2888 3087 3087

3384 3509 3635 3885 3885

482 499 517 553 553

2408 2497 2586 2764 2764

3434 3561 3688 3942 3942

4246 4403 4560 4875 4875

3800 3900 4000 4100 4200

422 436 449 462 475

2112 2178 2244 2310 2376

3187 3286 3386 3485 3585

4011 4136 4261 4387 4512

571 589 606 624 642

2853 2943 3032 3121 3210

4069 4197 4324 4451 4578

5032 5189 5347 5504 5661

4300 4400 4500 4600 4700

475 502 515 528 541

2376 2508 2574 2640 2706

3585 3784 3884 3983 4083

4512 4763 4888 5013 5139

642 678 696 713 731

3210 3388 3478 3567 3656

4578 4832 4960 5087 5214

5661 5976 6133 6290 6447

4800

541

2706

4083

5139

731

3656

5214

6447

Warning: Weight over 100 kg. Max. length 4800 mm Output data valid for version with linear grille and same-side connection, reduced output for transverse grille approx. -5% Version with transverse grille and other surfaces see "Special versions" on page 22 * including frame

Zehnder Terraline and Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

Model Depth*

UFT-09-25

UFT-09-34

255

340

Exponent

Fan speed Total length* mm

1.0411

1.0272

Φs

Watts

800 900 1000 1100 1200

88 110 154 154 176

440 550 771 771 881

670 838 1173 1173 1340

866 1083 1516 1516 1732

103 129 181 181 207

516 645 904 904 1033

766 958 1341 1341 1532

950 1188 1663 1663 1901

1300 1400 1500 1600 1700

198 220 242 264 264

991 1101 1211 1321 1321

1508 1675 1843 2010 2010

1949 2165 2382 2598 2598

232 258 284 310 310

1162 1291 1420 1549 1549

1724 1915 2107 2298 2298

2138 2376 2613 2851 2851

1800 1900 2000 2100 2200

308 330 352 374 374

1541 1651 1761 1871 1871

2345 2513 2680 2848 2848

3031 3248 3464 3681 3681

361 387 413 439 439

1807 1936 2065 2194 2194

2681 2873 3064 3256 3256

3326 3564 3801 4039 4039

2300 2400 2500 2600 2700

418 418 440 462 484

2092 2092 2202 2312 2422

3183 3183 3350 3518 3685

4114 4114 4330 4547 4763

491 491 516 542 568

2453 2453 2582 2711 2840

3639 3639 3830 4022 4213

4514 4514 4752 4989 5227

2800 2900 3000 3100 3200

506 528 528 572 594

2532 2642 2642 2862 2972

3853 4020 4020 4355 4523

4980 5196 5196 5629 5846

594 620 620 671 697

2969 3098 3098 3356 3485

4405 4596 4596 4979 5171

5464 5702 5702 6177 6415

3300 3400 3500 3600 3700

594 616 638 683 683

2972 3082 3192 3413 3413

4523 4690 4858 5193 5193

5846 6062 6279 6712 6712

697 723 749 800 800

3485 3614 3743 4002 4002

5171 5362 5554 5937 5937

6415 6652 6890 7365 7365

3800 3900 4000 4100 4200

705 727 749 771 793

3523 3633 3743 3853 3963

5360 5528 5695 5863 6030

6928 7145 7361 7578 7794

826 852 878 904 929

4131 4260 4389 4518 4647

6128 6320 6511 6703 6894

7603 7840 8078 8315 8553

4300 4400 4500 4600 4700

793 837 859 881 903

3963 4183 4293 4403 4513

6030 6365 6533 6700 6868

7794 8227 8444 8660 8877

929 981 1007 1033 1058

4647 4905 5034 5163 5292

6894 7277 7469 7660 7852

8553 9028 9266 9503 9741

4800

903

4513

6868

8877

1058

5292

7852

9741

Zehnder Terraline and Zehnder Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

110

Model Depth*

UFT-11-17

UFT-11-21

170

215

Exponent

Fan speed Total length* mm

1.0844

1.0653

Φs

Watts

800 900 1000 1100 1200

50 63 88 88 101

252 315 442 442 505

388 485 679 679 776

468 585 819 819 936

77 97 135 135 154

386 483 676 676 772

547 684 958 958 1095

670 838 1173 1173 1341

1300 1400 1500 1600 1700

114 126 139 151 151

568 631 694 757 757

873 970 1067 1164 1164

1053 1170 1287 1404 1404

174 193 212 232 232

869 965 1062 1158 1158

1232 1368 1505 1642 1642

1508 1676 1843 2011 2011

1800 1900 2000 2100 2200

177 189 202 214 214

883 946 1009 1072 1072

1358 1455 1552 1649 1649

1638 1755 1872 1989 1989

270 290 309 328 328

1351 1448 1544 1641 1641

1916 2053 2189 2326 2326

2346 2514 2681 2849 2849

2300 2400 2500 2600 2700

240 240 252 265 278

1199 1199 1262 1325 1388

1843 1843 1940 2037 2134

2223 2223 2340 2457 2574

367 367 386 405 425

1834 1834 1930 2027 2123

2600 2600 2737 2874 3010

3184 3184 3352 3519 3687

2800 2900 3000 3100 3200

290 303 303 328 341

1451 1514 1514 1640 1703

2231 2328 2328 2522 2619

2691 2808 2808 3042 3159

444 463 463 502 521

2220 2316 2316 2509 2606

3147 3284 3284 3558 3695

3854 4022 4022 4357 4525

3300 3400 3500 3600 3700

341 353 366 391 391

1703 1766 1829 1956 1956

2619 2716 2813 3007 3007

3159 3276 3393 3627 3627

521 540 560 598 598

2606 2702 2799 2992 2992

3695 3831 3968 4242 4242

4525 4692 4860 5195 5195

3800 3900 4000 4100 4200

404 416 429 442 454

2019 2082 2145 2208 2271

3104 3201 3298 3395 3492

3744 3861 3978 4095 4212

618 637 656 676 695

3088 3185 3281 3378 3474

4379 4516 4652 4789 4926

5363 5530 5698 5865 6033

4300 4400 4500 4600 4700

454 479 492 505 517

2271 2397 2460 2523 2586

3492 3686 3783 3880 3977

4212 4446 4563 4680 4797

695 733 753 772 791

3474 3667 3764 3860 3957

4926 5200 5337 5473 5610

6033 6368 6536 6703 6871

4800

517

2586

3977

4797

791

3957

5610

6871

Zehnder Terraline and Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

110

Model Depth*

UFT-11-25

UFT-11-34

255

340

Exponent

Fan speed Total length* mm

1.0177

1.0879

Φs

Watts

800 900 1000 1100 1200

113 142 198 198 227

566 708 991 991 1133

837 1046 1464 1464 1673

1059 1324 1853 1853 2118

113 141 198 198 226

595 744 1042 1042 1191

845 1057 1479 1479 1691

1028 1285 1799 1799 2056

1300 1400 1500 1600 1700

255 283 311 340 340

1274 1416 1557 1699 1699

1883 2092 2301 2510 2510

2383 2648 2912 3177 3177

255 283 311 339 339

1340 1488 1637 1786 1786

1902 2113 2325 2536 2536

2313 2570 2827 3084 3084

1800 1900 2000 2100 2200

396 425 453 481 481

1982 2124 2265 2407 2407

2928 3138 3347 3556 3556

3707 3971 4236 4501 4501

396 424 452 481 481

2084 2233 2381 2530 2530

2959 3170 3381 3593 3593

3598 3855 4112 4369 4369

2300 2400 2500 2600 2700

538 538 566 595 623

2690 2690 2832 2973 3115

3974 3974 4183 4393 4602

5030 5030 5295 5560 5825

537 537 566 594 622

2828 2828 2977 3126 3274

4015 4015 4227 4438 4649

4883 4883 5140 5397 5654

2800 2900 3000 3100 3200

651 680 680 736 765

3256 3398 3398 3681 3823

4811 5020 5020 5438 5648

6089 6354 6354 6884 7148

650 679 679 735 764

3423 3572 3572 3870 4019

4861 5072 5072 5495 5706

5911 6168 6168 6682 6939

3300 3400 3500 3600 3700

765 793 821 878 878

3823 3964 4106 4389 4389

5648 5857 6066 6484 6484

7148 7413 7678 8207 8207

764 792 820 877 877

4019 4167 4316 4614 4614

5706 5917 6129 6551 6551

6939 7196 7453 7967 7967

3800 3900 4000 4100 4200

906 934 963 991 1019

4531 4672 4814 4955 5097

6693 6903 7112 7321 7530

8472 8737 9002 9266 9531

905 933 961 990 1018

4763 4912 5060 5209 5358

6763 6974 7185 7397 7608

8224 8481 8738 8995 9252

4300 4400 4500 4600 4700

1019 1076 1104 1133 1161

5097 5380 5522 5663 5805

7530 7948 8158 8367 8576

9531 10061 10325 10590 10855

1018 1075 1103 1131 1159

5358 5656 5805 5953 6102

7608 8031 8242 8453 8665

9252 9766 10023 10280 10537

4800

1161

5805

8576

10855

1159

6102

8665

10537

Zehnder Terraline and Zehnder Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

145

Model Depth*

UFT-14-17

UFT-14-21

170

215

Exponent

Fan speed Total length* mm

1.1028

1.0711

Φs

Watts

800 900 1000 1100 1200

54 68 95 95 108

270 338 473 473 541

401 501 701 701 801

480 600 840 840 960

70 88 123 123 141

352 440 616 616 704

457 572 800 800 915

564 705 988 988 1129

1300 1400 1500 1600 1700

122 135 149 162 162

608 676 743 811 811

902 1002 1102 1202 1202

1080 1200 1320 1440 1440

158 176 194 211 211

792 880 968 1056 1056

1029 1143 1258 1372 1372

1270 1411 1552 1693 1693

1800 1900 2000 2100 2200

189 203 216 230 230

946 1014 1081 1149 1149

1402 1503 1603 1703 1703

1680 1800 1920 2040 2040

246 264 282 299 299

1232 1320 1408 1496 1496

1601 1715 1829 1944 1944

1975 2116 2257 2398 2398

2300 2400 2500 2600 2700

257 257 270 284 297

1284 1284 1352 1419 1487

1903 1903 2003 2104 2204

2280 2280 2400 2520 2640

334 334 352 370 387

1672 1672 1760 1848 1936

2172 2172 2287 2401 2515

2681 2681 2822 2963 3104

2800 2900 3000 3100 3200

311 324 324 351 365

1554 1622 1622 1757 1825

2304 2404 2404 2604 2705

2760 2880 2880 3120 3240

405 422 422 458 475

2024 2112 2112 2288 2376

2630 2744 2744 2973 3087

3245 3386 3386 3668 3809

3300 3400 3500 3600 3700

365 378 392 419 419

1825 1892 1960 2095 2095

2705 2805 2905 3105 3105

3240 3360 3480 3720 3720

475 493 510 546 546

2376 2464 2552 2728 2728

3087 3201 3316 3544 3544

3809 3950 4091 4374 4374

3800 3900 4000 4100 4200

433 446 460 473 487

2163 2230 2298 2365 2433

3205 3306 3406 3506 3606

3840 3960 4080 4200 4320

563 581 598 616 634

2816 2904 2992 3080 3168

3659 3773 3887 4002 4116

4515 4656 4797 4938 5079

4300 4400 4500 4600 4700

487 514 527 541 554

2433 2568 2636 2703 2771

3606 3806 3907 4007 4107

4320 4560 4680 4800 4920

634 669 686 704 722

3168 3344 3432 3520 3608

4116 4345 4459 4573 4688

5079 5361 5502 5643 5784

4800

554

2771

4107

4920

722

3608

4688

5784

Zehnder Terraline and Terraline Neo

STANDARD VERSION UFT WITH LINEAR GRILLE IN NATURAL ALUMINIUM

Zehnder Terraline Neo Φs = Thermal output (ΔT 50 K: 75/65/20 °C) according to EN16430

Height*

145

Model Depth*

UFT-14-25

UFT-14-34

255

340

Exponent

Fan speed Total length* mm

1.0587

1.0376

Φs

Watts

800 900 1000 1100 1200

108 135 189 189 216

540 675 946 946 1081

788 985 1380 1380 1577

1002 1252 1753 1753 2003

113 141 197 197 225

751 939 1315 1315 1503

1101 1377 1927 1927 2203

1391 1739 2434 2434 2782

1300 1400 1500 1600 1700

243 270 297 324 324

1216 1351 1486 1621 1621

1774 1971 2168 2365 2365

2254 2504 2755 3005 3005

254 282 310 338 338

1691 1878 2066 2254 2254

2478 2753 3029 3304 3304

3130 3478 3825 4173 4173

1800 1900 2000 2100 2200

378 405 432 459 459

1891 2026 2161 2296 2296

2759 2956 3153 3350 3350

3506 3756 4007 4257 4257

395 423 451 479 479

2630 2818 3005 3193 3193

3855 4130 4405 4681 4681

4869 5216 5564 5912 5912

2300 2400 2500 2600 2700

513 513 540 567 594

2567 2567 2702 2837 2972

3745 3745 3942 4139 4336

4758 4758 5008 5259 5509

535 535 564 592 620

3569 3569 3757 3945 4132

5231 5231 5507 5782 6057

6607 6607 6955 7303 7651

2800 2900 3000 3100 3200

621 648 648 702 729

3107 3242 3242 3512 3647

4533 4730 4730 5124 5321

5760 6010 6010 6511 6761

648 676 676 733 761

4320 4508 4508 4884 5072

6333 6608 6608 7159 7434

7998 8346 8346 9042 9389

3300 3400 3500 3600 3700

729 756 783 838 838

3647 3782 3917 4188 4188

5321 5518 5715 6110 6110

6761 7012 7262 7763 7763

761 789 817 873 873

5072 5259 5447 5823 5823

7434 7709 7985 8535 8535

9389 9737 10085 10780 10780

3800 3900 4000 4100 4200

865 892 919 946 973

4323 4458 4593 4728 4863

6307 6504 6701 6898 7095

8013 8264 8514 8765 9015

902 930 958 986 1014

6011 6199 6386 6574 6762

8811 9086 9361 9637 9912

11128 11476 11824 12171 12519

4300 4400 4500 4600 4700

973 1027 1054 1081 1108

4863 5133 5268 5403 5538

7095 7489 7686 7883 8080

9015 9516 9766 10017 10267

1014 1071 1099 1127 1155

6762 7138 7326 7513 7701

9912 10463 10738 11013 11289

12519 13215 13562 13910 14258

4800

1108

5538

8080

10267

1155

7701

11289

14258

Zehnder Terraline and Zehnder Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Special versions Linear grilles Aluminium anodised natural (standard), black or bronze, rigid. Supplied with trench heater. Grille can be priced independently. Transverse grilles Aluminium anodised: natural (standard), black or bronze, as a roll-up grille. Wood: natural beech, etched beech, natural oak or etched oak. Supplied with trench heater.

Model UFG-F17

for depth: 170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

UFG-F42

420 mm

Model UFG-F17

for depth: 170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

UFG-F42

420 mm

Grille can be priced independently. Low transverse grille Aluminium anodised natural, black or bronze, rigid. Height 70 mm (models UFT-07-25 and UFT-07-34) is possible with this transverse grille only. Depth 420 mm is not possible with low transverse grille.

Model UFG-F17

for depth: 170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

Supplied with trench heater. Grille can be priced independently. Transverse grilles Rectangular profiles in stainless steel, as a roll-up grille. Supplied with trench heater. Grille can be priced independently.

Model

for depth:

UFG-F17

170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

UFG-F42

420 mm

Perforated sheet grille stainless-steel

Model

Sheet in stainless steel with rectangular hole pattern, rigid

UFG-F17

170 mm

UFG-F21

255 mm

UFG-F25

215 mm

Supplied with trench heater.

for depth:

Grille can be priced independently. Linear grilles Anodised aluminium: stainless steel, rigid. Supplied with trench heater. Grille can be priced independently.

Transverse grilles Anodised aluminium: stainless steel, as a roll-up grille. Supplied with trench heater. Grille can be priced independently.

Special grille shapes Corner solutions and cut-outs

Model UFG-F17

for depth: 170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

UFG-F42

420 mm

Model

for depth:

UFG-F17

170 mm

UFG-F21

255 mm

UFG-F25

215 mm

UFG-F34

340 mm

UFG-F42

420 mm see page 27

Zehnder Terraline and Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Special versions Additional air source for combination with ventilation solutions from Zehnder Opening for air source connection. Connector for Zehnder ComfoTube with screws as well as locking slide for Zehnder ComfoTube not included (see page 31). Details of possible diameter depending on casing height as per page 30

Ø 75 mm Ø 90 mm flat 51

Intermediate lengths Charged for by the next larger catalogue length. 10% surcharge. Power supply IP67 integrated in casing Provide casing longer by 200 mm, output of power supply depending of model UFT-..-17/UFT-..-21 = 60 watts, UFT-..-25/UFT-..-34 = 100 W, several trench heaters can be connected up to size of power supply depending of fan and actuator consumptions. Connection in series for excess lengths Floor brackets Setting bold and setting feet adjustable from 10 mm to 70 mm Floor brackets shortable from 60 mm to 300 mm

Description

details see page 83

Product

Article no.

Pipe connection for Zehnder ComfoTube InFloor with fixing clamp and 4 screws Diameter 75 mm, max. air volume 30 m³/h

990 320 561

Diameter 90 mm, max. air volume 45 m³/h

990 320 562

O-ring seal not included.

Pipe connection for Zehnder ComfoTube OnFloor

Flat 51 sleeve, including locking slide

Zehnder Terraline and Zehnder Terraline Neo

988 326 010

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Linear grilles Linear grilles are made from T-shaped anodised aluminium profile bars in the length of the radiator, on spring steel with colour-coordinated spacers. The elegantly connected sections produce a rugged linear grille with a large open cross-section for optimal performance.

17 12

Max. length of linear grille per piece: All versions max. 3000 mm Grilles are walkable. Max. weight load depending of requirement on request.

Dimensions in mm

UN and UFT model

min. 50 mm

T Grille depth in frame mm

UN-..-17

—

159

UN-..-21

UFT-..-21

204

UN-..-25

UFT-..-25

244

UN-..-34

UFT-..-34

329

UN-..-42

—

409

Grille height mm

Open cross-section %

Transverse grille aluminium Transverse grilles are made of T-shaped transverse anodised aluminium profile bars on two spring steels with colour-coordinated spacers. Models UN/UFT-..42 with 3 spring steel strengtheners. Transverse grilles are hard-wearing, simple to install and can be shortened on site as required.

17 12

Maximum length of transverse grille per piece: All versions: max. 6500 mm

Grilles are walkable. Max. weight load depending of requirement on request.

Dimensions in mm

UN and UFT model

min. 50 mm

T Grille depth in frame mm

UN-..-17

—

159

UN-..-21

UFT-..-21

204

UN-..-25

UFT-..-25

244

UN-..-34

UFT-..-34

329

UN-..-42

—

409

Grille height mm

Open cross-section %

Zehnder Terraline and Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Transverse grille wood Transverse grilles are made of transverse wood profile bars on 2 spring steels with colour-coordinated spacers (black for etched beech and etched oak, beige for natural beech and natural oak). UN/UFT-.. 42 models with 3 spring steel strengtheners. Transverse grilles are simple to install and can be shortened on site as required. Wood is a natural product and thus is subject to changes caused by ageing, the grille may contract in time through the effect of heat.

Maximum length of transverse grille per piece: Wood: max. 6500 mm

Grilles are walkable. Max. weight load depending of requirement on request.

Dimensions in mm

UN and UFT model

T Grille depth in frame mm

UN-..-17

—

159

UN-..-21

UFT-..-21

204

UN-..-25

UFT-..-25

244

UN-..-34

UFT-..-34

329

UN-..-42

—

409

Grille height mm

Open cross-section %

min. 50 mm

Low transverse grille in aluminium Low transverse grilles are made from anodised aluminium profile bars in the length of the radiator on black plastic bars. Low transverse grilles are hardwearing, simple to install and can be shortened on site as required.

15,5

T 5.51

Aluminium profiles are pressed in black plastic bars. The grille is not a roll-up grille and consists of linked sections to one piece.

Max. length of low transverse grilles per section is 520 mm. Grilles are walkable. Max. weight load depending of requirement on request.

A height of 70 mm (UFT-07-25 and UFT-07-34 models) is possible with this transverse grille only.

Dimensions in mm UN/UFT-..34 models with additional reinforcement in the centre:

UN and UFT model

T Grille depth in frame mm

UN-..-17

UFT-..-17

159

UN-..-21

UFT-..-21

204

UN-..-26

UFT-..-26

244

UN-..-34

UFT-..-34

329

Grille height mm

Open cross-section %

15,5

min. 50 mm

Zehnder Terraline and Zehnder Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Transverse grille stainless-steel Transverse grilles are made of stainless steel transverse profile bars with open ends on 2 spring steel with colour-coordinated spacers.

Models UN/UFT-..42 with 3 spring steel strengtheners. Transverse grilles are hard-wearing simple to install and can be shortened on site as required. Maximum length of transverse grille per piece: Stainless steel: max. 3000 mm

20 20

Grilles are walkable. Max. weight load depending of requirement on request. Not accessible by car. Drivable version on request.

Dimensions in mm

UN and UFT model

T Grille depth in frame mm

UN-..-17

—

159

UN-..-21

UFT-..-21

204

UN-..-25

UFT-..-25

244

UN-..-34

UFT-..-34

329

UN-..-42

—

409

Grille height mm

Open cross-section %

min. 50 mm

Stainless steel grille with rectangular hole pattern

18 40

Grilles with rectangular hole pattern are made of stainless steel. Suitable e.g. for applications to be walkable with high heels or charged by chairs, wheelchairs etc. For widths 170 mm, 215 mm and 255 mm only. Not possible for models with heights 70 mm (UFT-07-..) Maximum length of perforated sheet grille per piece: Stainless steel: max. 1000 mm Grilles are walkable. Max. weight load depending of requirement on request.

Dimensions in mm

Zehnder Terraline and Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Designer frame

Frame natural bronze natural bronze natural

anodised anodised anodised anodised anodised

Frame detail

1.5

0.5

6.9

4.2

1.3

1 (1.9)

With frame and wood transverse grille

With frame and stainless steel transverse grille

Grille Wood – natural beech Wood – etched beech Wood – natural oak Wood – etched oak Stainless steel

With frame and aluminium transverse grille

0.5

Frame is in same surface as grille (aluminium anodised natural, black or bronze), except for surfaces as following:

With frame and linear grille

1.5

Designer frames in natural anodised aluminium finish are supplied as standard version. The frame projects 2 mm laterally and 2 mm vertically above the casing. Aluminium grilles laid in the frame are flush with the top of the frame.

Grilles are walkable. Max. weight load depending of requirement on request.

15x15 mm L-frame (peripheral strips) for covering expansions of up to 10 mm on a floating floor (e.g. parquet) on request.

236

1.5

e.g. model -21 new 236 mm

At order stage indicate standard length. Width and length will be greater by 21 mm (including L-frame).

≤10

Special designs of linear grille Design

Sketch / template

Zehnder Terraline is available with the following corner solutions and cut-outs with linear grille: - 90° angle, butted up (on request) - 90° angle mitre cut (2 x 45°) Cuts are secured inside ledge and not visible (standard) - Cut-out without cover - Special solutions on request

Angeled, mitre-jointed

90° angle butted up

Cut-out

Special designs of transverse grille Design

Sketch / template

Zehnder Terraline is available with the following corner solutions and cut-outs with aluminium and wood transverse grilles: - 90° angle, butted up (on request). Possible for stainless steel grilles too. - 90° angle mitre cut (2 x 45°). Cuts are secured inside ledge and not visible (standard). Low transverse grilles not possible - Cut-out without cover. Low transverse grilles not possible - Special solutions on request

Angeled, mitre-jointed

90° angle butted up

Cut-out

Curved version - Casing made of stainless steel painted in RAL 9005 jet black - Copper wire heat emitter of wire basket on supporting copper pipe

Zehnder Terraline and Zehnder Terraline Neo

On request

SPECIAL VERSIONS Beispiel wechselseitiger Anschluss, stirnseitig:Terraline UN-09-17 Zehnder Terraline, Zehnder Neo

Beispiel wechselseitiger Anschluss, stirnseitig: UN-09-17 Connection in series for excess lengths Several convectors can be connected in series. The different versions of the casings must be taken into consideration. Each series has one left-hand casing, one right-hand casing and possibly one or more central casings.

Beispiel gleichseitiger Anschluss, stirnseitig: UFT-09-25

A series (total length) is divided as evenly as possible into sections of standard lengths and, where necessary, one section into special lengths. The division can be specified by the client on request. Order and solution on request and as per sketch.

Example of a same-side connection, frontal: UN-09-25

Beispiel gleichseitiger Anschluss, stirnseitig: UFT-09-25

Example of a same-side connection, room side: UN-09-25

Beispiel gleichseitiger Anschluss, raumseitig: UN-09-25

Note: When ordering, total length is including frame. Models available for connection in series of casing and heat emitter: UN-09-17 UFT-07-25 UN-09-21 UFT-07-34 UN-09-25 UFT-09-17 UN-09-34 UFT-09-21 UN-09-42 UFT-09-25 UN-11-17 UFT-11-17 UN-11-21 UFT-11-21 UN-11-25 UFT-11-25 UN-14-17 UFT-14-17 UN-14-21 UFT-14-21 UN-14-25 UFT-14-25 UN-19-17 UFT-14-34 Models for connection in series only for casing: Connection in series of heat emitter not possible. Each heat emitter would have to be connected individial. UN-11-34 UFT-09-34 UN-14-34 UFT-11-34 UN-19-21 UN-19-25 UN-11-42 UN-14-42 UN-19-34 UN-19-42

Example connection in series with flexible hose (included in delivery), 90° angled version potentially possible on request

Convectors connected in series come with a frame preinstalled at the factory as standard, which is butted up. Holes are pre-punched on the front in order to connect the individual convectors; suitable screws are part of the scope of delivery. The designer grilles are up to the maximum available length, see pages 24–26. On request, the grille lengths can be chosen. Trench heaters can be installed in series as required; as a rule the mass flows and arising pressure loss at the valve must be taken into consideration. The pressure loss of the heat emitter is as per table and diagrams on pages 32–33.

Zehnder Terraline and Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Zehnder Terraline grille surfaces and frame surfaces

Aluminium grille (no additional cost) Linear grilles

Linear grille: natural anodised Frame: Natural anodised aluminium Spacers: grey

Linear grille: bronze anodised Frame: Bronze anodised aluminium Spacers: black

Linear grille: black anodised Frame: Black anodised aluminium Spacers: black

Transverse grille: bronze anodised Frame: Bronze anodised aluminium Spacers: black

Transverse grille: black anodised Frame: Black anodised aluminium Spacers: black

Transverse grilles: Etched beech Frame: Bronze anodised aluminium Spacers: black

Transverse grilles: Natural oak Frame: Natural anodised aluminium Spacers: beige

Transverse grilles

Transverse grille: natural anodised Frame: Natural anodised aluminium Spacers: grey

Wood grilles (no additional cost) Transverse grilles

Transverse grilles: Natural beech Frame: Natural anodised aluminium Spacers: beige

Transverse grilles: Etched oak Frame: Bronze anodised aluminium Spacers: black

Aluminium low transverse grille (all models except -42, 420 mm depth, no additional cost) Roll-up not possible

Low transverse grille: natural anodised Frame: Natural anodised aluminium Plastic bar: black

Low transverse grille: bronze anodised Frame: Natural anodised aluminium Plastic bar: black

Zehnder Terraline and Zehnder Terraline Neo

Low transverse grille: black anodised Frame: Natural anodised aluminium Plastic bar: black

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Stainless steel grille (additional cost) Transverse grilles

Grille: Stainless steel Frame: Natural anodised aluminium Spacers: grey

Perforated sheet grille

Grille: Stainless steel rectangular hole pattern Frame: Natural anodised aluminium

Linear grilles

Grille: Anodised aluminium, stainless steel Frame: Natural anodised aluminium Spacers: stainless steel

Transverse grilles

Grille: Anodised aluminium, stainless steel Frame: Natural anodised aluminium Spacers: stainless steel

Zehnder Terraline and Terraline Neo

SPECIAL VERSIONS

Zehnder Terraline, Zehnder Terraline Neo Combination of trench heater with comfortable indoor ventilation Product description Zehnder Terraline trench heaters are ideally suited for combining with ventilation solutions from Zehnder. In this arrangement, the trench heaters are additionally used as an air source outlet. The ventilation tubes can be conveniently embedded in the bare concrete slab (InFloor) or housed within the floor structure (OnFloor). Depending on the version and height, the air supply can also be channelled through a cavity floor (raised floor). For suitable Zehnder Terraline models see the table below. For projects, Zehnder Terraline with air source connection is also available in special versions on request (see illustration). Benefits of the source air technology of ventilation solutions from Zehnder n Source ventilation provides a comfortable indoor climate n Does not interfere with the look of the building or room n Ventilation ducts can be integrated into the concrete floor slab

or into the floor structure

n Silent operation

Casing height inc. frame mm

Zehnder ComfoTube Flat 51

Zehnder ComfoTube 75

Zehnder ComfoTube 90

110

145

190

H = Height incl. casing Hc = Distance air source outlet to bottom of casing L = Length incl. casing Lc = Distance air source outlet to border of casing = position of air source outlet

Connection detail of ventilation duct

Zehnder Terraline and Zehnder Terraline Neo

ComfoTube

Lc Hc

Position of air source outlet

L 2

PRESSURE LOSSES

Zehnder Terraline, Zehnder Terraline Neo Heat emitters pressure losses

Trench Heat emit- Water heater ter fins volume length length Model

[mm]

Water flow in piping

[l]

[kg/h] 20

800

UN-11-34

100

120

150

200

250

300

350

400

Pressure loss Δp [kPa]

6-pipe heat emitter 500

0.8

0.01

0.03

0.06

0.11

0.17

0.23

0.35

0.61

0.92

1.29

1.72

2.21

1000

700

1.0

0.01

0.04

0.08

0.13

0.20

0.28

0.43

0.72

1.09

1.53

2.03

2.59

1500

1200

1.2

0.02

0.06

0.12

0.20

0.29

0.41

0.61

1.02

1.53

2.12

2.79

3.55

UN-14-34

UFT-09-34

2000

1700

1.7

0.02

0.08

0.16

0.26

0.39

0.53

0.79

1.32

1.96

2.71

3.56

4.51

UN-19-21

UFT-11-34

2500

2200

2.2

0.03

0.10

0.20

0.32

0.48

0.66

0.98

1.62

2.39

3.30

4.32

5.46

3000

2700

2.7

0.03

0.12

0.23

0.39

0.57

0.79

1.16

1.91

2.83

3.89

5.09

6.42

3500

3200

3.2

0.04

0.14

0.27

0.45

0.66

0.91

1.34

2.21

3.26

4.48

5.85

7.38

4000

3700

3.7

0.05

0.15

0.31

0.51

0.76

1.04

1.52

2.51

3.69

5.07

6.62

8.34

4500

4200

4.2

0.05

0.17

0.35

0.58

0.85

1.16

1.71

2.81

4.13

5.66

7.38

9.30

4800

4500

4.5

0.06

0.19

0.37

0.61

0.90

1.24

1.82

2.99

4.39

6.01

7.84

9.87

UN-19-25

8-pipe heat emitter

Pressure loss Δp [kPa] 800

500

1.0

0.01

0.04

0.09

0.15

0.23

0.32

0.48

0.81

1.21

1.68

2.23

2.84

1000

700

1.4

0.02

0.05

0.11

0.19

0.28

0.39

0.58

0.97

1.44

2.00

2.63

3.34

1500

1200

2.4

0.02

0.08

0.17

0.27

0.41

0.56

0.83

1.37

2.02

2.78

3.65

4.61

UN-11-42

2000

1700

2.8

0.03

0.11

0.22

0.36

0.53

0.73

1.07

1.77

2.60

3.57

4.66

5.88

UN-14-42

2500

2200

3.8

0.04

0.14

0.27

0.45

0.66

0.90

1.32

2.17

3.18

4.36

5.68

7.15

3000

2700

4.8

0.05

0.16

0.33

0.54

0.79

1.07

1.57

2.57

3.77

5.14

6.70

8.41

3500

3200

5.8

0.06

0.19

0.38

0.62

0.91

1.25

1.82

2.97

4.35

5.93

7.71

9.68

4000

3700

6.8

0.07

0.22

0.44

0.71

1.04

1.42

2.07

3.37

4.93

6.72

8.73

10.95

4500

4200

7.8

0.08

0.25

0.49

0.80

1.17

1.59

2.32

3.77

5.51

7.50

9.74

12.22

4800

4500

8.4

0.08

0.26

0.52

0.85

1.24

1.69

2.47

4.02

5.86

7.98

10.35

12.98

800

500

1.5

0.02

0.07

0.14

0.24

0.35

0.49

0.72

1.20

1.77

2.44

3.21

4.06

1000

700

2.1

0.03

0.09

0.18

0.29

0.43

0.59

0.87

1.44

2.12

2.91

3.81

4.81

12-pipe heat emitter

Pressure loss Δp [kPa]

1500

1200

2.7

0.04

0.13

0.26

0.42

0.62

0.85

1.24

2.03

2.99

4.09

5.32

6.70

UN-19-34

2000

1700

4.2

0.05

0.17

0.34

0.55

0.81

1.10

1.61

2.63

3.85

5.26

6.84

8.59

UN-19-42

2500

2200

5.7

0.07

0.21

0.42

0.68

1.00

1.36

1.98

3.23

4.72

6.43

8.35

10.47

3000

2700

7.2

0.08

0.25

0.50

0.81

1.19

1.61

2.35

3.83

5.58

7.60

9.86

12.36

3500

3200

8.6

0.09

0.29

0.58

0.94

1.38

1.87

2.72

4.43

6.45

8.77

11.38

14.25

4000

3700

10.1

0.10

0.34

0.66

1.07

1.56

2.13

3.10

5.02

7.31

9.94

12.89

16.14

4500

4200

11.6

0.12

0.38

0.74

1.21

1.75

2.38

3.47

5.62

8.18

11.11

14.40

18.02

4800

4500

12.5

0.13

0.40

0.79

1.28

1.87

2.54

3.69

5.98

8.70

11.82

15.31

19.16

Full table with all lengths on request

Zehnder Terraline and Terraline Neo

PRESSURE LOSSES

Zehnder Terraline, Zehnder Terraline Neo Heat emitters pressure losses Minimum water flow If the flow of water is heavily reduced, the heat output can fall far below the calculated or indicated value. For this reason, a minimum water flow should always be ensured. The minimum water flows qmin should be 17% of the standard water flow qms which does not cause the thermal output to deviate from the standard characteristic line by more than 5%. Trench heater length Model

[mm]

Heat Water emitter volume finslength [mm]

Water flow in piping

[kg/h]

[l] 20

2-pipe heat emitter

100

120

150

200

250

300

350

400

Pressure loss Δp [kPa] 800

500

0.3

0.00

0.01

0.03

0.05

0.07

0.11

0.22

0.36

0.53

0.75

1.00

UFT-07-25

1000

700

0.3

0.00

0.01

0.02

0.04

0.06

0.09

0.14

0.26

0.42

0.61

0.85

1.14

UN-09-17

UFT-09-17

UN-09-21

UFT-09-21

1500

1200

0.4

0.00

0.01

0.03

0.06

0.09

0.13

0.20

0.36

0.57

0.82

1.12

1.47

UN-09-25

UFT-11-17

2000

1700

0.7

0.01

0.02

0.05

0.08

0.12

0.17

0.27

0.47

0.72

1.03

1.40

1.81

UN-11-17

UFT-11-21

2500

2200

0.9

0.01

0.03

0.06

0.10

0.15

0.22

0.33

0.57

0.87

1.24

1.67

2.15

UN-14-17

UFT-14-17

3000

2700

1.2

0.01

0.03

0.07

0.12

0.18

0.26

0.39

0.68

1.03

1.45

1.94

2.49

UFT-14-21

3500

3200

1.4

0.01

0.04

0.08

0.14

0.22

0.30

0.46

0.78

1.18

1.66

2.21

2.83

4000

3700

1.7

0.01

0.05

0.10

0.16

0.25

0.35

0.52

0.88

1.33

1.86

2.48

3.17

4500

4200

1.9

0.02

0.05

0.11

0.19

0.28

0.39

0.59

0.99

1.49

2.07

2.75

3.50

4800

4500

2.1

0.02

0.06

0.12

0.20

0.30

0.42

0.62

1.05

1.58

2.20

2.91

3.71

800

500

0.4

0.00

0.01

0.02

0.03

0.05

0.09

0.16

0.27

0.40

0.56

0.75

1000

700

0.6

0.00

0.01

0.03

0.04

0.06

0.10

0.19

0.31

0.46

0.64

0.85

1500

1200

1.0

0.00

0.01

0.02

0.04

0.07

0.10

0.15

0.27

0.43

0.62

0.84

1.11

2000

1700

1.2

0.00

0.02

0.03

0.06

0.09

0.13

0.20

0.35

0.54

0.77

1.05

1.36

2500

2200

1.8

0.01

0.02

0.04

0.08

0.11

0.16

0.25

0.43

0.66

0.93

1.25

1.61

3000

2700

2.0

0.01

0.03

0.05

0.09

0.14

0.19

0.30

0.51

0.77

1.09

1.45

1.87

3500

3200

2.6

0.01

0.03

0.06

0.11

0.16

0.23

0.34

0.59

0.89

1.24

1.65

2.12

4000

3700

3.1

0.01

0.04

0.07

0.12

0.19

0.26

0.39

0.66

1.00

1.40

1.86

2.37

4500

4200

3.5

0.01

0.04

0.08

0.14

0.21

0.29

0.44

0.74

1.11

1.55

2.06

2.63

4800

4500

3.7

0.01

0.04

0.09

0.15

0.22

0.31

0.47

0.79

1.18

1.65

2.18

2.78

800

500

0.5

0.00

0.02

0.04

0.07

0.10

0.15

0.23

0.40

0.62

0.88

1.20

1.55

1000

700

0.7

0.01

0.02

0.05

0.08

0.12

0.18

0.27

0.47

0.73

1.04

1.40

1.81

3-pipe heat emitter

UN-09-34

UFT-07-34

Pressure loss Δp [kPa]

4-pipe heat emitter

UN-09-42

Pressure loss Δp [kPa]

UN-11-21

UFT-09-25

1500

1200

1.2

0.01

0.03

0.07

0.12

0.18

0.25

0.38

0.66

1.01

1.43

1.91

2.46

UN-11-25

UFT-11-25

2000

1700

1.7

0.01

0.04

0.09

0.15

0.23

0.33

0.49

0.85

1.29

1.81

2.42

3.11

UN-14-21

UFT-14-25

2500

2200

1.9

0.01

0.05

0.11

0.19

0.29

0.40

0.61

1.03

1.57

2.20

2.93

3.76

UN-14-25

UFT-14-34

3000

2700

2.4

0.02

0.06

0.13

0.22

0.34

0.47

0.72

1.22

1.85

2.59

3.44

4.40

3500

3200

2.9

0.02

0.07

0.15

0.26

0.39

0.55

0.83

1.41

2.12

2.97

3.95

5.05

4000

3700

3.4

0.02

0.08

0.17

0.30

0.45

0.62

0.94

1.59

2.40

3.36

4.46

5.70

4500

4200

3.9

0.03

0.09

0.20

0.33

0.50

0.70

1.05

1.78

2.68

3.75

4.97

6.35

4800

4500

4.2

0.03

0.10

0.21

0.35

0.53

0.74

1.12

1.89

2.85

3.98

5.28

6.74

UN-19-17

Full table with all lengths on request

Zehnder Terraline and Zehnder Terraline Neo

S014

CONNECTIONS S022

S016

S024

Zehnder Terraline S014

S016

S018

S020

S022

S024

S014

S016

Connection type S018 S022

S020 S024

Same side, at front on left S013 S018

S015 S020

S021

S023

S013 Same side, room side left S017

S019

S021 S016

S023 S015

S013 S024 S017 S021

S019 S023

UN-09-21

UN-09-25

UN-09-34

UN-09-42

UN-11-17

UN-11-21

UN-11-25

UN-11-34

UN-11-42

UN-14-17

UN-14-21

UN-14-25

UN-14-34

UN-14-42

UN-19-17

UN-19-21

UN-19-25

UN-19-34

UN-19-42

Same side, window side left S016 S020

S017 S024

S016

8 2

S020 S024

S019

Same side, on right

S015

S020

S023

3 7

UN-09-17

S015

4 8

Dimensional drawing: Side view (heat emitter, casing)

UN-09-17

UN-09-21

UN-09-25

UN-09-34

UN-09-42

UN-11-17

UN-11-21

UN-11-25

UN-11-34

UN-11-42

UN-14-17

UN-14-21

UN-14-25

UN-14-34

UN-14-42

UN-19-17

UN-19-21

UN-19-25

UN-19-34

UN-19-42

S015 Same side, room side right S019

S023

S015

7 1

S019 S023

Same side, window side right S019

Flow and return can be interchanged. With some models, actuator and valves (depending of brand and type) can’t be installed inside the case due to space reasons and have to be installed outside of the case. All connections are supplied at no additional cost

Zehnder Terraline and Terraline Neo

S014

CONNECTIONS S022

S016

S024

Zehnder Terraline Neo S014 S018

S016 S020

S022

S024

Connection S014type S018

Same side, at front on left S022 S013

S016 S020 S024

S018

S020 S023

S017

S015 S019

S021

S023

S014

S016 S013

S015

S022

S017 S024 S021

S019 S023

Same side, window side left S014 S018

S016 S020 S017

S022

S024

S014

S016

S018 S022

UFT-09-21

UFT-09-25

UFT-09-34

UFT-11-17

UFT-11-21

UFT-11-25

UFT-11-34

UFT-14-17

UFT-14-21

UFT-14-25

UFT-14-34

UFT-07-25

UFT-07-34

S019

S020

S015

S018

S020

S021

S023

UFT-09-17

UFT-09-21

UFT-09-25

UFT-09-34

UFT-11-17

UFT-11-21

UFT-11-25

UFT-11-34

UFT-14-17

UFT-14-21

UFT-14-25

UFT-14-34

S015 Same side, room side right S019

S021

S023

S013

S015

S017 S021

S019 S023

Same side, window side right S017

UFT-07-34

UFT-09-17

Same side, on right S024

S013

S013 S017

UFT-07-25

S015

S021

S013 Same side, room side left

Dimensional drawing: Side view (heat emitter, casing)

S019

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-09-17 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

V M qms n ΦS Φ

228

Grille not shown

= Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm = Water capacity = Weight = Standard water flow = Exponent = Thermal output (75/65/20 °C) according to EN442 = Thermal output at system temperatures

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

170 170 170 170 170

0.3 0.3 0.3 0.4 0.4

3.7 4.2 4.7 5.2 5.7

10.1 12.1 14.2 16.2 18.1

1005 1105 1205 1305 1405

170 170 170 170 170

0.5 0.5 0.6 0.6 0.7

6.2 6.7 7.2 7.7 8.2

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

170 170 170 170 170

0.7 0.8 0.8 0.9 0.9

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

170 170 170 170 170

UN-09-17-2800 UN-09-17-2900 UN-09-17-3000 UN-09-17-3100 UN-09-17-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-09-17-3300 UN-09-17-3400 UN-09-17-3500 UN-09-17-3600 UN-09-17-3700

90 90 90 90 90

3300 3400 3500 3600 3700

UN-09-17-3800 UN-09-17-3900 UN-09-17-4000 UN-09-17-4100 UN-09-17-4200

90 90 90 90 90

UN-09-17-4300 UN-09-17-4400 UN-09-17-4500 UN-09-17-4600 UN-09-17-4700 UN-09-17-4800

Model

UN-09-17-800 UN-09-17-900 UN-09-17-1000 UN-09-17-1100 UN-09-17-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

UN-09-17-1300 UN-09-17-1400 UN-09-17-1500 UN-09-17-1600 UN-09-17-1700

90 90 90 90 90

1300 1400 1500 1600 1700

UN-09-17-1800 UN-09-17-1900 UN-09-17-2000 UN-09-17-2100 UN-09-17-2200

90 90 90 90 90

UN-09-17-2300 UN-09-17-2400 UN-09-17-2500 UN-09-17-2600 UN-09-17-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.46 1.46 1.46 1.46 1.46

118 141 165 188 211

93 111 130 148 166

56 67 78 89 100

43 51 60 68 77

20.2 22.2 24.2 26.2 28.2

1.46 1.46 1.46 1.46 1.46

235 258 281 305 328

185 204 222 241 259

111 129 133 145 156

85 94 102 111 119

8.7 9.2 9.7 10.2 10.7

30.2 32.2 34.2 36.2 38.3

1.46 1.46 1.46 1.46 1.46

351 375 398 421 445

277 296 314 332 351

166 178 189 200 211

128 136 145 153 162

1.0 1.0 1.1 1.1 1.2

11.5 11.8 12.3 12.8 13.3

40.2 42.2 44.3 46.3 48.2

1.46 1.46 1.46 1.46 1.46

468 491 515 538 561

369 387 406 424 443

222 233 244 255 266

170 178 187 196 204

170 170 170 170 170

1.2 1.3 1.3 1.4 1.4

13.8 14.3 14.8 15.3 15.8

50.3 52.3 54.3 56.3 58.3

1.46 1.46 1.46 1.46 1.46

585 608 631 655 678

461 480 498 517 535

277 288 299 311 322

213 221 229 238 246

3005 3105 3205 3305 3405

170 170 170 170 170

1.5 1.5 1.6 1.6 1.7

16.3 16.8 17.3 17.8 18.3

60.4 62.3 64.3 66.4 68.4

1.46 1.46 1.46 1.46 1.46

702 725 748 772 795

554 572 590 609 627

333 344 355 366 377

255 264 272 281 289

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

170 170 170 170 170

1.7 1.8 1.8 1.9 1.9

18.8 19.3 19.8 20.3 20.8

70.3 72.4 74.4 76.4 78.4

1.46 1.46 1.46 1.46 1.46

818 842 865 888 912

645 664 682 700 719

388 399 410 421 433

297 306 314 323 332

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

170 170 170 170 170

2.0 2.0 2.1 2.1 2.2

21.3 21.8 22.3 22.8 23.3

80.4 82.4 84.4 86.4 88.4

1.46 1.46 1.46 1.46 1.46

935 958 982 1005 1028

738 756 775 793 811

444 454 466 477 488

340 348 357 365 374

4800

4505

170

2.2

23.8

90.5

1.46

1052

830

499

382

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-09-21 – for same-side connection, room-facing or frontal

HT H L T E F

L 41

HT H

228

V M qms n ΦS Φ

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

215 215 215 215 215

0.3 0.3 0.3 0.4 0.4

4.7 5.3 6.0 6.6 7.2

14.1 16.9 19.7 22.4 25.2

1005 1105 1205 1305 1405

215 215 215 215 215

0.5 0.5 0.6 0.6 0.7

7.8 8.4 9.0 9.6 10.2

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

215 215 215 215 215

0.7 0.8 0.8 0.9 0.9

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

215 215 215 215 215

UN-09-21-2800 UN-09-21-2900 UN-09-21-3000 UN-09-21-3100 UN-09-21-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-09-21-3300 UN-09-21-3400 UN-09-21-3500 UN-09-21-3600 UN-09-21-3700

90 90 90 90 90

3300 3400 3500 3600 3700

UN-09-21-3800 UN-09-21-3900 UN-09-21-4000 UN-09-21-4100 UN-09-21-4200

90 90 90 90 90

UN-09-21-4300 UN-09-21-4400 UN-09-21-4500 UN-09-21-4600 UN-09-21-4700 UN-09-21-4800

Model

UN-09-21-800 UN-09-21-900 UN-09-21-1000 UN-09-21-1100 UN-09-21-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

UN-09-21-1300 UN-09-21-1400 UN-09-21-1500 UN-09-21-1600 UN-09-21-1700

90 90 90 90 90

1300 1400 1500 1600 1700

UN-09-21-1800 UN-09-21-1900 UN-09-21-2000 UN-09-21-2100 UN-09-21-2200

90 90 90 90 90

UN-09-21-2300 UN-09-21-2400 UN-09-21-2500 UN-09-21-2600 UN-09-21-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.44 1.44 1.44 1.44 1.44

164 196 229 261 293

130 155 181 207 232

78 94 110 125 141

60 72 84 96 108

28.0 30.8 33.6 36.4 39.2

1.44 1.44 1.44 1.44 1.44

326 358 391 423 456

258 284 309 335 361

163 172 187 203 218

120 132 144 156 168

10.8 11.4 12.0 12.6 13.2

42.0 44.8 47.5 50.3 53.1

1.44 1.44 1.44 1.44 1.44

488 521 553 585 618

386 412 438 463 489

234 249 265 281 296

180 192 204 216 228

1.0 1.0 1.1 1.1 1.2

13.8 14.4 15.0 15.6 16.2

55.9 58.7 61.5 64.3 67.1

1.44 1.44 1.44 1.44 1.44

650 683 715 748 780

515 540 566 592 617

312 327 343 358 374

240 252 264 276 287

215 215 215 215 215

1.2 1.3 1.3 1.4 1.4

16.8 17.4 18.0 18.6 19.2

69.8 72.6 75.4 78.2 81.0

1.44 1.44 1.44 1.44 1.44

812 845 877 910 942

643 669 694 720 746

389 405 420 436 451

299 311 323 335 347

3005 3105 3205 3305 3405

215 215 215 215 215

1.5 1.5 1.6 1.6 1.7

19.8 20.4 21.0 21.6 22.3

83.8 86.6 89.4 92.2 94.9

1.44 1.44 1.44 1.44 1.44

975 1007 1039 1072 1104

771 797 823 848 874

467 483 498 514 529

359 371 383 395 407

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

215 215 215 210 210

1.7 1.8 1.8 1.9 1.9

22.9 23.5 24.1 24.7 25.3

97.7 100.5 103.3 106.1 108.9

1.44 1.44 1.44 1.44 1.44

1137 1169 1202 1234 1266

899 925 951 976 1002

545 560 576 591 607

419 431 443 455 467

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

210 210 210 210 210

2.0 2.0 2.1 2.1 2.2

25.9 26.5 27.1 27.7 28.3

111.7 114.5 117.2 120.0 122.8

1.44 1.44 1.44 1.44 1.44

1299 1331 1364 1396 1429

1028 1053 1079 1105 1130

622 638 654 669 685

479 491 503 515 527

4800

4505

210

2.2

28.9

125.6

1.44

1461

1156

700

538

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-09-25 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

V M qms n ΦS Φ

228

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

255 255 255 255 255

0.3 0.3 0.3 0.4 0.4

5.3 6.0 6.6 7.3 8.0

17.9 21.4 25.0 28.5 32.0

1005 1105 1205 1305 1405

255 255 255 255 255

0.5 0.5 0.6 0.6 0.7

8.7 9.3 10.0 10.7 11.4

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

255 255 255 255 255

0.7 0.8 0.8 0.9 0.9

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

255 255 255 255 255

UN-09-25-2800 UN-09-25-2900 UN-09-25-3000 UN-09-25-3100 UN-09-25-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-09-25-3300 UN-09-25-3400 UN-09-25-3500 UN-09-25-3600 UN-09-25-3700

90 90 90 90 90

3300 3400 3500 3600 3700

UN-09-25-3800 UN-09-25-3900 UN-09-25-4000 UN-09-25-4100 UN-09-25-4200

90 90 90 90 90

UN-09-25-4300 UN-09-25-4400 UN-09-25-4500 UN-09-25-4600 UN-09-25-4700 UN-09-25-4800

Model

UN-09-25-800 UN-09-25-900 UN-09-25-1000 UN-09-25-1100 UN-09-25-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

UN-09-25-1300 UN-09-25-1400 UN-09-25-1500 UN-09-25-1600 UN-09-25-1700

90 90 90 90 90

1300 1400 1500 1600 1700

UN-09-25-1800 UN-09-25-1900 UN-09-25-2000 UN-09-25-2100 UN-09-25-2200

90 90 90 90 90

UN-09-25-2300 UN-09-25-2400 UN-09-25-2500 UN-09-25-2600 UN-09-25-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.37 1.37 1.37 1.37 1.37

208 249 290 331 373

166 199 232 265 298

103 124 144 165 185

80 96 112 128 144

35.6 39.1 42.7 46.2 49.7

1.37 1.37 1.37 1.37 1.37

414 455 496 537 578

331 364 397 430 463

206 226 246 267 287

160 176 192 208 224

12.0 12.7 13.4 14.1 14.7

53.3 56.8 60.4 63.9 67.4

1.37 1.37 1.37 1.37 1.37

620 661 702 743 784

496 529 562 595 628

308 328 349 369 390

240 256 272 288 303

1.0 1.0 1.1 1.1 1.2

15.4 16.1 16.7 17.4 18.1

71.0 74.5 78.1 81.6 85.1

1.37 1.37 1.37 1.37 1.37

825 867 908 949 990

661 694 727 760 793

410 430 451 471 492

319 335 351 367 383

255 255 255 255 255

1.2 1.3 1.3 1.4 1.4

18.8 19.4 20.1 20.8 21.5

88.7 92.2 95.8 99.3 102.8

1.37 1.37 1.37 1.37 1.37

1031 1072 1114 1155 1196

825 858 891 924 957

512 533 553 574 594

399 415 431 447 463

3005 3105 3205 3305 3405

255 255 255 255 255

1.5 1.5 1.6 1.6 1.7

22.1 22.8 23.5 24.2 24.8

106.4 109.9 113.5 117.0 120.5

1.37 1.37 1.37 1.37 1.37

1237 1278 1319 1361 1402

990 1023 1056 1089 1122

614 635 655 676 696

479 495 511 526 542

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

255 255 255 255 255

1.7 1.8 1.8 1.9 1.9

25.5 26.2 26.8 27.5 28.2

124.1 127.6 131.2 134.7 138.2

1.37 1.37 1.37 1.37 1.37

1443 1484 1525 1567 1608

1155 1188 1221 1254 1287

717 737 758 778 798

558 574 590 606 622

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

255 255 255 255 255

2.0 2.0 2.1 2.1 2.2

28.9 29.5 30.2 30.9 31.6

141.8 145.3 148.8 152.4 155.9

1.37 1.37 1.37 1.37 1.37

1649 1690 1731 1772 1814

1320 1353 1386 1419 1452

819 839 860 880 901

638 654 670 686 702

4800

4505

255

2.2

32.2

159.5

1.37

1855

1484

921

718

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-09-34 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

L 34

228

V M qms n ΦS Φ

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

340 340 340 340 340

0.4 0.5 0.6 0.7 0.7

6.8 7.7 8.5 9.4 10.3

21.3 25.5 29.7 33.9 38.1

1005 1105 1205 1305 1405

340 340 340 340 340

0.8 0.9 1.0 1.1 1.2

11.2 12.1 13.0 13.8 14.7

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

340 340 340 340 340

1.2 1.3 1.4 1.5 1.6

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

340 340 340 340 340

UN-09-34-2800 UN-09-34-2900 UN-09-34-3000 UN-09-34-3100 UN-09-34-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-09-34-3300 UN-09-34-3400 UN-09-34-3500 UN-09-34-3600 UN-09-34-3700

90 90 90 90 90

3300 3400 3500 3600 3700

UN-09-34-3800 UN-09-34-3900 UN-09-34-4000 UN-09-34-4100 UN-09-34-4200

90 90 90 90 90

UN-09-34-4300 UN-09-34-4400 UN-09-34-4500 UN-09-34-4600 UN-09-34-4700 UN-09-34-4800

Model

UN-09-34-800 UN-09-34-900 UN-09-34-1000 UN-09-34-1100 UN-09-34-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

UN-09-34-1300 UN-09-34-1400 UN-09-34-1500 UN-09-34-1600 UN-09-34-1700

90 90 90 90 90

1300 1400 1500 1600 1700

UN-09-34-1800 UN-09-34-1900 UN-09-34-2000 UN-09-34-2100 UN-09-34-2200

90 90 90 90 90

UN-09-34-2300 UN-09-34-2400 UN-09-34-2500 UN-09-34-2600 UN-09-34-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.38 1.38 1.38 1.38 1.38

247 296 345 394 443

198 237 276 315 354

122 146 171 195 219

95 114 133 152 170

42.3 46.5 50.8 55.0 59.2

1.38 1.38 1.38 1.38 1.38

492 541 590 639 688

393 433 472 511 550

243 267 292 316 340

189 208 227 246 264

15.6 16.5 17.4 18.2 19.1

63.4 67.6 71.8 76.0 80.2

1.38 1.38 1.38 1.38 1.38

737 786 835 884 933

589 628 667 707 746

364 389 413 437 461

283 302 321 340 359

1.7 1.7 1.8 1.9 2.0

20.0 20.9 21.8 22.6 23.5

84.5 88.7 92.9 97.1 101.3

1.38 1.38 1.38 1.38 1.38

982 1031 1080 1129 1178

785 824 863 902 942

485 510 534 558 582

377 396 415 434 453

340 340 340 340 340

2.1 2.2 2.2 2.3 2.4

24.4 25.3 26.2 27.0 27.9

105.5 109.7 113.9 118.2 122.4

1.38 1.38 1.38 1.38 1.38

1227 1276 1325 1374 1423

981 1020 1059 1098 1137

606 631 655 679 703

472 490 509 528 547

3005 3105 3205 3305 3405

340 340 340 340 340

2.5 2.6 2.6 2.7 2.8

28.8 29.7 30.6 31.5 32.3

126.6 130.8 135.0 139.2 143.4

1.38 1.38 1.38 1.38 1.38

1472 1521 1570 1619 1668

1176 1216 1255 1294 1333

727 752 776 800 824

566 584 603 622 641

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

340 340 340 340 340

2.9 3.0 3.1 3.1 3.2

33.2 34.1 35.0 35.9 36.7

147.6 151.8 156.1 160.3 164.5

1.38 1.38 1.38 1.38 1.38

1717 1766 1815 1864 1913

1372 1411 1450 1490 1529

848 873 897 921 945

660 679 697 716 735

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

340 340 340 340 340

3.3 3.4 3.5 3.6 3.6

37.6 38.5 39.4 40.3 41.1

168.7 172.9 177.1 181.3 185.5

1.38 1.38 1.38 1.38 1.38

1962 2011 2060 2109 2158

1568 1607 1646 1685 1724

970 994 1018 1042 1066

754 773 792 810 829

4800

4505

340

3.7

42.0

189.8

1.38

2207

1764

1091

848

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-09-42 – for same-side connection, room-facing or frontal

HT H L T E F

L 53

HT H

228

V M qms n ΦS Φ

180

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

420 420 420 420 420

0.5 0.6 0.7 0.8 0.9

8.2 9.2 10.3 11.4 12.5

24.8 29.7 34.6 39.6 44.5

1005 1105 1205 1305 1405

420 420 420 420 420

1.0 1.1 1.2 1.3 1.4

13.5 14.6 15.7 16.8 17.8

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

420 420 420 420 420

1.5 1.6 1.7 1.8 1.9

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

420 420 420 420 420

UN-09-42-2800 UN-09-42-2900 UN-09-42-3000 UN-09-42-3100 UN-09-42-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-09-42-3300 UN-09-42-3400 UN-09-42-3500 UN-09-42-3600 UN-09-42-3700

90 90 90 90 90

3300 3400 3500 3600 3700

UN-09-42-3800 UN-09-42-3900 UN-09-42-4000 UN-09-42-4100 UN-09-42-4200

90 90 90 90 90

UN-09-42-4300 UN-09-42-4400 UN-09-42-4500 UN-09-42-4600 UN-09-42-4700 UN-09-42-4800

Model

UN-09-42-800 UN-09-42-900 UN-09-42-1000 UN-09-42-1100 UN-09-42-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

UN-09-42-1300 UN-09-42-1400 UN-09-42-1500 UN-09-42-1600 UN-09-42-1700

90 90 90 90 90

1300 1400 1500 1600 1700

UN-09-42-1800 UN-09-42-1900 UN-09-42-2000 UN-09-42-2100 UN-09-42-2200

90 90 90 90 90

UN-09-42-2300 UN-09-42-2400 UN-09-42-2500 UN-09-42-2600 UN-09-42-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.38 1.38 1.38 1.38 1.38

289 346 403 460 517

231 276 322 368 413

143 171 199 227 256

111 133 155 177 199

49.4 54.3 59.2 64.1 69.0

1.38 1.38 1.38 1.38 1.38

574 632 689 746 803

459 505 550 596 642

284 312 340 369 397

221 243 265 287 309

18.9 20.0 21.1 22.1 23.2

74.0 78.9 83.8 88.7 93.6

1.38 1.38 1.38 1.38 1.38

860 917 974 1032 1089

687 733 779 824 870

425 453 482 510 538

330 352 374 396 418

2.0 2.1 2.2 2.3 2.4

24.3 25.4 26.5 27.5 28.6

98.5 103.4 108.4 113.3 118.2

1.38 1.38 1.38 1.38 1.38

1146 1203 1260 1317 1375

916 961 1007 1053 1098

566 595 623 651 679

440 462 484 506 528

420 420 420 420 420

2.5 2.6 2.7 2.8 2.9

29.7 30.8 31.8 32.9 34.0

123.1 128.0 132.9 137.8 142.8

1.38 1.38 1.38 1.38 1.38

1432 1489 1546 1603 1660

1144 1190 1235 1281 1327

707 736 764 792 820

550 572 594 616 638

3005 3105 3205 3305 3405

420 420 420 420 420

3.0 3.1 3.2 3.3 3.4

35.1 36.1 37.2 38.3 39.4

147.7 152.6 157.5 162.4 167.3

1.38 1.38 1.38 1.38 1.38

1718 1775 1832 1889 1946

1372 1418 1464 1509 1555

849 877 905 933 962

660 682 704 726 748

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

420 420 420 420 420

3.5 3.6 3.7 3.8 3.9

40.4 41.5 42.6 43.7 44.7

172.2 177.2 182.1 187.0 191.9

1.38 1.38 1.38 1.38 1.38

2003 2060 2118 2175 2232

1601 1646 1692 1738 1784

990 1018 1046 1075 1103

770 792 814 836 858

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

420 420 420 420 420

4.0 4.1 4.2 4.3 4.4

45.8 46.9 48.0 49.0 50.1

196.8 201.7 206.6 211.6 216.5

1.38 1.38 1.38 1.38 1.38

2289 2346 2403 2461 2518

1829 1875 1921 1966 2012

1131 1159 1188 1216 1244

879 901 923 945 967

4800

4505

420

4.5

51.2

221.4

1.38

2575

2058

1272

989

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-11-17 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 34

V M qms n ΦS Φ

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

170 170 170 170 170

0.3 0.3 0.3 0.4 0.4

4.2 4.8 5.3 5.9 6.4

12.3 14.7 17.1 19.6 22.0

1005 1105 1205 1305 1405

170 170 170 170 170

0.5 0.5 0.6 0.6 0.7

6.9 7.5 8.0 8.5 9.1

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

170 170 170 170 170

0.7 0.8 0.8 0.9 0.9

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

170 170 170 170 170

UN-11-17-2800 UN-11-17-2900 UN-11-17-3000 UN-11-17-3100 UN-11-17-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-11-17-3300 UN-11-17-3400 UN-11-17-3500 UN-11-17-3600 UN-11-17-3700

110 110 110 110 110

3300 3400 3500 3600 3700

UN-11-17-3800 UN-11-17-3900 UN-11-17-4000 UN-11-17-4100 UN-11-17-4200

110 110 110 110 110

UN-11-17-4300 UN-11-17-4400 UN-11-17-4500 UN-11-17-4600 UN-11-17-4700 UN-11-17-4800

Model

UN-11-17-800 UN-11-17-900 UN-11-17-1000 UN-11-17-1100 UN-11-17-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

UN-11-17-1300 UN-11-17-1400 UN-11-17-1500 UN-11-17-1600 UN-11-17-1700

110 110 110 110 110

1300 1400 1500 1600 1700

UN-11-17-1800 UN-11-17-1900 UN-11-17-2000 UN-11-17-2100 UN-11-17-2200

110 110 110 110 110

UN-11-17-2300 UN-11-17-2400 UN-11-17-2500 UN-11-17-2600 UN-11-17-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.47 1.47 1.47 1.47 1.47

143 171 199 228 256

113 135 157 179 202

67 81 94 107 121

52 62 72 82 92

24.4 26.9 29.3 31.7 34.2

1.47 1.47 1.47 1.47 1.47

284 313 341 369 397

224 246 268 291 313

134 156 161 174 188

103 113 123 133 143

9.6 10.2 10.7 11.2 11.8

36.6 39.0 41.5 43.9 46.3

1.47 1.47 1.47 1.47 1.47

426 454 482 511 539

335 358 380 402 424

201 214 228 241 254

154 164 174 184 195

1.0 1.0 1.1 1.1 1.2

12.3 12.8 13.4 13.9 14.4

48.8 51.2 53.6 56.1 58.5

1.47 1.47 1.47 1.47 1.47

567 596 624 652 680

447 469 491 514 536

268 281 294 308 321

205 215 225 235 246

170 170 170 170 170

1.2 1.3 1.3 1.4 1.4

15.0 15.5 16.1 16.6 17.1

60.9 63.4 65.8 68.2 70.7

1.47 1.47 1.47 1.47 1.47

709 737 765 794 822

558 580 603 625 647

334 348 361 374 388

256 266 276 286 297

3005 3105 3205 3305 3405

170 170 170 170 170

1.5 1.5 1.6 1.6 1.7

17.7 18.2 18.7 19.3 19.8

124.5 128.6 132.8 136.9 141.1

1.46 1.46 1.46 1.46 1.46

850 878 907 935 963

669 692 714 736 759

401 415 428 441 455

307 317 327 338 348

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

170 170 170 170 170

1.7 1.8 1.8 1.9 1.9

20.4 20.9 21.4 22.0 22.5

85.3 87.7 90.1 92.6 95.0

1.47 1.47 1.47 1.47 1.47

992 1020 1048 1076 1105

781 803 825 848 870

468 481 495 508 521

358 368 378 389 399

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

170 170 170 170 170

2.0 2.0 2.1 2.1 2.2

23.0 23.6 24.1 24.7 25.2

97.4 99.8 102.3 104.7 107.1

1.47 1.47 1.47 1.47 1.47

1133 1161 1190 1218 1246

892 915 937 959 981

535 548 561 575 588

409 419 429 440 450

110

4800

4505

170

2.2

25.7

109.6

1.47

1274

1004

601

460

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-11-21 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 34

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

215 215 215 215 215

0.5 0.6 0.7 0.8 0.9

5.4 6.2 6.9 7.6 8.3

15.4 18.5 21.5 24.6 27.7

1005 1105 1205 1305 1405

215 215 215 215 215

1.0 1.1 1.2 1.3 1.4

9.1 9.8 10.5 11.2 12.0

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

215 215 215 215 215

1.5 1.6 1.7 1.8 1.9

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

215 215 215 215 215

UN-11-21-2800 UN-11-21-2900 UN-11-21-3000 UN-11-21-3100 UN-11-21-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-11-21-3300 UN-11-21-3400 UN-11-21-3500 UN-11-21-3600 UN-11-21-3700

110 110 110 110 110

3300 3400 3500 3600 3700

UN-11-21-3800 UN-11-21-3900 UN-11-21-4000 UN-11-21-4100 UN-11-21-4200

110 110 110 110 110

UN-11-21-4300 UN-11-21-4400 UN-11-21-4500 UN-11-21-4600 UN-11-21-4700 UN-11-21-4800

Model

UN-11-21-800 UN-11-21-900 UN-11-21-1000 UN-11-21-1100 UN-11-21-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

UN-11-21-1300 UN-11-21-1400 UN-11-21-1500 UN-11-21-1600 UN-11-21-1700

110 110 110 110 110

1300 1400 1500 1600 1700

UN-11-21-1800 UN-11-21-1900 UN-11-21-2000 UN-11-21-2100 UN-11-21-2200

110 110 110 110 110

UN-11-21-2300 UN-11-21-2400 UN-11-21-2500 UN-11-21-2600 UN-11-21-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.55 1.55 1.55 1.55 1.55

179 215 251 286 322

139 167 195 222 250

81 97 113 130 146

61 73 86 98 110

30.7 33.8 36.8 39.9 42.9

1.55 1.55 1.55 1.55 1.55

357 393 428 464 499

278 305 333 360 388

162 178 194 210 226

122 134 146 158 171

12.7 13.4 14.1 14.9 15.6

46.0 49.0 52.1 55.1 58.2

1.55 1.55 1.55 1.55 1.55

535 570 606 641 677

416 443 471 499 526

242 258 274 291 307

183 195 207 219 231

2.0 2.1 2.2 2.3 2.4

16.3 17.0 17.7 18.5 19.2

61.3 64.3 67.4 70.4 73.5

1.55 1.55 1.55 1.55 1.55

712 748 784 819 855

554 581 609 637 664

323 339 355 371 387

243 255 268 280 292

215 215 215 215 215

2.5 2.6 2.7 2.8 2.9

19.9 20.6 21.4 22.1 22.8

76.5 79.6 82.6 85.7 88.8

1.55 1.55 1.55 1.55 1.55

890 926 961 997 1032

692 720 747 775 802

403 419 435 452 468

304 316 328 340 353

3005 3105 3205 3305 3405

215 215 215 215 215

3.0 3.1 3.2 3.3 3.4

23.5 24.3 25.0 25.7 26.4

91.8 94.9 97.9 101.0 104.0

1.55 1.55 1.55 1.55 1.55

1068 1103 1139 1174 1210

830 858 885 913 941

484 500 516 532 548

365 377 389 401 413

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

215 215 215 210 210

3.5 3.6 3.7 3.8 3.9

27.2 27.9 28.6 29.3 30.1

107.1 110.1 113.2 116.3 119.3

1.55 1.55 1.55 1.55 1.55

1246 1281 1317 1352 1388

968 996 1023 1051 1079

564 580 596 613 629

425 437 450 462 474

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

210 210 210 210 210

4.0 4.1 4.2 4.3 4.4

30.8 31.5 32.2 33.0 33.7

122.4 125.4 128.5 131.5 134.6

1.55 1.55 1.55 1.55 1.55

1423 1459 1494 1530 1565

1106 1134 1162 1189 1217

645 661 677 693 709

486 498 510 522 535

110

4800

4505

210

4.5

34.4

137.6

1.55

1601

1244

725

547

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-11-25 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 74 34

V M qms n ΦS Φ

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

255 255 255 255 255

0.5 0.6 0.7 0.8 0.9

5.9 6.7 7.5 8.3 9.1

20.9 25.1 29.2 33.4 37.5

1005 1105 1205 1305 1405

255 255 255 255 255

1.0 1.1 1.2 1.3 1.4

9.8 10.6 11.4 12.2 13.0

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

255 255 255 255 255

1.5 1.6 1.7 1.8 1.9

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

255 255 255 255 255

UN-11-25-2800 UN-11-25-2900 UN-11-25-3000 UN-11-25-3100 UN-11-25-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-11-25-3300 UN-11-25-3400 UN-11-25-3500 UN-11-25-3600 UN-11-25-3700

110 110 110 110 110

3300 3400 3500 3600 3700

UN-11-25-3800 UN-11-25-3900 UN-11-25-4000 UN-11-25-4100 UN-11-25-4200

110 110 110 110 110

UN-11-25-4300 UN-11-25-4400 UN-11-25-4500 UN-11-25-4600 UN-11-25-4700 UN-11-25-4800

Model

UN-11-25-800 UN-11-25-900 UN-11-25-1000 UN-11-25-1100 UN-11-25-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

UN-11-25-1300 UN-11-25-1400 UN-11-25-1500 UN-11-25-1600 UN-11-25-1700

110 110 110 110 110

1300 1400 1500 1600 1700

UN-11-25-1800 UN-11-25-1900 UN-11-25-2000 UN-11-25-2100 UN-11-25-2200

110 110 110 110 110

UN-11-25-2300 UN-11-25-2400 UN-11-25-2500 UN-11-25-2600 UN-11-25-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.46 1.46 1.46 1.46 1.46

243 292 340 388 436

192 230 268 306 344

115 138 161 184 207

88 106 123 141 159

41.6 45.8 49.9 54.1 58.2

1.46 1.46 1.46 1.46 1.46

484 532 581 629 677

382 420 458 496 534

230 253 275 298 321

176 194 211 229 246

13.8 14.6 15.3 16.1 16.9

62.4 66.5 70.6 74.8 78.9

1.46 1.46 1.46 1.46 1.46

725 773 822 870 918

572 610 648 686 724

344 367 390 413 435

264 281 299 316 334

2.0 2.1 2.2 2.3 2.4

17.7 18.5 19.3 20.1 20.8

83.1 87.2 91.4 95.5 99.6

1.46 1.46 1.46 1.46 1.46

966 1014 1062 1111 1159

762 800 838 876 914

458 481 504 527 550

351 369 386 404 421

255 255 255 255 255

2.5 2.6 2.7 2.8 2.9

21.6 22.4 23.2 24.0 24.8

103.8 107.9 112.1 116.2 120.4

1.46 1.46 1.46 1.46 1.46

1207 1255 1303 1352 1400

952 990 1028 1066 1104

573 595 618 641 664

439 456 474 491 509

3005 3105 3205 3305 3405

255 255 255 255 255

3.0 3.1 3.2 3.3 3.4

25.6 26.3 27.1 27.9 28.7

124.5 128.6 132.6 136.9 141.1

1.46 1.46 1.46 1.46 1.46

1448 1496 1544 1593 1641

1142 1180 1218 1256 1294

687 710 733 755 778

526 544 561 579 596

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

255 255 255 255 255

3.5 3.6 3.7 3.8 3.9

29.5 30.3 31.1 31.8 32.6

145.2 149.4 153.5 157.6 161.8

1.46 1.46 1.46 1.46 1.46

1689 1737 1785 1833 1882

1332 1370 1408 1446 1484

801 824 847 870 893

614 631 649 666 684

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

255 255 255 255 255

4.0 4.1 4.2 4.3 4.4

33.4 34.2 35.0 35.8 36.6

165.9 170.1 174.2 178.4 182.5

1.46 1.46 1.46 1.46 1.46

1930 1978 2026 2074 2123

1522 1560 1598 1636 1674

915 938 961 984 1007

701 719 737 754 772

110

4800

4505

255

4.5

37.3

186.6

1.46

2171

1712

1030

789

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-11-34 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 74 34

150

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

340 340 340 340 340

0.8 0.9 1.0 1.1 1.2

7.7 8.8 9.8 10.9 11.9

27.0 32.3 37.6 43.0 48.3

1005 1105 1205 1305 1405

340 340 340 340 340

1.3 1.4 1.5 1.6 1.7

13.0 14.0 15.1 16.1 17.2

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

340 340 340 340 340

1.8 1.9 2.0 2.1 2.2

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

340 340 340 340 340

UN-11-34-2800 UN-11-34-2900 UN-11-34-3000 UN-11-34-3100 UN-11-34-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-11-34-3300 UN-11-34-3400 UN-11-34-3500 UN-11-34-3600 UN-11-34-3700

110 110 110 110 110

3300 3400 3500 3600 3700

UN-11-34-3800 UN-11-34-3900 UN-11-34-4000 UN-11-34-4100 UN-11-34-4200

110 110 110 110 110

UN-11-34-4300 UN-11-34-4400 UN-11-34-4500 UN-11-34-4600 UN-11-34-4700 UN-11-34-4800

Model

UN-11-34-800 UN-11-34-900 UN-11-34-1000 UN-11-34-1100 UN-11-34-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

UN-11-34-1300 UN-11-34-1400 UN-11-34-1500 UN-11-34-1600 UN-11-34-1700

110 110 110 110 110

1300 1400 1500 1600 1700

UN-11-34-1800 UN-11-34-1900 UN-11-34-2000 UN-11-34-2100 UN-11-34-2200

110 110 110 110 110

UN-11-34-2300 UN-11-34-2400 UN-11-34-2500 UN-11-34-2600 UN-11-34-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.40 1.40 1.40 1.40 1.40

314 376 438 500 562

250 299 349 398 448

153 184 214 245 275

119 142 166 189 213

53.7 59.0 64.3 69.7 75.0

1.40 1.40 1.40 1.40 1.40

624 686 748 810 873

497 547 596 645 695

305 336 366 396 427

236 260 284 307 331

18.2 19.3 20.3 21.4 22.4

80.4 85.7 91.0 96.4 101.7

1.40 1.40 1.40 1.40 1.40

935 997 1059 1121 1183

744 794 843 893 942

457 488 518 548 579

354 378 401 425 448

2.3 2.4 2.5 2.6 2.7

23.5 24.6 25.6 26.7 27.7

107.1 112.4 117.7 123.1 128.4

1.40 1.40 1.40 1.40 1.40

1245 1307 1369 1431 1494

992 1041 1091 1140 1190

609 639 670 700 730

472 495 519 542 566

340 340 340 340 340

2.8 2.9 3.0 3.1 3.2

28.8 29.8 30.9 31.9 33.0

133.8 139.1 144.4 149.8 155.1

1.40 1.40 1.40 1.40 1.40

1556 1618 1680 1742 1804

1239 1289 1338 1387 1437

761 791 822 852 882

589 613 637 660 684

3005 3105 3205 3305 3405

340 340 340 340 340

3.3 3.4 3.5 3.6 3.7

34.0 35.1 36.1 37.2 38.2

160.4 165.8 171.1 176.5 181.8

1.40 1.40 1.40 1.40 1.40

1866 1928 1990 2052 2115

1486 1536 1585 1635 1684

913 943 973 1004 1034

707 731 754 778 801

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

340 340 340 340 340

3.8 3.9 4.0 4.1 4.2

39.3 40.3 41.4 42.4 43.5

187.1 192.5 197.8 203.2 208.5

1.40 1.40 1.40 1.40 1.40

2177 2239 2301 2363 2425

1734 1783 1833 1882 1932

1065 1095 1125 1156 1186

825 848 872 895 919

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

340 340 340 340 340

4.3 4.4 4.5 4.6 4.7

44.5 45.6 46.6 47.7 48.7

213.8 219.2 224.5 229.9 235.2

1.40 1.40 1.40 1.40 1.40

2487 2549 2611 2673 2736

1981 2030 2080 2129 2179

1216 1247 1277 1308 1338

942 966 989 1013 1037

110

4800

4505

340

4.8

49.8

240.5

1.40

2798

2228

1368

1060

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-11-42 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 74 34

208

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

420 420 420 420 420

1.0 1.2 1.4 1.6 1.8

9.3 10.6 11.9 13.2 14.5

30.0 36.0 41.9 47.8 53.8

1005 1105 1205 1305 1405

420 420 420 420 420

2.0 2.2 2.4 2.6 2.8

15.8 17.1 18.4 19.7 21.0

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

420 420 420 420 420

3.0 3.2 3.4 3.6 3.8

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

420 420 420 420 420

UN-11-42-2800 UN-11-42-2900 UN-11-42-3000 UN-11-42-3100 UN-11-42-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-11-42-3300 UN-11-42-3400 UN-11-42-3500 UN-11-42-3600 UN-11-42-3700

110 110 110 110 110

3300 3400 3500 3600 3700

UN-11-42-3800 UN-11-42-3900 UN-11-42-4000 UN-11-42-4100 UN-11-42-4200

110 110 110 110 110

UN-11-42-4300 UN-11-42-4400 UN-11-42-4500 UN-11-42-4600 UN-11-42-4700 UN-11-42-4800

Model

UN-11-42-800 UN-11-42-900 UN-11-42-1000 UN-11-42-1100 UN-11-42-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

UN-11-42-1300 UN-11-42-1400 UN-11-42-1500 UN-11-42-1600 UN-11-42-1700

110 110 110 110 110

1300 1400 1500 1600 1700

UN-11-42-1800 UN-11-42-1900 UN-11-42-2000 UN-11-42-2100 UN-11-42-2200

110 110 110 110 110

UN-11-42-2300 UN-11-42-2400 UN-11-42-2500 UN-11-42-2600 UN-11-42-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.40 1.40 1.40 1.40 1.40

349 418 487 556 625

278 333 388 443 498

171 205 238 272 306

132 158 185 211 237

59.7 65.7 71.6 77.6 83.5

1.40 1.40 1.40 1.40 1.40

695 764 833 902 971

553 608 663 718 773

340 374 407 441 475

263 289 316 342 368

22.2 23.5 24.8 26.1 27.4

89.4 95.4 101.3 107.3 113.2

1.40 1.40 1.40 1.40 1.40

1040 1109 1178 1248 1317

829 884 939 994 1049

509 543 576 610 644

394 420 447 473 499

4.0 4.2 4.4 4.6 4.8

28.7 30.0 31.3 32.6 33.9

119.1 125.1 131.0 137.0 142.9

1.40 1.40 1.40 1.40 1.40

1386 1455 1524 1593 1662

1104 1159 1214 1269 1324

678 712 745 779 813

525 551 577 604 630

420 420 420 420 420

5.0 5.2 5.4 5.6 5.8

35.2 36.4 37.7 39.0 40.3

148.9 154.8 160.7 166.7 172.6

1.40 1.40 1.40 1.40 1.40

1731 1800 1870 1939 2008

1379 1434 1489 1544 1599

847 881 914 948 982

656 682 708 735 761

3005 3105 3205 3305 3405

420 420 420 420 420

6.0 6.2 6.4 6.6 6.8

41.6 42.9 44.2 45.5 46.8

178.6 184.5 190.5 196.4 202.3

1.40 1.40 1.40 1.40 1.40

2077 2146 2215 2284 2353

1654 1709 1764 1819 1874

1016 1050 1083 1117 1151

787 813 839 866 892

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

420 420 420 420 420

7.0 7.2 7.4 7.6 7.8

48.1 49.4 50.7 51.9 53.2

208.3 214.2 220.2 226.1 232.1

1.40 1.40 1.40 1.40 1.40

2422 2492 2561 2630 2699

1930 1985 2040 2095 2150

1185 1219 1252 1286 1320

918 944 970 997 1023

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

420 420 420 420 420

8.0 8.2 8.4 8.6 8.8

54.5 55.8 57.1 58.4 59.7

238.0 243.9 249.9 255.8 261.8

1.40 1.40 1.40 1.40 1.40

2768 2837 2906 2975 3045

2205 2260 2315 2370 2425

1354 1388 1422 1455 1489

1049 1075 1101 1127 1154

110

4800

4505

420

9.0

61.0

267.7

1.40

3114

2480

1523

1180

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-14-17 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

V M qms n ΦS Φ

228 45

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

170 170 170 170 170

0.3 0.3 0.3 0.4 0.4

4.6 5.2 5.8 6.4 7.0

12.5 15.0 17.5 20.0 22.5

1005 1105 1205 1305 1405

170 170 170 170 170

0.5 0.5 0.6 0.6 0.7

7.5 8.1 8.7 9.3 9.9

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

170 170 170 170 170

0.7 0.8 0.8 0.9 0.9

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

170 170 170 170 170

UN-14-17-2800 UN-14-17-2900 UN-14-17-3000 UN-14-17-3100 UN-14-17-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-14-17-3300 UN-14-17-3400 UN-14-17-3500 UN-14-17-3600 UN-14-17-3700

145 145 145 145 145

3300 3400 3500 3600 3700

UN-14-17-3800 UN-14-17-3900 UN-14-17-4000 UN-14-17-4100 UN-14-17-4200

145 145 145 145 145

UN-14-17-4300 UN-14-17-4400 UN-14-17-4500 UN-14-17-4600 UN-14-17-4700 UN-14-17-4800

Model

UN-14-17-800 UN-14-17-900 UN-14-17-1000 UN-14-17-1100 UN-14-17-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

UN-14-17-1300 UN-14-17-1400 UN-14-17-1500 UN-14-17-1600 UN-14-17-1700

145 145 145 145 145

1300 1400 1500 1600 1700

UN-14-17-1800 UN-14-17-1900 UN-14-17-2000 UN-14-17-2100 UN-14-17-2200

145 145 145 145 145

UN-14-17-2300 UN-14-17-2400 UN-14-17-2500 UN-14-17-2600 UN-14-17-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.49 1.49 1.49 1.49 1.49

146 175 203 232 261

114 137 160 182 205

68 82 95 109 122

52 62 72 83 93

47.7 52.4 57.2 61.9 66.7

1.44 1.44 1.44 1.44 1.44

290 319 349 377 406

228 250 273 296 318

136 149 162 176 189

103 114 124 134 144

10.5 11.1 11.6 12.2 12.8

37.4 39.8 42.3 44.8 47.3

1.49 1.49 1.49 1.49 1.49

434 463 492 521 550

341 364 386 409 432

203 216 230 243 257

155 165 175 185 196

1.0 1.0 1.1 1.1 1.2

13.4 14.0 14.6 15.2 15.7

49.8 52.2 54.7 57.2 59.7

1.49 1.49 1.49 1.49 1.49

579 608 636 665 694

454 477 500 522 545

270 284 297 311 324

206 216 227 237 247

170 170 170 170 170

1.2 1.3 1.3 1.4 1.4

16.3 16.9 17.5 18.1 18.7

62.2 64.7 67.1 69.6 72.1

1.49 1.49 1.49 1.49 1.49

723 752 781 810 839

568 590 613 636 658

338 351 365 378 392

257 268 278 288 299

3005 3105 3205 3305 3405

170 170 170 170 170

1.5 1.5 1.6 1.6 1.7

19.3 19.8 20.4 21.0 21.6

74.6 77.1 79.5 82.0 84.5

1.49 1.49 1.49 1.49 1.49

867 896 925 954 983

681 704 726 749 771

405 419 432 446 459

309 319 329 340 350

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

170 170 170 170 170

1.7 1.8 1.8 1.9 1.9

22.2 22.8 23.3 23.9 24.5

87.0 89.5 92.0 94.4 96.9

1.49 1.49 1.49 1.49 1.49

1012 1041 1069 1098 1127

794 817 839 862 885

473 486 500 513 527

360 370 381 391 401

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

170 170 170 170 170

2.0 2.0 2.1 2.1 2.2

25.1 25.7 26.3 26.9 27.4

99.4 101.9 104.4 106.8 109.3

1.49 1.49 1.49 1.49 1.49

1156 1185 1214 1243 1272

907 930 953 975 998

540 554 567 580 594

412 422 432 442 453

145

4800

4505

170

2.2

28.0

111.8

1.49

1300

1021

607

463

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-14-21 – for same-side connection, room-facing or frontal

228 34

HT H

V M qms n ΦS Φ

HT H L T E F

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

215 215 215 215 215

0.5 0.6 0.7 0.8 0.9

5.8 6.6 7.4 8.2 9.0

16.3 19.6 22.8 26.0 29.3

1005 1105 1205 1305 1405

215 215 215 215 215

1.0 1.1 1.2 1.3 1.4

9.7 10.5 11.3 12.1 12.8

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

215 215 215 215 215

1.5 1.6 1.7 1.8 1.9

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

215 215 215 215 215

UN-14-21-2800 UN-14-21-2900 UN-14-21-3000 UN-14-21-3100 UN-14-21-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-14-21-3300 UN-14-21-3400 UN-14-21-3500 UN-14-21-3600 UN-14-21-3700

145 145 145 145 145

3300 3400 3500 3600 3700

UN-14-21-3800 UN-14-21-3900 UN-14-21-4000 UN-14-21-4100 UN-14-21-4200

145 145 145 145 145

UN-14-21-4300 UN-14-21-4400 UN-14-21-4500 UN-14-21-4600 UN-14-21-4700 UN-14-21-4800

Model

UN-14-21-800 UN-14-21-900 UN-14-21-1000 UN-14-21-1100 UN-14-21-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

UN-14-21-1300 UN-14-21-1400 UN-14-21-1500 UN-14-21-1600 UN-14-21-1700

145 145 145 145 145

1300 1400 1500 1600 1700

UN-14-21-1800 UN-14-21-1900 UN-14-21-2000 UN-14-21-2100 UN-14-21-2200

145 145 145 145 145

UN-14-21-2300 UN-14-21-2400 UN-14-21-2500 UN-14-21-2600 UN-14-21-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.50 1.50 1.50 1.50 1.50

190 228 265 303 340

149 178 208 237 267

88 106 123 141 158

67 80 94 107 120

32.5 35.7 39.0 42.2 45.4

1.50 1.50 1.50 1.50 1.50

378 416 453 491 528

296 326 355 385 414

176 193 211 228 246

134 147 160 174 187

13.6 14.4 15.2 15.9 16.7

48.7 51.9 55.1 58.4 61.6

1.50 1.50 1.50 1.50 1.50

566 604 641 679 716

444 473 502 532 561

263 281 298 315 333

200 213 227 240 253

2.0 2.1 2.2 2.3 2.4

17.5 18.3 19.1 19.8 20.6

64.8 68.1 71.3 74.5 77.8

1.50 1.50 1.50 1.50 1.50

754 792 829 867 904

591 620 650 679 709

350 368 385 403 420

267 280 293 306 320

215 215 215 215 215

2.5 2.6 2.7 2.8 2.9

21.4 22.2 22.9 23.7 24.5

81.0 84.2 87.5 90.7 93.9

1.50 1.50 1.50 1.50 1.50

942 980 1017 1055 1092

738 768 797 827 856

438 455 473 490 508

333 346 360 373 386

3005 3105 3205 3305 3405

215 215 215 215 215

3.0 3.1 3.2 3.3 3.4

25.3 26.0 26.8 27.6 28.4

97.2 100.4 103.6 106.9 110.1

1.50 1.50 1.50 1.50 1.50

1130 1168 1205 1243 1280

886 915 945 974 1003

525 543 560 578 595

400 413 426 439 453

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

215 215 215 210 210

3.5 3.6 3.7 3.8 3.9

29.2 29.9 30.7 31.5 32.3

113.3 116.6 119.8 123.0 126.3

1.50 1.50 1.50 1.50 1.50

1318 1356 1393 1431 1468

1033 1062 1092 1121 1151

613 630 648 665 682

466 479 493 506 519

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

210 210 210 210 210

4.0 4.1 4.2 4.3 4.4

33.0 33.8 34.6 35.4 36.1

129.5 132.7 136.0 139.2 142.4

1.50 1.50 1.50 1.50 1.50

1506 1544 1581 1619 1657

1180 1210 1239 1269 1298

700 717 735 752 770

532 546 559 572 586

145

4800

4505

210

4.5

36.9

145.7

1.50

1694

1328

787

599

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-14-25 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 74 34

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

255 255 255 255 255

0.5 0.6 0.7 0.8 0.9

6.5 7.4 8.2 9.1 9.9

24.0 28.7 33.5 38.2 43.0

1005 1105 1205 1305 1405

255 255 255 255 255

1.0 1.1 1.2 1.3 1.4

10.8 11.7 12.5 13.4 14.2

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

255 255 255 255 255

1.5 1.6 1.7 1.8 1.9

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

255 255 255 255 255

UN-14-25-2800 UN-14-25-2900 UN-14-25-3000 UN-14-25-3100 UN-14-25-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-14-25-3300 UN-14-25-3400 UN-14-25-3500 UN-14-25-3600 UN-14-25-3700

145 145 145 145 145

3300 3400 3500 3600 3700

UN-14-25-3800 UN-14-25-3900 UN-14-25-4000 UN-14-25-4100 UN-14-25-4200

145 145 145 145 145

UN-14-25-4300 UN-14-25-4400 UN-14-25-4500 UN-14-25-4600 UN-14-25-4700 UN-14-25-4800

Model

UN-14-25-800 UN-14-25-900 UN-14-25-1000 UN-14-25-1100 UN-14-25-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

UN-14-25-1300 UN-14-25-1400 UN-14-25-1500 UN-14-25-1600 UN-14-25-1700

145 145 145 145 145

1300 1400 1500 1600 1700

UN-14-25-1800 UN-14-25-1900 UN-14-25-2000 UN-14-25-2100 UN-14-25-2200

145 145 145 145 145

UN-14-25-2300 UN-14-25-2400 UN-14-25-2500 UN-14-25-2600 UN-14-25-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.44 1.44 1.44 1.44 1.44

279 334 389 444 500

221 264 308 352 395

134 160 186 213 239

103 123 143 164 184

47.7 52.4 57.2 61.9 66.7

1.44 1.44 1.44 1.44 1.44

555 610 665 720 776

439 483 526 570 614

266 292 319 345 372

204 224 245 265 285

15.1 16.0 16.8 17.7 18.5

71.4 76.2 80.9 85.7 90.4

1.44 1.44 1.44 1.44 1.44

831 886 941 996 1052

657 701 745 788 832

398 425 451 477 504

306 327 347 367 388

2.0 2.1 2.2 2.3 2.4

19.4 20.3 21.1 22.0 22.8

95.2 99.9 104.7 109.4 114.1

1.44 1.44 1.44 1.44 1.44

1107 1162 1217 1272 1328

876 920 963 1007 1051

530 557 583 610 636

408 428 449 469 489

255 255 255 255 255

2.5 2.6 2.7 2.8 2.9

23.7 24.6 25.4 26.3 27.1

118.9 123.6 128.4 133.1 137.9

1.44 1.44 1.44 1.44 1.44

1383 1438 1493 1548 1604

1094 1138 1182 1225 1269

663 689 716 742 768

510 530 550 571 591

3005 3105 3205 3305 3405

255 255 255 255 255

3.0 3.1 3.2 3.3 3.4

28.0 28.9 29.7 30.6 31.4

142.6 147.4 152.1 156.9 161.6

1.44 1.44 1.44 1.44 1.44

1659 1714 1769 1824 1880

1313 1356 1400 1444 1487

795 821 848 874 901

611 632 652 672 693

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

255 255 255 255 255

3.5 3.6 3.7 3.8 3.9

32.3 33.2 34.0 34.9 35.7

166.4 171.1 175.8 180.6 185.3

1.44 1.44 1.44 1.44 1.44

1935 1990 2045 2100 2156

1531 1575 1618 1662 1706

927 954 980 1007 1033

713 733 754 774 794

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

255 255 255 255 255

4.0 4.1 4.2 4.3 4.4

36.6 37.5 38.3 39.2 40.0

190.1 194.8 199.6 204.3 209.1

1.44 1.44 1.44 1.44 1.44

2211 2266 2321 2376 2432

1749 1793 1837 1881 1924

1059 1086 1112 1139 1165

815 835 856 876 896

145

4800

4505

255

4.5

40.9

213.8

1.44

2487

1968

1192

917

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline

Model UN-14-34 – for same-side connection, room-facing or frontal

HT H

228 74 34

HT H L T E F

148

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

340 340 340 340 340

0.8 0.9 1.0 1.2 1.3

8.2 9.3 10.4 11.5 12.7

35.5 42.5 49.6 56.6 63.6

1005 1105 1205 1305 1405

340 340 340 340 340

1.5 1.6 1.8 1.9 2.1

13.8 14.9 16.0 17.1 18.2

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

340 340 340 340 340

2.2 2.4 2.5 2.7 2.8

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

340 340 340 340 340

UN-14-34-2800 UN-14-34-2900 UN-14-34-3000 UN-14-34-3100 UN-14-34-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-14-34-3300 UN-14-34-3400 UN-14-34-3500 UN-14-34-3600 UN-14-34-3700

145 145 145 145 145

3300 3400 3500 3600 3700

UN-14-34-3800 UN-14-34-3900 UN-14-34-4000 UN-14-34-4100 UN-14-34-4200

145 145 145 145 145

UN-14-34-4300 UN-14-34-4400 UN-14-34-4500 UN-14-34-4600 UN-14-34-4700 UN-14-34-4800

Model

UN-14-34-800 UN-14-34-900 UN-14-34-1000 UN-14-34-1100 UN-14-34-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

UN-14-34-1300 UN-14-34-1400 UN-14-34-1500 UN-14-34-1600 UN-14-34-1700

145 145 145 145 145

1300 1400 1500 1600 1700

UN-14-34-1800 UN-14-34-1900 UN-14-34-2000 UN-14-34-2100 UN-14-34-2200

145 145 145 145 145

UN-14-34-2300 UN-14-34-2400 UN-14-34-2500 UN-14-34-2600 UN-14-34-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.43 1.43 1.43 1.43 1.43

413 495 576 658 740

327 392 457 522 587

199 238 278 317 356

153 184 214 244 275

70.7 77.7 84.7 91.7 98.8

1.43 1.43 1.43 1.43 1.43

822 904 985 1067 1149

651 716 781 846 911

396 435 475 514 553

305 335 366 396 426

19.3 20.4 21.6 22.7 23.8

105.8 112.8 119.9 126.9 133.9

1.43 1.43 1.43 1.43 1.43

1231 1312 1394 1476 1558

975 1040 1105 1170 1235

593 632 672 711 750

457 487 517 548 578

3.0 3.1 3.3 3.4 3.6

24.9 26.0 27.1 28.2 29.4

141.0 148.0 155.0 162.0 169.1

1.43 1.43 1.43 1.43 1.43

1639 1721 1803 1885 1966

1299 1364 1429 1494 1559

790 829 868 908 947

608 639 669 699 730

340 340 340 340 340

3.7 3.9 4.0 4.2 4.3

30.5 31.6 32.7 33.8 34.9

176.1 183.1 190.2 197.2 204.2

1.43 1.43 1.43 1.43 1.43

2048 2130 2212 2294 2375

1623 1688 1753 1818 1883

987 1026 1065 1105 1144

760 791 821 851 882

3005 3105 3205 3305 3405

340 340 340 340 340

4.5 4.6 4.8 4.9 5.1

36.0 37.1 38.3 39.4 40.5

211.3 218.3 225.3 232.3 239.4

1.43 1.43 1.43 1.43 1.43

2457 2539 2621 2702 2784

1948 2012 2077 2142 2207

1183 1223 1262 1302 1341

912 942 973 1003 1033

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

340 340 340 340 340

5.2 5.4 5.5 5.7 5.8

41.6 42.7 43.8 44.9 46.0

246.4 253.4 260.5 267.5 274.5

1.43 1.43 1.43 1.43 1.43

2866 2948 3029 3111 3193

2272 2336 2401 2466 2531

1380 1420 1459 1499 1538

1064 1094 1124 1155 1185

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

340 340 340 340 340

6.0 6.1 6.3 6.4 6.6

47.2 48.3 49.4 50.5 51.6

281.6 288.6 295.6 302.6 309.7

1.43 1.43 1.43 1.43 1.43

3275 3356 3438 3520 3602

2596 2660 2725 2790 2855

1577 1617 1656 1695 1735

1215 1246 1276 1306 1337

145

4800

4505

340

6.7

52.7

316.7

1.43

3684

2920

1774

1367

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-14-42 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 74 34

208

V M qms n ΦS Φ

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

420 420 420 420 420

1.0 1.2 1.4 1.6 1.8

9.9 11.2 12.6 13.9 15.3

43.4 52.0 60.6 69.2 77.8

1005 1105 1205 1305 1405

420 420 420 420 420

2.0 2.2 2.4 2.6 2.8

16.6 18.0 19.3 20.7 22.1

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

420 420 420 420 420

3.0 3.2 3.4 3.6 3.8

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

420 420 420 420 420

UN-14-42-2800 UN-14-42-2900 UN-14-42-3000 UN-14-42-3100 UN-14-42-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-14-42-3300 UN-14-42-3400 UN-14-42-3500 UN-14-42-3600 UN-14-42-3700

145 145 145 145 145

3300 3400 3500 3600 3700

UN-14-42-3800 UN-14-42-3900 UN-14-42-4000 UN-14-42-4100 UN-14-42-4200

145 145 145 145 145

UN-14-42-4300 UN-14-42-4400 UN-14-42-4500 UN-14-42-4600 UN-14-42-4700 UN-14-42-4800

Model

UN-14-42-800 UN-14-42-900 UN-14-42-1000 UN-14-42-1100 UN-14-42-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

UN-14-42-1300 UN-14-42-1400 UN-14-42-1500 UN-14-42-1600 UN-14-42-1700

145 145 145 145 145

1300 1400 1500 1600 1700

UN-14-42-1800 UN-14-42-1900 UN-14-42-2000 UN-14-42-2100 UN-14-42-2200

145 145 145 145 145

UN-14-42-2300 UN-14-42-2400 UN-14-42-2500 UN-14-42-2600 UN-14-42-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.40 1.40 1.40 1.40 1.40

505 605 705 804 904

402 482 561 641 720

247 296 345 393 442

191 229 267 305 343

86.4 94.9 103.5 112.1 120.7

1.40 1.40 1.40 1.40 1.40

1004 1104 1204 1304 1404

800 880 959 1039 1118

491 540 589 638 687

381 418 456 494 532

23.4 24.8 26.1 27.5 28.8

129.3 137.9 146.5 155.1 163.7

1.40 1.40 1.40 1.40 1.40

1504 1604 1704 1804 1904

1198 1278 1357 1437 1516

736 785 833 882 931

570 608 646 684 721

4.0 4.2 4.4 4.6 4.8

30.2 31.6 32.9 34.3 35.6

172.3 180.9 189.5 198.1 206.6

1.40 1.40 1.40 1.40 1.40

2004 2104 2204 2304 2403

1596 1676 1755 1835 1914

980 1029 1078 1127 1176

759 797 835 873 911

420 420 420 420 420

5.0 5.2 5.4 5.6 5.8

37.0 38.3 39.7 41.1 42.4

215.2 223.8 232.4 241.0 249.6

1.40 1.40 1.40 1.40 1.40

2503 2603 2703 2803 2903

1994 2074 2153 2233 2312

1224 1273 1322 1371 1420

949 986 1024 1062 1100

3005 3105 3205 3305 3405

420 420 420 420 420

6.0 6.2 6.4 6.6 6.8

43.8 45.1 46.5 47.8 49.2

258.2 266.8 275.4 284.0 292.6

1.40 1.40 1.40 1.40 1.40

3003 3103 3203 3303 3403

2392 2472 2551 2631 2710

1469 1518 1567 1615 1664

1138 1176 1214 1252 1289

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

420 420 420 420 420

7.0 7.2 7.3 7.5 7.7

50.5 51.9 53.3 54.6 56.0

301.2 309.8 318.4 326.9 335.5

1.40 1.40 1.40 1.40 1.40

3503 3603 3703 3803 3902

2790 2870 2949 3029 3108

1713 1762 1811 1860 1909

1327 1365 1403 1441 1479

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

420 420 420 420 420

7.9 8.1 8.3 8.5 8.7

57.3 58.7 60.0 61.4 62.8

344.1 352.7 361.3 369.9 378.5

1.40 1.40 1.40 1.40 1.40

4002 4102 4202 4302 4402

3188 3268 3347 3427 3506

1958 2007 2055 2104 2153

1517 1554 1592 1630 1668

145

4800

4505

420

8.9

64.1

387.1

1.40

4502

3586

2202

1706

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-19-17 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

V M qms n ΦS Φ

228 34

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

170 170 170 170 170

0.5 0.6 0.7 0.8 0.9

5.6 6.4 7.1 7.9 8.6

14.1 16.9 19.7 22.5 25.4

1005 1105 1205 1305 1405

170 170 170 170 170

1.0 1.1 1.2 1.3 1.4

9.3 10.1 10.8 11.6 12.3

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

170 170 170 170 170

1.5 1.6 1.7 1.8 1.9

190 190 190 190 190

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

170 170 170 170 170

UN-19-17-2800 UN-19-17-2900 UN-19-17-3000 UN-19-17-3100 UN-19-17-3200

190 190 190 190 190

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-19-17-3300 UN-19-17-3400 UN-19-17-3500 UN-19-17-3600 UN-19-17-3700

190 190 190 190 190

3300 3400 3500 3600 3700

UN-19-17-3800 UN-19-17-3900 UN-19-17-4000 UN-19-17-4100 UN-19-17-4200

190 190 190 190 190

UN-19-17-4300 UN-19-17-4400 UN-19-17-4500 UN-19-17-4600 UN-19-17-4700 UN-19-17-4800

Model

UN-19-17-800 UN-19-17-900 UN-19-17-1000 UN-19-17-1100 UN-19-17-1200

190 190 190 190 190

800 900 1000 1100 1200

505 605 705 805 905

UN-19-17-1300 UN-19-17-1400 UN-19-17-1500 UN-19-17-1600 UN-19-17-1700

190 190 190 190 190

1300 1400 1500 1600 1700

UN-19-17-1800 UN-19-17-1900 UN-19-17-2000 UN-19-17-2100 UN-19-17-2200

190 190 190 190 190

UN-19-17-2300 UN-19-17-2400 UN-19-17-2500 UN-19-17-2600 UN-19-17-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.48 1.48 1.48 1.48 1.48

164 197 229 262 295

129 155 180 206 232

77 92 108 123 139

59 71 82 94 106

28.1 31.0 33.7 36.5 39.3

1.48 1.48 1.48 1.48 1.48

327 360 392 425 457

257 283 308 334 359

154 169 184 200 215

117 129 141 152 164

13.1 13.8 14.6 15.3 16.1

42.1 44.9 47.7 50.5 53.3

1.48 1.48 1.48 1.48 1.48

490 522 555 587 620

385 410 436 462 487

230 245 261 276 291

176 187 199 210 222

2.0 2.1 2.2 2.3 2.4

16.8 17.5 18.3 19.0 19.8

56.1 58.9 61.7 64.5 67.3

1.48 1.48 1.48 1.48 1.48

653 685 718 750 783

513 539 565 590 616

307 322 337 352 368

234 246 257 269 281

170 170 170 170 170

2.5 2.6 2.7 2.8 2.9

20.5 21.3 22.0 22.8 23.5

70.1 72.9 75.7 78.5 81.3

1.48 1.48 1.48 1.48 1.48

815 848 880 913 945

641 667 692 718 743

383 398 413 429 444

292 304 315 327 339

3005 3105 3205 3305 3405

170 170 170 170 170

3.0 3.1 3.2 3.3 3.4

24.3 25.0 25.7 26.5 27.2

84.1 86.9 89.7 92.5 95.3

1.48 1.48 1.48 1.48 1.48

978 1011 1043 1076 1108

769 795 820 846 871

459 475 490 505 520

351 362 374 386 397

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

170 170 170 170 170

3.5 3.6 3.7 3.8 3.9

28.0 28.7 29.5 30.2 31.0

98.1 100.9 103.7 106.4 109.3

1.48 1.48 1.48 1.48 1.48

1141 1173 1206 1238 1271

897 922 948 973 999

536 551 566 581 597

409 421 432 444 456

190 190 190 190 190

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

170 170 170 170 170

4.0 4.1 4.2 4.3 4.4

31.7 32.5 33.2 34.0 34.7

112.0 114.9 117.7 120.5 123.3

1.48 1.48 1.48 1.48 1.48

1303 1336 1369 1401 1434

1024 1050 1076 1101 1127

612 627 643 658 673

467 479 491 502 514

190

4800

4505

170

4.5

35.4

126.0

1.48

1466

1153

688

526

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-19-21 – for same-side connection, room-facing or frontal

HT H

V M qms n ΦS Φ

228 74 34

HT H L T E F

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

215 215 215 215 215

0.8 0.9 1.0 1.2 1.3

6.9 7.8 8.8 9.7 10.6

19.5 23.4 27.3 31.1 35.0

1005 1105 1205 1305 1405

215 215 215 215 215

1.5 1.6 1.8 1.9 2.1

11.6 12.5 13.5 14.4 15.3

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

215 215 215 215 215

2.2 2.4 2.5 2.7 2.8

190 190 190 190 190

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

215 215 215 215 215

UN-19-21-2800 UN-19-21-2900 UN-19-21-3000 UN-19-21-3100 UN-19-21-3200

190 190 190 190 190

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-19-21-3300 UN-19-21-3400 UN-19-21-3500 UN-19-21-3600 UN-19-21-3700

190 190 190 190 190

3300 3400 3500 3600 3700

UN-19-21-3800 UN-19-21-3900 UN-19-21-4000 UN-19-21-4100 UN-19-21-4200

190 190 190 190 190

UN-19-21-4300 UN-19-21-4400 UN-19-21-4500 UN-19-21-4600 UN-19-21-4700 UN-19-21-4800

Model

UN-19-21-800 UN-19-21-900 UN-19-21-1000 UN-19-21-1100 UN-19-21-1200

190 190 190 190 190

800 900 1000 1100 1200

505 605 705 805 905

UN-19-21-1300 UN-19-21-1400 UN-19-21-1500 UN-19-21-1600 UN-19-21-1700

190 190 190 190 190

1300 1400 1500 1600 1700

UN-19-21-1800 UN-19-21-1900 UN-19-21-2000 UN-19-21-2100 UN-19-21-2200

190 190 190 190 190

UN-19-21-2300 UN-19-21-2400 UN-19-21-2500 UN-19-21-2600 UN-19-21-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.54 1.54 1.54 1.54 1.54

227 272 317 362 407

177 212 247 282 317

103 124 144 165 185

78 94 109 124 140

38.9 42.7 46.6 50.5 54.3

1.54 1.54 1.54 1.54 1.54

452 497 542 587 632

352 387 422 457 492

206 226 247 267 288

155 171 186 202 217

16.3 17.2 18.2 19.1 20.1

58.2 62.1 65.9 69.8 73.6

1.54 1.54 1.54 1.54 1.54

677 722 767 812 857

527 562 597 632 667

308 329 349 370 390

233 248 264 279 295

3.0 3.1 3.3 3.4 3.6

21.0 21.9 22.9 23.8 24.8

77.5 81.4 85.2 89.1 93.0

1.54 1.54 1.54 1.54 1.54

902 947 991 1036 1081

702 737 772 807 842

411 431 451 472 492

310 325 341 356 372

215 215 215 215 215

3.7 3.9 4.0 4.2 4.3

25.7 26.7 27.6 28.5 29.5

96.8 100.7 104.6 108.4 112.3

1.54 1.54 1.54 1.54 1.54

1126 1171 1216 1261 1306

877 912 947 982 1017

513 533 554 574 595

387 403 418 434 449

3005 3105 3205 3305 3405

215 215 215 215 215

4.5 4.6 4.8 4.9 5.1

30.4 31.4 32.3 33.2 34.2

116.2 120.0 123.9 127.8 131.6

1.54 1.54 1.54 1.54 1.54

1351 1396 1441 1486 1531

1052 1087 1122 1157 1192

615 636 656 677 697

465 480 496 511 527

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

215 215 215 210 210

5.2 5.4 5.5 5.7 5.8

35.1 36.1 37.0 38.0 38.9

135.5 139.4 143.2 147.1 151.0

1.54 1.54 1.54 1.54 1.54

1576 1621 1666 1711 1756

1227 1262 1297 1332 1367

718 738 759 779 800

542 557 573 588 604

190 190 190 190 190

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

210 210 210 210 210

6.0 6.1 6.3 6.4 6.6

39.8 40.8 41.7 42.7 43.6

154.8 158.7 162.6 166.4 170.3

1.54 1.54 1.54 1.54 1.54

1801 1846 1891 1936 1981

1402 1437 1472 1507 1542

820 841 861 881 902

619 635 650 666 681

190

4800

4505

210

6.7

44.5

174.2

1.54

2026

1577

922

697

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-19-25 – for same-side connection, room-facing or frontal

HT H

V M qms n ΦS Φ

228 34

HT H L T E F

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

255 255 255 255 255

0.8 0.9 1.0 1.2 1.3

7.5 8.6 9.6 10.6 11.6

23.2 27.9 32.4 37.0 41.6

1005 1105 1205 1305 1405

255 255 255 255 255

1.5 1.6 1.8 1.9 2.1

12.7 13.7 14.7 15.7 16.8

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

255 255 255 255 255

2.2 2.4 2.5 2.7 2.8

190 190 190 190 190

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

255 255 255 255 255

UN-19-25-2800 UN-19-25-2900 UN-19-25-3000 UN-19-25-3100 UN-19-25-3200

190 190 190 190 190

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-19-25-3300 UN-19-25-3400 UN-19-25-3500 UN-19-25-3600 UN-19-25-3700

190 190 190 190 190

3300 3400 3500 3600 3700

UN-19-25-3800 UN-19-25-3900 UN-19-25-4000 UN-19-25-4100 UN-19-25-4200

190 190 190 190 190

UN-19-25-4300 UN-19-25-4400 UN-19-25-4500 UN-19-25-4600 UN-19-25-4700 UN-19-25-4800

Model

UN-19-25-800 UN-19-25-900 UN-19-25-1000 UN-19-25-1100 UN-19-25-1200

190 190 190 190 190

800 900 1000 1100 1200

505 605 705 805 905

UN-19-25-1300 UN-19-25-1400 UN-19-25-1500 UN-19-25-1600 UN-19-25-1700

190 190 190 190 190

1300 1400 1500 1600 1700

UN-19-25-1800 UN-19-25-1900 UN-19-25-2000 UN-19-25-2100 UN-19-25-2200

190 190 190 190 190

UN-19-25-2300 UN-19-25-2400 UN-19-25-2500 UN-19-25-2600 UN-19-25-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.42 1.42 1.42 1.42 1.42

270 324 377 430 484

214 257 299 341 384

131 157 183 208 234

101 121 141 161 181

46.2 50.8 55.4 60.0 64.6

1.42 1.42 1.42 1.42 1.42

537 591 644 698 751

426 469 511 554 596

260 286 312 338 364

201 221 241 261 281

17.8 18.8 19.8 20.9 21.9

69.2 73.8 78.4 83.0 87.6

1.42 1.42 1.42 1.42 1.42

805 858 912 965 1019

639 681 724 766 809

390 415 442 467 493

301 321 341 361 381

3.0 3.1 3.3 3.4 3.6

22.9 23.9 24.9 26.0 27.0

92.2 96.8 101.4 106.0 110.6

1.42 1.42 1.42 1.42 1.42

1072 1126 1179 1233 1286

851 894 936 979 1021

519 545 571 597 623

401 421 441 461 481

255 255 255 255 255

3.7 3.9 4.0 4.2 4.3

28.0 29.0 30.1 31.1 32.1

115.2 119.8 124.3 129.0 133.5

1.42 1.42 1.42 1.42 1.42

1340 1393 1446 1500 1553

1064 1106 1148 1191 1233

649 674 700 726 752

501 521 540 561 580

3005 3105 3205 3305 3405

255 255 255 255 255

4.5 4.6 4.8 4.9 5.1

33.1 34.2 35.2 36.2 37.2

138.2 142.7 147.4 151.9 156.6

1.42 1.42 1.42 1.42 1.42

1607 1660 1714 1767 1821

1276 1318 1361 1403 1446

778 804 830 855 882

601 620 641 660 681

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

255 255 255 255 255

5.2 5.4 5.5 5.7 5.8

38.3 39.3 40.3 41.3 42.4

161.1 165.8 170.3 175.0 179.5

1.42 1.42 1.42 1.42 1.42

1874 1928 1981 2035 2088

1488 1531 1573 1616 1658

907 933 959 985 1011

700 721 740 761 780

190 190 190 190 190

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

255 255 255 255 255

6.0 6.1 6.3 6.4 6.6

43.4 44.4 45.4 46.5 47.5

184.2 188.7 193.4 197.9 202.6

1.42 1.42 1.42 1.42 1.42

2142 2195 2249 2302 2356

1701 1743 1786 1828 1870

1037 1063 1089 1115 1141

800 820 840 860 880

190

4800

4505

255

6.7

48.5

207.1

1.42

2409

1913

1166

900

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-19-34 – for same-side connection, room-facing or frontal

HT H

V M qms n ΦS Φ

228 34

148

HT H L T E F

Grille not shown

Dimensions in mm Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

340 340 340 340 340

1.5 1.8 2.1 2.4 2.7

10.3 11.8 13.2 14.7 16.2

36.7 44.0 51.2 58.5 65.8

1005 1105 1205 1305 1405

340 340 340 340 340

3.0 3.3 3.6 3.9 4.2

17.7 19.2 20.7 22.1 23.6

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

340 340 340 340 340

4.5 4.8 5.1 5.4 5.7

190 190 190 190 190

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

340 340 340 340 340

UN-19-34-2800 UN-19-34-2900 UN-19-34-3000 UN-19-34-3100 UN-19-34-3200

190 190 190 190 190

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-19-34-3300 UN-19-34-3400 UN-19-34-3500 UN-19-34-3600 UN-19-34-3700

190 190 190 190 190

3300 3400 3500 3600 3700

UN-19-34-3800 UN-19-34-3900 UN-19-34-4000 UN-19-34-4100 UN-19-34-4200

190 190 190 190 190

UN-19-34-4300 UN-19-34-4400 UN-19-34-4500 UN-19-34-4600 UN-19-34-4700 UN-19-34-4800

Model

UN-19-34-800 UN-19-34-900 UN-19-34-1000 UN-19-34-1100 UN-19-34-1200

190 190 190 190 190

800 900 1000 1100 1200

505 605 705 805 905

UN-19-34-1300 UN-19-34-1400 UN-19-34-1500 UN-19-34-1600 UN-19-34-1700

190 190 190 190 190

1300 1400 1500 1600 1700

UN-19-34-1800 UN-19-34-1900 UN-19-34-2000 UN-19-34-2100 UN-19-34-2200

190 190 190 190 190

UN-19-34-2300 UN-19-34-2400 UN-19-34-2500 UN-19-34-2600 UN-19-34-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.47 1.47 1.47 1.47 1.47

427 511 596 680 765

336 403 469 536 602

201 241 281 321 361

154 185 215 246 276

73.0 80.3 87.6 94.8 102.1

1.47 1.47 1.47 1.47 1.47

849 934 1019 1103 1188

669 736 802 869 935

401 441 481 521 560

307 337 368 398 429

25.1 26.6 28.1 29.5 31.0

109.4 116.6 123.9 131.2 138.4

1.47 1.47 1.47 1.47 1.47

1272 1357 1441 1526 1610

1002 1068 1135 1201 1268

600 640 680 720 760

459 490 520 551 581

6.0 6.3 6.6 6.9 7.2

32.5 34.0 35.5 36.9 38.4

145.7 153.0 160.2 167.5 174.8

1.47 1.47 1.47 1.47 1.47

1695 1779 1864 1948 2033

1335 1401 1468 1534 1601

800 840 880 919 959

612 642 673 703 734

340 340 340 340 340

7.5 7.8 8.0 8.3 8.6

39.9 41.4 42.9 44.3 45.8

182.1 189.3 196.6 203.9 211.1

1.47 1.47 1.47 1.47 1.47

2117 2202 2286 2371 2455

1667 1734 1801 1867 1934

999 1039 1079 1119 1159

764 795 825 856 886

3005 3105 3205 3305 3405

340 340 340 340 340

8.9 9.2 9.5 9.8 10.1

47.3 48.8 50.3 51.8 53.2

218.4 225.7 232.9 240.2 247.5

1.47 1.47 1.47 1.47 1.47

2540 2625 2709 2794 2878

2000 2067 2133 2200 2266

1199 1239 1278 1318 1358

917 947 978 1008 1039

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

340 340 340 340 340

10.4 10.7 11.0 11.3 11.6

54.7 56.2 57.7 59.2 60.6

254.7 262.0 269.3 276.5 283.8

1.47 1.47 1.47 1.47 1.47

2963 3047 3132 3216 3301

2333 2400 2466 2533 2599

1398 1438 1478 1518 1558

1069 1100 1130 1161 1191

190 190 190 190 190

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

340 340 340 340 340

11.9 12.2 12.5 12.8 13.1

62.1 63.6 65.1 66.6 68.0

291.1 298.3 305.6 312.9 320.1

1.47 1.47 1.47 1.47 1.47

3385 3470 3554 3639 3723

2666 2732 2799 2866 2932

1598 1637 1677 1717 1757

1222 1253 1283 1314 1344

190

4800

4505

340

13.4

69.5

327.4

1.47

3808

2999

1797

1375

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Model UN-19-34 – for same-side connection, room-facing or frontal

HT H L T E F

HT H

228 34

V M qms n ΦS Φ

205

Dimensions in mm

Grille not shown

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Valves and actuators are not included as standard Technical data, output specifications for version with linear grille M

qms

dm3

kg/h

420 420 420 420 420

1.5 1.8 2.1 2.4 2.7

11.5 13.1 14.8 16.4 18.1

51.3 61.5 71.7 81.8 92.0

1005 1105 1205 1305 1405

420 420 420 420 420

3.0 3.3 3.6 3.9 4.2

19.7 21.3 23.0 24.6 26.3

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

420 420 420 420 420

4.5 4.8 5.1 5.4 5.7

190 190 190 190 190

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

420 420 420 420 420

UN-19-42-2800 UN-19-42-2900 UN-19-42-3000 UN-19-42-3100 UN-19-42-3200

190 190 190 190 190

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

UN-19-42-3300 UN-19-42-3400 UN-19-42-3500 UN-19-42-3600 UN-19-42-3700

190 190 190 190 190

3300 3400 3500 3600 3700

UN-19-42-3800 UN-19-42-3900 UN-19-42-4000 UN-19-42-4100 UN-19-42-4200

190 190 190 190 190

UN-19-42-4300 UN-19-42-4400 UN-19-42-4500 UN-19-42-4600 UN-19-42-4700 UN-19-42-4800

Model

UN-19-42-800 UN-19-42-900 UN-19-42-1000 UN-19-42-1100 UN-19-42-1200

190 190 190 190 190

800 900 1000 1100 1200

505 605 705 805 905

UN-19-42-1300 UN-19-42-1400 UN-19-42-1500 UN-19-42-1600 UN-19-42-1700

190 190 190 190 190

1300 1400 1500 1600 1700

UN-19-42-1800 UN-19-42-1900 UN-19-42-2000 UN-19-42-2100 UN-19-42-2200

190 190 190 190 190

UN-19-42-2300 UN-19-42-2400 UN-19-42-2500 UN-19-42-2600 UN-19-42-2700

Exp, n

Φs = ∆T 50 K Watts

Φ 70/55/20 °C Watts

Φ 55/45/20 °C Watts

Φ 50/40/20 °C Watts

1.46 1.46 1.46 1.46 1.46

597 715 833 952 1070

471 564 657 751 844

283 339 395 451 508

217 260 303 346 389

102.2 112.3 122.5 132.6 142.8

1.46 1.46 1.46 1.46 1.46

1188 1306 1425 1543 1661

937 1030 1124 1217 1310

564 620 676 732 788

432 475 518 561 604

27.9 29.5 31.2 32.8 34.5

153.0 163.1 173.3 183.5 193.6

1.46 1.46 1.46 1.46 1.46

1779 1897 2016 2134 2252

1403 1497 1590 1683 1776

844 900 956 1012 1068

647 690 733 776 819

6.0 6.3 6.6 6.9 7.2

36.1 37.7 39.4 41.0 42.7

203.8 214.0 224.1 234.3 244.5

1.46 1.46 1.46 1.46 1.46

2370 2489 2607 2725 2843

1870 1963 2056 2149 2243

1124 1180 1237 1293 1349

862 905 948 991 1033

420 420 420 420 420

7.5 7.8 8.0 8.3 8.6

44.3 45.9 47.6 49.2 50.9

254.6 264.8 275.0 285.1 295.3

1.46 1.46 1.46 1.46 1.46

2961 3080 3198 3316 3434

2336 2429 2522 2616 2709

1405 1461 1517 1573 1629

1076 1119 1162 1205 1248

3005 3105 3205 3305 3405

420 420 420 420 420

8.9 9.2 9.5 9.8 10.1

52.5 54.1 55.8 57.4 59.1

305.4 315.6 325.8 335.9 346.1

1.46 1.46 1.46 1.46 1.46

3553 3671 3789 3907 4025

2802 2895 2989 3082 3175

1685 1741 1797 1853 1909

1291 1334 1377 1420 1463

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

420 420 420 420 420

10.4 10.7 11.0 11.3 11.6

60.7 62.3 64.0 65.6 67.3

356.3 366.4 376.6 386.8 396.9

1.46 1.46 1.46 1.46 1.46

4144 4262 4380 4498 4616

3268 3362 3455 3548 3641

1966 2022 2078 2134 2190

1506 1549 1592 1635 1678

190 190 190 190 190

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

420 420 420 420 420

11.9 12.2 12.5 12.8 13.1

68.9 70.5 72.2 73.8 75.5

407.1 417.3 427.4 437.6 447.8

1.46 1.46 1.46 1.46 1.46

4735 4853 4971 5089 5208

3735 3828 3921 4014 4108

2246 2302 2358 2414 2470

1721 1764 1807 1850 1893

190

4800

4505

420

13.4

77.1

457.9

1.46

5326

4201

2526

1936

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UN-19-34 – for same-side connection, room-facing or frontal HT H L T E F

= Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H 50

228

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with low transverse grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-07-25-800 UFT-07-25-900 UFT-07-25-1000 UFT-07-25-1100 UFT-07-25-1200

70 70 70 70 70

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

255 255 255 255 255

0.25 0.30 0.35 0.40 0.45

5.5 6.2 6.9 7.6 8.3

32.8 41.0 57.3 57.3 65.6

1.1382 1.1382 1.1382 1.1382 1.1382

51 64 90 90 103

257 321 449 449 513

381 477 667 667 763

434 543 760 760 868

29 36 50 50 57

144 179 251 251 287

213 267 373 373 427

243 304 425 425 485

UFT-07-25-1300 UFT-07-25-1400 UFT-07-25-1500 UFT-07-25-1600 UFT-07-25-1700

70 70 70 70 70

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

255 255 255 255 255

0.50 0.55 0.60 0.65 0.70

8.9 9.6 10.3 11.0 11.7

73.8 81.9 90.2 98.4 98.4

1.1382 1.1382 1.1382 1.1382 1.1382

116 128 141 154 154

578 642 706 770 770

858 953 1049 1144 1144

977 1085 1194 1302 1302

65 72 79 86 86

323 359 395 431 431

480 533 586 640 640

546 607 668 728 728

UFT-07-25-1800 UFT-07-25-1900 UFT-07-25-2000 UFT-07-25-2100 UFT-07-25-2200

70 70 70 70 70

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

255 255 255 255 255

0.75 0.80 0.85 0.90 0.94

12.4 13.1 13.8 14.4 15.1

114.8 123.0 131.1 139.4 139.4

1.1382 1.1382 1.1382 1.1382 1.1382

180 193 205 218 218

898 963 1027 1091 1091

1335 1430 1525 1621 1621

1519 1628 1736 1845 1845

100 108 115 122 122

502 538 574 610 610

746 800 853 906 906

849 910 971 1032 1032

UFT-07-25-2300 UFT-07-25-2400 UFT-07-25-2500 UFT-07-25-2600 UFT-07-25-2700

70 70 70 70 70

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

255 255 255 255 255

0.99 1.04 1.09 1.14 1.19

15.8 16.5 17.2 17.9 18.6

155.7 155.7 164.0 172.1 180.3

1.1382 1.1382 1.1382 1.1382 1.1382

244 244 257 270 282

1219 1219 1283 1348 1412

1811 1811 1907 2002 2097

2062 2062 2170 2279 2387

136 136 143 151 158

682 682 717 754 789

1013 1013 1066 1119 1172

1153 1153 1213 1274 1335

UFT-07-25-2800 UFT-07-25-2900 UFT-07-25-3000 UFT-07-25-3100 UFT-07-25-3200

70 70 70 70 70

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

255 255 255 255 255

1.24 1.29 1.34 1.39 1.44

19.3 19.9 20.6 21.3 22.0

188.6 196.7 196.7 213.1 221.3

1.1382 1.1382 1.1382 1.1382 1.1382

295 308 308 334 347

1476 1540 1540 1668 1733

2193 2288 2288 2479 2574

2496 2604 2604 2821 2930

165 172 172 187 194

825 861 861 933 969

1226 1279 1279 1386 1439

1396 1456 1456 1577 1638

UFT-07-25-3300 UFT-07-25-3400 UFT-07-25-3500 UFT-07-25-3600 UFT-07-25-3700

70 70 70 70 70

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

255 255 255 255 255

1.49 1.54 1.59 1.64 1.69

22.7 23.4 24.1 24.8 25.4

221.3 229.5 237.7 254.1 254.1

1.1382 1.1382 1.1382 1.1382 1.1382

347 359 372 398 398

1733 1797 1861 1989 1989

2574 2669 2765 2955 2955

2930 3038 3147 3364 3364

194 201 208 222 222

969 1005 1040 1112 1112

1439 1492 1546 1652 1652

1638 1699 1759 1881 1881

UFT-07-25-3800 UFT-07-25-3900 UFT-07-25-4000 UFT-07-25-4100 UFT-07-25-4200

70 70 70 70 70

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

255 255 255 255 255

1.74 1.79 1.84 1.89 1.94

26.1 26.8 27.5 28.2 28.9

262.3 270.5 278.7 286.9 295.1

1.1382 1.1382 1.1382 1.1382 1.1382

411 424 436 449 462

2053 2118 2182 2246 2310

3051 3146 3241 3337 3432

3472 3581 3689 3798 3906

230 237 244 251 258

1148 1184 1220 1256 1292

1706 1759 1812 1866 1919

1941 2002 2063 2123 2184

UFT-07-25-4300 UFT-07-25-4400 UFT-07-25-4500 UFT-07-25-4600 UFT-07-25-4700

70 70 70 70 70

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

255 255 255 255 255

1.99 2.04 2.09 2.13 2.18

29.6 30.3 30.9 31.6 32.3

295.1 311.5 319.7 327.8 336.1

1.1382 1.1382 1.1382 1.1382 1.1382

462 488 501 513 526

2310 2438 2503 2567 2631

3432 3623 3718 3813 3909

3906 4123 4232 4340 4449

258 273 280 287 294

1292 1363 1399 1435 1471

1919 2026 2079 2132 2186

2184 2305 2366 2427 2487

UFT-07-25-4800

4800

4505

4100

255

2.23

33.0

336.1

1.1382

526

2631

3909

4449

294

1471

2186

2487

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-07-34 – for same-side connection, room-facing or frontal HT H L T E F

HT H 50

228 34

= Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with low transverse grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-07-34-800 UFT-07-34-900 UFT-07-34-1000 UFT-07-34-1100 UFT-07-34-1200

70 70 70 70 70

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

340 340 340 340 340

0.40 0.50 0.60 0.70 0.70

7.2 8.0 8.9 9.8 10.7

37.7 47.2 66.1 66.1 75.6

1.2153 1.2153 1.2153 1.2153 1.2153

63 79 110 110 126

315 393 551 551 629

439 549 769 769 879

498 622 871 871 995

34 42 59 59 68

169 211 296 296 338

236 295 413 413 472

268 334 468 468 535

UFT-07-34-1300 UFT-07-34-1400 UFT-07-34-1500 UFT-07-34-1600 UFT-07-34-1700

70 70 70 70 70

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

340 340 340 340 340

0.80 0.90 1.00 1.10 1.20

11.6 12.5 13.4 14.3 15.2

85.0 94.4 103.9 113.3 113.3

1.2153 1.2153 1.2153 1.2153 1.2153

142 157 173 189 189

708 787 865 944 944

989 1098 1208 1318 1318

1120 1244 1369 1493 1493

76 85 93 101 101

381 423 465 507 507

532 590 649 708 708

602 669 736 803 803

UFT-07-34-1800 UFT-07-34-1900 UFT-07-34-2000 UFT-07-34-2100 UFT-07-34-2200

70 70 70 70 70

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

340 340 340 340 340

1.20 1.30 1.40 1.50 1.60

16.1 17.0 17.9 18.8 19.7

132.2 141.7 151.1 160.5 160.5

1.2153 1.2153 1.2153 1.2153 1.2153

220 236 252 267 267

1101 1180 1259 1337 1337

1538 1648 1757 1867 1867

1742 1866 1991 2115 2115

118 127 135 144 144

592 634 677 719 719

827 886 944 1004 1004

936 1003 1070 1137 1137

UFT-07-34-2300 UFT-07-34-2400 UFT-07-34-2500 UFT-07-34-2600 UFT-07-34-2700

70 70 70 70 70

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

340 340 340 340 340

1.70 1.70 1.80 1.90 2.00

20.6 21.5 22.3 23.2 24.1

179.4 179.4 188.9 198.4 207.7

1.2153 1.2153 1.2153 1.2153 1.2153

299 299 315 330 346

1495 1495 1573 1652 1731

2087 2087 2197 2307 2416

2364 2364 2488 2613 2737

161 161 169 178 186

804 804 846 888 930

1122 1122 1181 1240 1299

1271 1271 1337 1405 1471

UFT-07-34-2800 UFT-07-34-2900 UFT-07-34-3000 UFT-07-34-3100 UFT-07-34-3200

70 70 70 70 70

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

340 340 340 340 340

2.10 2.20 2.20 2.30 2.40

25.0 25.9 26.8 27.7 28.6

217.2 226.6 226.6 245.6 255.0

1.2153 1.2153 1.2153 1.2153 1.2153

362 378 378 409 425

1809 1888 1888 2045 2124

2526 2636 2636 2856 2966

2862 2986 2986 3235 3359

194 203 203 220 228

972 1015 1015 1099 1142

1358 1417 1417 1535 1594

1538 1605 1605 1739 1805

UFT-07-34-3300 UFT-07-34-3400 UFT-07-34-3500 UFT-07-34-3600 UFT-07-34-3700

70 70 70 70 70

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

340 340 340 340 340

2.50 2.60 2.60 2.70 2.80

29.5 30.4 31.3 32.2 33.1

255.0 264.4 273.8 292.8 292.8

1.2153 1.2153 1.2153 1.2153 1.2153

425 441 456 488 488

2124 2203 2281 2439 2439

2966 3075 3185 3405 3405

3359 3484 3608 3857 3857

228 237 245 262 262

1142 1184 1226 1311 1311

1594 1653 1712 1830 1830

1805 1873 1939 2073 2073

UFT-07-34-3800 UFT-07-34-3900 UFT-07-34-4000 UFT-07-34-4100 UFT-07-34-4200

70 70 70 70 70

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

340 340 340 340 340

2.90 3.00 3.10 3.10 3.20

34.0 34.9 35.8 36.9 37.8

302.2 311.7 321.1 330.5 340.0

1.2153 1.2153 1.2153 1.2153 1.2153

503 519 535 551 566

2517 2596 2675 2753 2832

3515 3625 3734 3844 3954

3981 4106 4230 4355 4479

271 279 288 296 304

1353 1395 1438 1480 1522

1889 1948 2007 2066 2125

2140 2207 2274 2341 2408

UFT-07-34-4300 UFT-07-34-4400 UFT-07-34-4500 UFT-07-34-4600 UFT-07-34-4700

70 70 70 70 70

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

340 340 340 340 340

3.30 3.40 3.50 3.60 3.60

38.7 39.6 40.5 41.4 42.3

340.0 358.9 368.3 377.7 387.2

1.2153 1.2153 1.2153 1.2153 1.2153

566 598 614 629 645

2832 2989 3068 3147 3225

3954 4174 4284 4393 4503

4479 4728 4852 4977 5101

304 321 330 338 347

1522 1607 1649 1692 1733

2125 2244 2303 2361 2420

2408 2541 2608 2675 2742

UFT-07-34-4800

4800

4505

4100

340

3.70

43.2

387.2

1.2153

645

3225

4503

5101

347

1733

2420

2742

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-09-17 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 20

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-09-17-800 UFT-09-17-900 UFT-09-17-1000 UFT-09-17-1100 UFT-09-17-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

170 170 170 170 170

0.25 0.30 0.35 0.40 0.45

4.9 5.5 6.1 6.7 7.3

34.2 42.8 59.9 59.9 68.5

1.0716 1.0716 1.0716 1.0716 1.0716

53 66 92 92 106

264 330 462 462 528

398 498 697 697 797

501 627 877 877 1003

31 38 53 53 61

153 191 267 267 305

230 288 403 403 461

290 363 507 507 580

UFT-09-17-1300 UFT-09-17-1400 UFT-09-17-1500 UFT-09-17-1600 UFT-09-17-1700

90 90 90 90 90

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

170 170 170 170 170

0.50 0.55 0.60 0.65 0.70

7.9 8.5 9.1 9.7 10.3

77.0 85.6 94.1 102.7 102.7

1.0716 1.0716 1.0716 1.0716 1.0716

119 132 145 158 158

594 660 726 792 792

896 996 1095 1195 1195

1128 1253 1379 1504 1504

69 76 84 92 92

344 382 420 458 458

518 576 633 691 691

652 725 798 870 870

UFT-09-17-1800 UFT-09-17-1900 UFT-09-17-2000 UFT-09-17-2100 UFT-09-17-2200

90 90 90 90 90

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

170 170 170 170 170

0.75 0.80 0.85 0.90 0.94

10.9 11.5 12.1 12.7 13.3

119.9 128.5 137.0 145.6 145.6

1.0716 1.0716 1.0716 1.0716 1.0716

185 198 211 224 224

924 990 1056 1122 1122

1394 1494 1593 1693 1693

1755 1880 2005 2131 2131

107 115 122 130 130

534 573 611 649 649

806 864 921 979 979

1015 1087 1160 1233 1233

UFT-09-17-2300 UFT-09-17-2400 UFT-09-17-2500 UFT-09-17-2600 UFT-09-17-2700

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

170 170 170 170 170

0.99 1.04 1.09 1.14 1.19

13.9 14.6 15.2 15.8 16.4

162.7 162.7 171.3 179.8 188.4

1.0716 1.0716 1.0716 1.0716 1.0716

251 251 264 277 290

1254 1254 1320 1386 1452

1892 1892 1992 2091 2191

2381 2381 2507 2632 2757

145 145 153 160 168

725 725 764 802 840

1094 1094 1152 1210 1267

1377 1377 1450 1522 1595

UFT-09-17-2800 UFT-09-17-2900 UFT-09-17-3000 UFT-09-17-3100 UFT-09-17-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

170 170 170 170 170

1.24 1.29 1.34 1.39 1.44

17.0 17.6 18.2 18.8 19.4

196.9 205.5 205.5 222.6 231.2

1.0716 1.0716 1.0716 1.0716 1.0716

304 317 317 343 356

1518 1584 1584 1716 1782

2290 2390 2390 2589 2689

2883 3008 3008 3259 3384

176 183 183 199 206

878 916 916 993 1031

1325 1382 1382 1498 1555

1668 1740 1740 1885 1957

UFT-09-17-3300 UFT-09-17-3400 UFT-09-17-3500 UFT-09-17-3600 UFT-09-17-3700

90 90 90 90 90

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

170 170 170 170 170

1.49 1.54 1.59 1.64 1.69

20.0 20.6 21.2 21.8 22.4

231.2 239.7 248.3 265.4 265.4

1.0716 1.0716 1.0716 1.0716 1.0716

356 370 383 409 409

1782 1848 1914 2046 2046

2689 2788 2888 3087 3087

3384 3509 3635 3885 3885

206 214 221 237 237

1031 1069 1107 1184 1184

1555 1613 1671 1786 1786

1957 2030 2103 2247 2247

UFT-09-17-3800 UFT-09-17-3900 UFT-09-17-4000 UFT-09-17-4100 UFT-09-17-4200

90 90 90 90 90

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

170 170 170 170 170

1.74 1.79 1.84 1.89 1.94

23.0 23.6 24.3 25.1 25.7

274.0 282.5 291.1 299.6 308.2

1.0716 1.0716 1.0716 1.0716 1.0716

422 436 449 462 475

2112 2178 2244 2310 2376

3187 3286 3386 3485 3585

4011 4136 4261 4387 4512

244 252 260 267 275

1222 1260 1298 1336 1374

1844 1901 1959 2016 2074

2320 2392 2465 2538 2610

UFT-09-17-4300 UFT-09-17-4400 UFT-09-17-4500 UFT-09-17-4600 UFT-09-17-4700

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

170 170 170 170 170

1.99 2.04 2.09 2.13 2.18

26.3 27.0 27.6 28.2 28.8

308.2 325.3 333.9 342.5 351.1

1.0716 1.0716 1.0716 1.0716 1.0716

475 502 515 528 541

2376 2508 2574 2640 2706

3585 3784 3884 3983 4083

4512 4763 4888 5013 5139

275 290 298 305 313

1374 1451 1489 1527 1565

2074 2189 2247 2304 2362

2610 2755 2827 2900 2973

UFT-09-17-4800

4800

4505

4100

170

2.23

29.4

351.1

1.0716

541

2706

4083

5139

313

1565

2362

2973

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-09-21 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 74 20

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-09-21-800 UFT-09-21-900 UFT-09-21-1000 UFT-09-21-1100 UFT-09-21-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

215 215 215 215 215

0.25 0.30 0.35 0.40 0.45

5.6 6.3 7.0 7.7 8.4

43.8 54.7 76.5 76.5 87.4

1.0626 1.0626 1.0626 1.0626 1.0626

71 89 125 125 143

357 446 624 624 713

509 636 890 890 1017

629 786 1101 1101 1258

41 52 73 73 83

207 259 363 363 414

296 370 517 517 591

366 457 640 640 731

UFT-09-21-1300 UFT-09-21-1400 UFT-09-21-1500 UFT-09-21-1600 UFT-09-21-1700

90 90 90 90 90

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

215 215 215 215 215

0.50 0.55 0.60 0.65 0.70

9.1 9.8 10.5 11.2 11.9

98.4 109.4 120.3 131.2 131.2

1.0626 1.0626 1.0626 1.0626 1.0626

161 178 196 214 214

803 892 981 1070 1070

1145 1272 1399 1526 1526

1415 1573 1730 1887 1887

93 104 114 124 124

467 518 570 622 622

665 739 813 887 887

822 914 1005 1097 1097

UFT-09-21-1800 UFT-09-21-1900 UFT-09-21-2000 UFT-09-21-2100 UFT-09-21-2200

90 90 90 90 90

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

215 215 215 215 215

0.75 0.80 0.85 0.90 0.94

12.6 13.3 14.0 14.7 15.4

153.0 164.1 175.0 185.9 185.9

1.0626 1.0626 1.0626 1.0626 1.0626

250 268 285 303 303

1248 1338 1427 1516 1516

1780 1908 2035 2162 2162

2202 2359 2516 2673 2673

145 156 166 176 176

725 778 829 881 881

1034 1109 1183 1256 1256

1280 1371 1462 1553 1553

UFT-09-21-2300 UFT-09-21-2400 UFT-09-21-2500 UFT-09-21-2600 UFT-09-21-2700

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

215 215 215 215 215

0.99 1.04 1.09 1.14 1.19

16.1 16.8 17.5 18.2 18.9

207.7 207.7 218.6 229.7 240.6

1.0626 1.0626 1.0626 1.0626 1.0626

339 339 357 375 392

1694 1694 1783 1873 1962

2416 2416 2543 2671 2798

2988 2988 3145 3302 3460

197 197 207 218 228

984 984 1036 1088 1140

1404 1404 1478 1552 1626

1736 1736 1828 1919 2011

UFT-09-21-2800 UFT-09-21-2900 UFT-09-21-3000 UFT-09-21-3100 UFT-09-21-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

215 215 215 215 215

1.24 1.29 1.34 1.39 1.44

19.6 20.3 21.0 21.7 22.4

251.5 262.4 262.4 284.3 295.3

1.0626 1.0626 1.0626 1.0626 1.0626

410 428 428 464 482

2051 2140 2140 2318 2408

2925 3052 3052 3306 3434

3617 3774 3774 4089 4246

238 249 249 269 280

1192 1244 1244 1347 1399

1700 1774 1774 1921 1996

2102 2193 2193 2376 2467

UFT-09-21-3300 UFT-09-21-3400 UFT-09-21-3500 UFT-09-21-3600 UFT-09-21-3700

90 90 90 90 90

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

215 215 215 215 215

1.49 1.54 1.59 1.64 1.69

23.1 23.8 24.5 25.2 25.9

295.3 306.2 317.1 338.9 338.9

1.0626 1.0626 1.0626 1.0626 1.0626

482 499 517 553 553

2408 2497 2586 2764 2764

3434 3561 3688 3942 3942

4246 4403 4560 4875 4875

280 290 301 321 321

1399 1451 1503 1606 1606

1996 2069 2143 2291 2291

2467 2559 2650 2833 2833

UFT-09-21-3800 UFT-09-21-3900 UFT-09-21-4000 UFT-09-21-4100 UFT-09-21-4200

90 90 90 90 90

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

215 215 215 215 215

1.74 1.79 1.84 1.89 1.94

26.6 27.3 28.0 28.7 29.4

349.9 360.9 371.8 382.7 393.6

1.0626 1.0626 1.0626 1.0626 1.0626

571 589 606 624 642

2853 2943 3032 3121 3210

4069 4197 4324 4451 4578

5032 5189 5347 5504 5661

332 342 352 363 373

1658 1710 1762 1814 1865

2365 2439 2513 2587 2660

2924 3015 3107 3198 3290

UFT-09-21-4300 UFT-09-21-4400 UFT-09-21-4500 UFT-09-21-4600 UFT-09-21-4700

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

215 215 215 215 215

1.99 2.04 2.09 2.13 2.18

30.1 30.8 31.5 32.2 32.9

393.6 415.5 426.5 437.4 448.3

1.0626 1.0626 1.0626 1.0626 1.0626

642 678 696 713 731

3210 3388 3478 3567 3656

4578 4832 4960 5087 5214

5661 5976 6133 6290 6447

373 394 404 415 425

1865 1969 2021 2073 2125

2660 2808 2882 2956 3030

3290 3473 3564 3655 3746

UFT-09-21-4800

4800

4505

4100

215

2.23

33.6

448.3

1.0626

731

3656

5214

6447

425

2125

3030

3746

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-09-25 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 72 36

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-09-25-800 UFT-09-25-900 UFT-09-25-1000 UFT-09-25-1100 UFT-09-25-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

255 255 255 255 255

0.50 0.60 0.70 0.80 0.90

7.2 8.0 8.9 9.8 10.7

57.6 72.1 100.9 100.9 115.2

1.0411 1.0411 1.0411 1.0411 1.0411

88 110 154 154 176

440 550 771 771 881

670 838 1173 1173 1340

866 1083 1516 1516 1732

52 65 91 91 104

259 323 453 453 518

394 492 689 689 787

509 636 891 891 1018

UFT-09-25-1300 UFT-09-25-1400 UFT-09-25-1500 UFT-09-25-1600 UFT-09-25-1700

90 90 90 90 90

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

255 255 255 255 255

1.00 1.10 1.20 1.30 1.40

11.6 12.5 13.4 14.3 15.2

129.7 144.0 158.5 172.8 172.8

1.0411 1.0411 1.0411 1.0411 1.0411

198 220 242 264 264

991 1101 1211 1321 1321

1508 1675 1843 2010 2010

1949 2165 2382 2598 2598

116 129 142 155 155

582 647 712 776 776

886 984 1083 1181 1181

1145 1272 1400 1526 1526

UFT-09-25-1800 UFT-09-25-1900 UFT-09-25-2000 UFT-09-25-2500 UFT-09-25-2200

90 90 90 90 90

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

255 255 255 255 255

1.50 1.60 1.70 1.80 1.90

16.1 17.0 17.9 18.8 19.7

201.6 216.1 230.4 244.9 244.9

1.0411 1.0411 1.0411 1.0411 1.0411

308 330 352 374 374

1541 1651 1761 1871 1871

2345 2513 2680 2848 2848

3031 3248 3464 3681 3681

181 194 207 220 220

905 970 1035 1099 1099

1378 1476 1575 1673 1673

1781 1908 2035 2163 2163

UFT-09-25-2300 UFT-09-25-2400 UFT-09-25-2500 UFT-09-25-2600 UFT-09-25-2700

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

255 255 255 255 255

2.00 2.10 2.20 2.30 2.40

20.6 21.5 22.3 23.2 24.1

273.7 273.7 288.0 302.5 316.8

1.0411 1.0411 1.0411 1.0411 1.0411

418 418 440 462 484

2092 2092 2202 2312 2422

3183 3183 3350 3518 3685

4114 4114 4330 4547 4763

246 246 259 272 285

1229 1229 1294 1358 1423

1870 1870 1968 2067 2165

2417 2417 2544 2672 2798

UFT-09-25-2800 UFT-09-25-2900 UFT-09-25-3000 UFT-09-25-3100 UFT-09-25-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

255 255 255 255 255

2.50 2.60 2.70 2.80 2.90

25.0 25.9 26.8 27.7 28.6

331.3 345.6 345.6 374.4 388.9

1.0411 1.0411 1.0411 1.0411 1.0411

506 528 528 572 594

2532 2642 2642 2862 2972

3853 4020 4020 4355 4523

4980 5196 5196 5629 5846

298 310 310 336 349

1488 1552 1552 1682 1746

2264 2362 2362 2559 2657

2926 3053 3053 3307 3435

UFT-09-25-3300 UFT-09-25-3400 UFT-09-25-3500 UFT-09-25-3600 UFT-09-25-3700

90 90 90 90 90

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

255 255 255 255 255

3.00 3.10 3.20 3.30 3.40

29.5 30.4 31.3 32.2 33.1

388.9 403.2 417.7 446.5 446.5

1.0411 1.0411 1.0411 1.0411 1.0411

594 616 638 683 683

2972 3082 3192 3413 3413

4523 4690 4858 5193 5193

5846 6062 6279 6712 6712

349 362 375 401 401

1746 1811 1875 2005 2005

2657 2756 2854 3051 3051

3435 3562 3689 3944 3944

UFT-09-25-3800 UFT-09-25-3900 UFT-09-25-4000 UFT-09-25-4100 UFT-09-25-4200

90 90 90 90 90

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

255 255 255 255 255

3.50 3.60 3.70 3.80 3.90

34.0 34.9 35.8 36.9 37.8

460.9 475.3 489.7 504.1 518.5

1.0411 1.0411 1.0411 1.0411 1.0411

705 727 749 771 793

3523 3633 3743 3853 3963

5360 5528 5695 5863 6030

6928 7145 7361 7578 7794

414 427 440 453 466

2070 2135 2199 2264 2328

3149 3248 3346 3445 3543

4070 4198 4325 4452 4579

UFT-09-25-4300 UFT-09-25-4400 UFT-09-25-4500 UFT-09-25-4600 UFT-09-25-4700

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

255 255 255 255 255

4.00 4.10 4.20 4.30 4.40

38.7 39.6 40.5 41.4 42.3

518.5 547.3 561.7 576.1 590.5

1.0411 1.0411 1.0411 1.0411 1.0411

793 837 859 881 903

3963 4183 4293 4403 4513

6030 6365 6533 6700 6868

7794 8227 8444 8660 8877

466 492 504 517 530

2328 2458 2522 2587 2652

3543 3740 3838 3936 4035

4579 4834 4961 5088 5216

UFT-09-25-4800

4800

4505

4100

255

4.50

43.2

590.5

1.0411

903

4513

6868

8877

530

2652

4035

5216

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-09-34 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H

150

228 74 34

HT H L T E F

Grille not shown Valves and actuators are not included as standard

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-09-34-800 UFT-09-34-900 UFT-09-34-1000 UFT-09-34-1100 UFT-09-34-1200

90 90 90 90 90

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

340 340 340 340 340

0.80 0.90 1.00 1.10 1.20

9.3 10.5 11.6 12.8 14.0

65.9 82.4 115.3 115.3 131.7

1.0272 1.0272 1.0272 1.0272 1.0272

103 129 181 181 207

516 645 904 904 1033

766 958 1341 1341 1532

950 1188 1663 1663 1901

61 76 107 107 122

305 382 535 535 611

453 567 793 793 907

562 703 984 984 1125

UFT-09-34-1300 UFT-09-34-1400 UFT-09-34-1500 UFT-09-34-1600 UFT-09-34-1700

90 90 90 90 90

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

340 340 340 340 340

1.30 1.40 1.50 1.60 1.70

15.1 16.3 17.4 18.6 19.8

148.2 164.7 181.2 197.6 197.6

1.0272 1.0272 1.0272 1.0272 1.0272

232 258 284 310 310

1162 1291 1420 1549 1549

1724 1915 2107 2298 2298

2138 2376 2613 2851 2851

138 153 168 183 183

688 764 840 917 917

1020 1133 1247 1360 1360

1265 1406 1546 1687 1687

UFT-09-34-1800 UFT-09-34-1900 UFT-09-34-2000 UFT-09-34-2100 UFT-09-34-2200

90 90 90 90 90

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

340 340 340 340 340

1.80 1.90 2.00 2.10 2.20

20.9 22.1 23.3 24.4 25.6

230.5 247.0 263.4 280.0 280.0

1.0272 1.0272 1.0272 1.0272 1.0272

361 387 413 439 439

1807 1936 2065 2194 2194

2681 2873 3064 3256 3256

3326 3564 3801 4039 4039

214 229 244 260 260

1069 1146 1222 1298 1298

1586 1700 1813 1927 1927

1968 2109 2249 2390 2390

UFT-09-34-2300 UFT-09-34-2400 UFT-09-34-2500 UFT-09-34-2600 UFT-09-34-2700

90 90 90 90 90

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

340 340 340 340 340

2.30 2.40 2.50 2.60 2.70

26.7 27.9 29.1 30.2 31.4

312.9 312.9 329.3 345.8 362.2

1.0272 1.0272 1.0272 1.0272 1.0272

491 491 516 542 568

2453 2453 2582 2711 2840

3639 3639 3830 4022 4213

4514 4514 4752 4989 5227

290 290 306 321 336

1451 1451 1528 1604 1680

2153 2153 2266 2380 2493

2671 2671 2812 2952 3093

UFT-09-34-2800 UFT-09-34-2900 UFT-09-34-3000 UFT-09-34-3100 UFT-09-34-3200

90 90 90 90 90

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

340 340 340 340 340

2.80 2.90 3.00 3.10 3.20

32.6 33.7 34.9 36.0 37.2

378.7 395.2 395.2 428.1 444.6

1.0272 1.0272 1.0272 1.0272 1.0272

594 620 620 671 697

2969 3098 3098 3356 3485

4405 4596 4596 4979 5171

5464 5702 5702 6177 6415

351 367 367 397 412

1757 1833 1833 1986 2062

2607 2720 2720 2946 3060

3233 3374 3374 3655 3796

UFT-09-34-3300 UFT-09-34-3400 UFT-09-34-3500 UFT-09-34-3600 UFT-09-34-3700

90 90 90 90 90

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

340 340 340 340 340

3.30 3.40 3.50 3.60 3.70

38.4 39.5 40.7 41.9 43.0

444.6 461.0 477.5 510.5 510.5

1.0272 1.0272 1.0272 1.0272 1.0272

697 723 749 800 800

3485 3614 3743 4002 4002

5171 5362 5554 5937 5937

6415 6652 6890 7365 7365

412 428 443 474 474

2062 2138 2215 2368 2368

3060 3173 3286 3513 3513

3796 3936 4077 4358 4358

UFT-09-34-3800 UFT-09-34-3900 UFT-09-34-4000 UFT-09-34-4100 UFT-09-34-4200

90 90 90 90 90

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

340 340 340 340 340

3.80 3.90 4.00 4.10 4.20

44.2 45.3 46.5 47.7 48.8

526.9 543.4 559.8 576.3 592.7

1.0272 1.0272 1.0272 1.0272 1.0272

826 852 878 904 929

4131 4260 4389 4518 4647

6128 6320 6511 6703 6894

7603 7840 8078 8315 8553

489 504 519 535 550

2444 2521 2597 2673 2750

3626 3740 3853 3966 4079

4499 4639 4780 4920 5061

UFT-09-34-4300 UFT-09-34-4400 UFT-09-34-4500 UFT-09-34-4600 UFT-09-34-4700

90 90 90 90 90

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

340 340 340 340 340

4.30 4.40 4.50 4.60 4.70

50.0 51.2 52.3 53.5 54.6

592.7 625.7 642.2 658.6 675.1

1.0272 1.0272 1.0272 1.0272 1.0272

929 981 1007 1033 1058

4647 4905 5034 5163 5292

6894 7277 7469 7660 7852

8553 9028 9266 9503 9741

550 580 596 611 626

2750 2902 2979 3055 3131

4079 4306 4420 4533 4646

5061 5342 5483 5623 5764

UFT-09-34-4800

4800

4505

4100

340

4.80

55.8

675.1

1.0272

1058

5292

7852

9741

626

3131

4646

5764

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-11-17 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 74 23

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-11-17-800 UFT-11-17-900 UFT-11-17-1000 UFT-11-17-1100 UFT-11-17-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

170 170 170 170 170

0.25 0.30 0.35 0.40 0.45

5.3 5.9 6.6 7.2 7.9

33.4 41.7 58.4 58.4 66.7

1.0844 1.0844 1.0844 1.0844 1.0844

50 63 88 88 101

252 315 442 442 505

388 485 679 679 776

468 585 819 819 936

29 36 51 51 58

145 181 254 254 290

223 279 390 390 446

269 336 471 471 538

UFT-11-17-1300 UFT-11-17-1400 UFT-11-17-1500 UFT-11-17-1600 UFT-11-17-1700

110 110 110 110 110

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

170 170 170 170 170

0.50 0.55 0.60 0.65 0.70

8.5 9.2 9.8 10.5 11.2

75.1 83.4 91.7 100.1 100.1

1.0844 1.0844 1.0844 1.0844 1.0844

114 126 139 151 151

568 631 694 757 757

873 970 1067 1164 1164

1053 1170 1287 1404 1404

65 73 80 87 87

326 363 399 435 435

502 557 613 669 669

605 672 740 807 807

UFT-11-17-1800 UFT-11-17-1900 UFT-11-17-2000 UFT-11-17-2100 UFT-11-17-2200

110 110 110 110 110

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

170 170 170 170 170

0.75 0.80 0.85 0.90 0.94

11.8 12.5 13.1 13.8 14.4

116.8 125.1 133.4 141.8 141.8

1.0844 1.0844 1.0844 1.0844 1.0844

177 189 202 214 214

883 946 1009 1072 1072

1358 1455 1552 1649 1649

1638 1755 1872 1989 1989

101 109 116 123 123

507 544 580 616 616

780 836 892 948 948

941 1009 1076 1143 1143

UFT-11-17-2300 UFT-11-17-2400 UFT-11-17-2500 UFT-11-17-2600 UFT-11-17-2700

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

170 170 170 170 170

0.99 1.04 1.09 1.14 1.19

15.1 15.8 16.4 17.1 17.7

158.5 158.5 166.8 175.1 183.5

1.0844 1.0844 1.0844 1.0844 1.0844

240 240 252 265 278

1199 1199 1262 1325 1388

1843 1843 1940 2037 2134

2223 2223 2340 2457 2574

138 138 145 152 160

689 689 725 761 798

1059 1059 1115 1171 1226

1278 1278 1345 1412 1479

UFT-11-17-2800 UFT-11-17-2900 UFT-11-17-3000 UFT-11-17-3100 UFT-11-17-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

170 170 170 170 170

1.24 1.29 1.34 1.39 1.44

18.4 19.0 19.7 20.3 21.0

191.8 200.2 200.2 216.8 225.2

1.0844 1.0844 1.0844 1.0844 1.0844

290 303 303 328 341

1451 1514 1514 1640 1703

2231 2328 2328 2522 2619

2691 2808 2808 3042 3159

167 174 174 188 196

834 870 870 942 979

1282 1338 1338 1449 1505

1546 1614 1614 1748 1815

UFT-11-17-3300 UFT-11-17-3400 UFT-11-17-3500 UFT-11-17-3600 UFT-11-17-3700

110 110 110 110 110

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

170 170 170 170 170

1.49 1.54 1.59 1.64 1.69

21.7 22.3 23.0 23.6 24.3

225.2 233.5 241.9 258.5 258.5

1.0844 1.0844 1.0844 1.0844 1.0844

341 353 366 391 391

1703 1766 1829 1956 1956

2619 2716 2813 3007 3007

3159 3276 3393 3627 3627

196 203 210 225 225

979 1015 1051 1124 1124

1505 1561 1617 1728 1728

1815 1883 1950 2084 2084

UFT-11-17-3800 UFT-11-17-3900 UFT-11-17-4000 UFT-11-17-4100 UFT-11-17-4200

110 110 110 110 110

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

170 170 170 170 170

1.74 1.79 1.84 1.89 1.94

24.9 25.6 26.3 27.2 27.8

266.9 275.2 283.6 291.9 300.2

1.0844 1.0844 1.0844 1.0844 1.0844

404 416 429 442 454

2019 2082 2145 2208 2271

3104 3201 3298 3395 3492

3744 3861 3978 4095 4212

232 239 247 254 261

1160 1196 1233 1269 1305

1784 1840 1895 1951 2007

2152 2219 2286 2353 2421

UFT-11-17-4300 UFT-11-17-4400 UFT-11-17-4500 UFT-11-17-4600 UFT-11-17-4700

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

170 170 170 170 170

1.99 2.04 2.09 2.13 2.18

28.5 29.2 29.8 30.5 31.1

300.2 316.9 325.3 333.6 341.9

1.0844 1.0844 1.0844 1.0844 1.0844

454 479 492 505 517

2271 2397 2460 2523 2586

3492 3686 3783 3880 3977

4212 4446 4563 4680 4797

261 276 283 290 297

1305 1378 1414 1450 1486

2007 2118 2174 2230 2286

2421 2555 2622 2690 2757

UFT-11-17-4800

110

4800

4505

4100

170

2.23

31.8

341.9

1.0844

517

2586

3977

4797

297

1486

2286

2757

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-11-21 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 74 20

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-11-21-800 UFT-11-21-900 UFT-11-21-1000 UFT-11-21-1100 UFT-11-21-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

215 215 215 215 215

0.25 0.30 0.35 0.40 0.45

5.8 6.5 7.3 8.0 8.7

47.0 58.8 82.4 82.4 94.1

1.0653 1.0653 1.0653 1.0653 1.0653

77 97 135 135 154

386 483 676 676 772

547 684 958 958 1095

670 838 1173 1173 1341

45 56 78 78 90

224 280 392 392 448

317 397 556 556 635

389 486 681 681 778

UFT-11-21-1300 UFT-11-21-1400 UFT-11-21-1500 UFT-11-21-1600 UFT-11-21-1700

110 110 110 110 110

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

215 215 215 215 215

0.50 0.55 0.60 0.65 0.70

9.4 10.2 10.9 11.6 12.3

105.9 117.6 129.4 141.2 141.2

1.0653 1.0653 1.0653 1.0653 1.0653

174 193 212 232 232

869 965 1062 1158 1158

1232 1368 1505 1642 1642

1508 1676 1843 2011 2011

101 112 123 134 134

504 560 616 672 672

715 794 873 953 953

875 973 1070 1167 1167

UFT-11-21-1800 UFT-11-21-1900 UFT-11-21-2000 UFT-11-21-2100 UFT-11-21-2200

110 110 110 110 110

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

215 215 215 215 215

0.75 0.80 0.85 0.90 0.94

13.1 13.8 14.5 15.2 16.0

164.7 176.5 188.2 200.0 200.0

1.0653 1.0653 1.0653 1.0653 1.0653

270 290 309 328 328

1351 1448 1544 1641 1641

1916 2053 2189 2326 2326

2346 2514 2681 2849 2849

157 168 179 190 190

784 840 896 952 952

1112 1191 1270 1350 1350

1361 1459 1556 1653 1653

UFT-11-21-2300 UFT-11-21-2400 UFT-11-21-2500 UFT-11-21-2600 UFT-11-21-2700

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

215 215 215 215 215

0.99 1.04 1.09 1.14 1.19

16.7 17.4 18.1 18.9 19.6

223.5 223.5 235.3 247.1 258.8

1.0653 1.0653 1.0653 1.0653 1.0653

367 367 386 405 425

1834 1834 1930 2027 2123

2600 2600 2737 2874 3010

3184 3184 3352 3519 3687

213 213 224 235 246

1064 1064 1120 1176 1232

1509 1509 1588 1668 1747

1848 1848 1945 2042 2140

UFT-11-21-2800 UFT-11-21-2900 UFT-11-21-3000 UFT-11-21-3100 UFT-11-21-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

215 215 215 215 215

1.24 1.29 1.34 1.39 1.44

20.3 21.0 21.8 22.5 23.2

270.6 282.4 282.4 305.9 317.7

1.0653 1.0653 1.0653 1.0653 1.0653

444 463 463 502 521

2220 2316 2316 2509 2606

3147 3284 3284 3558 3695

3854 4022 4022 4357 4525

258 269 269 291 302

1288 1344 1344 1456 1512

1826 1906 1906 2065 2144

2237 2334 2334 2528 2626

UFT-11-21-3300 UFT-11-21-3400 UFT-11-21-3500 UFT-11-21-3600 UFT-11-21-3700

110 110 110 110 110

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

215 215 215 215 215

1.49 1.54 1.59 1.64 1.69

23.9 24.7 25.4 26.1 26.8

317.7 329.4 341.2 364.7 364.7

1.0653 1.0653 1.0653 1.0653 1.0653

521 540 560 598 598

2606 2702 2799 2992 2992

3695 3831 3968 4242 4242

4525 4692 4860 5195 5195

302 314 325 347 347

1512 1568 1624 1736 1736

2144 2223 2303 2462 2462

2626 2723 2820 3015 3015

UFT-11-21-3800 UFT-11-21-3900 UFT-11-21-4000 UFT-11-21-4100 UFT-11-21-4200

110 110 110 110 110

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

215 215 215 215 215

1.74 1.79 1.84 1.89 1.94

27.6 28.3 29.0 29.7 30.5

376.5 388.3 400.0 411.8 423.5

1.0653 1.0653 1.0653 1.0653 1.0653

618 637 656 676 695

3088 3185 3281 3378 3474

4379 4516 4652 4789 4926

5363 5530 5698 5865 6033

358 370 381 392 403

1792 1848 1904 1960 2016

2541 2621 2700 2779 2859

3112 3209 3307 3404 3501

UFT-11-21-4300 UFT-11-21-4400 UFT-11-21-4500 UFT-11-21-4600 UFT-11-21-4700

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

215 215 215 215 215

1.99 2.04 2.09 2.13 2.18

31.2 31.9 32.6 33.4 34.1

423.5 447.1 458.9 470.6 482.4

1.0653 1.0653 1.0653 1.0653 1.0653

695 733 753 772 791

3474 3667 3764 3860 3957

4926 5200 5337 5473 5610

6033 6368 6536 6703 6871

403 426 437 448 459

2016 2128 2184 2240 2296

2859 3018 3097 3176 3256

3501 3695 3793 3890 3987

UFT-11-21-4800

110

4800

4505

4100

215

2.23

34.8

482.4

1.0653

791

3957

5610

6871

459

2296

3256

3987

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-11-25 – for same-side connection, room-facing or frontal HT H L T E F

= Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H

228 72 36

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-11-25-800 UFT-11-25-900 UFT-11-25-1000 UFT-11-25-1100 UFT-11-25-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

255 255 255 255 255

0.50 0.60 0.70 0.80 0.90

7.5 8.4 9.4 10.3 11.3

72.0 89.9 125.9 125.9 143.8

1.0177 1.0177 1.0177 1.0177 1.0177

113 142 198 198 227

566 708 991 991 1133

837 1046 1464 1464 1673

1059 1324 1853 1853 2118

67 84 118 118 135

336 421 589 589 674

498 622 870 870 995

630 787 1102 1102 1259

UFT-11-25-1300 UFT-11-25-1400 UFT-11-25-1500 UFT-11-25-1600 UFT-11-25-1700

110 110 110 110 110

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

255 255 255 255 255

1.00 1.10 1.20 1.30 1.40

12.2 13.1 14.1 15.0 15.9

161.9 179.9 197.8 215.8 215.8

1.0177 1.0177 1.0177 1.0177 1.0177

255 283 311 340 340

1274 1416 1557 1699 1699

1883 2092 2301 2510 2510

2383 2648 2912 3177 3177

152 168 185 202 202

758 842 926 1010 1010

1120 1244 1368 1492 1492

1417 1574 1731 1889 1889

UFT-11-25-1800 UFT-11-25-1900 UFT-11-25-2000 UFT-11-25-2100 UFT-11-25-2200

110 110 110 110 110

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

255 255 255 255 255

1.50 1.60 1.70 1.80 1.90

16.9 17.8 18.8 19.7 20.6

251.8 269.8 287.8 305.7 305.7

1.0177 1.0177 1.0177 1.0177 1.0177

396 425 453 481 481

1982 2124 2265 2407 2407

2928 3138 3347 3556 3556

3707 3971 4236 4501 4501

236 253 269 286 286

1178 1263 1347 1431 1431

1741 1866 1990 2114 2114

2204 2361 2519 2676 2676

UFT-11-25-2300 UFT-11-25-2400 UFT-11-25-2500 UFT-11-25-2600 UFT-11-25-2700

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

255 255 255 255 255

2.00 2.10 2.20 2.30 2.40

21.6 22.5 23.4 24.4 25.3

341.7 341.7 359.7 377.7 395.7

1.0177 1.0177 1.0177 1.0177 1.0177

538 538 566 595 623

2690 2690 2832 2973 3115

3974 3974 4183 4393 4602

5030 5030 5295 5560 5825

320 320 337 354 370

1599 1599 1684 1768 1852

2363 2363 2487 2612 2736

2991 2991 3148 3306 3464

UFT-11-25-2800 UFT-11-25-2900 UFT-11-25-3000 UFT-11-25-3100 UFT-11-25-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

255 255 255 255 255

2.50 2.60 2.70 2.80 2.90

26.3 27.2 28.1 29.1 30.0

413.7 431.6 431.6 467.6 485.6

1.0177 1.0177 1.0177 1.0177 1.0177

651 680 680 736 765

3256 3398 3398 3681 3823

4811 5020 5020 5438 5648

6089 6354 6354 6884 7148

387 404 404 438 455

1936 2020 2020 2189 2273

2861 2985 2985 3233 3358

3621 3778 3778 4093 4250

UFT-11-25-3300 UFT-11-25-3400 UFT-11-25-3500 UFT-11-25-3600 UFT-11-25-3700

110 110 110 110 110

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

255 255 255 255 255

3.00 3.10 3.20 3.30 3.40

30.9 31.9 32.8 33.8 34.7

485.6 503.6 521.6 557.5 557.5

1.0177 1.0177 1.0177 1.0177 1.0177

765 793 821 878 878

3823 3964 4106 4389 4389

5648 5857 6066 6484 6484

7148 7413 7678 8207 8207

455 471 488 522 522

2273 2357 2441 2610 2610

3358 3483 3607 3855 3855

4250 4408 4565 4880 4880

UFT-11-25-3800 UFT-11-25-3900 UFT-11-25-4000 UFT-11-25-4100 UFT-11-25-4200

110 110 110 110 110

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

255 255 255 255 255

3.50 3.60 3.70 3.80 3.90

35.6 36.6 37.5 38.4 39.4

575.5 593.5 611.5 629.5 647.4

1.0177 1.0177 1.0177 1.0177 1.0177

906 934 963 991 1019

4531 4672 4814 4955 5097

6693 6903 7112 7321 7530

8472 8737 9002 9266 9531

539 556 572 589 606

2694 2778 2862 2946 3031

3980 4105 4229 4353 4477

5037 5195 5353 5510 5667

UFT-11-25-4300 UFT-11-25-4400 UFT-11-25-4500 UFT-11-25-4600 UFT-11-25-4700

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

255 255 255 255 255

4.00 4.10 4.20 4.30 4.40

40.3 41.3 42.2 43.1 44.1

647.4 683.4 701.4 719.4 737.4

1.0177 1.0177 1.0177 1.0177 1.0177

1019 1076 1104 1133 1161

5097 5380 5522 5663 5805

7530 7948 8158 8367 8576

9531 10061 10325 10590 10855

606 640 657 673 690

3031 3199 3283 3367 3452

4477 4726 4851 4975 5099

5667 5982 6139 6297 6454

UFT-11-25-4800

110

4800

4505

4100

255

4.50

45.0

737.4

1.0177

1161

5805

8576 10855

690

3452

5099

6454

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-11-34 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

146

228 74 34

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-11-34-800 UFT-11-34-900 UFT-11-34-1000 UFT-11-34-1100 UFT-11-34-1200

110 110 110 110 110

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

340 340 340 340 340

0.80 0.90 1.00 1.10 1.20

9.7 10.9 12.1 13.3 14.5

72.7 90.9 127.2 127.2 145.4

1.0879 1.0879 1.0879 1.0879 1.0879

113 141 198 198 226

595 744 1042 1042 1191

845 1057 1479 1479 1691

1028 1285 1799 1799 2056

68 85 120 120 137

341 427 598 598 683

485 606 848 848 970

590 737 1032 1032 1179

UFT-11-34-1300 UFT-11-34-1400 UFT-11-34-1500 UFT-11-34-1600 UFT-11-34-1700

110 110 110 110 110

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

340 340 340 340 340

1.30 1.40 1.50 1.60 1.70

15.7 16.9 18.1 19.3 20.5

163.5 181.7 199.9 218.0 218.0

1.0879 1.0879 1.0879 1.0879 1.0879

255 283 311 339 339

1340 1488 1637 1786 1786

1902 2113 2325 2536 2536

2313 2570 2827 3084 3084

154 171 188 205 205

769 854 939 1025 1025

1091 1212 1334 1455 1455

1327 1474 1622 1769 1769

UFT-11-34-1800 UFT-11-34-1900 UFT-11-34-2000 UFT-11-34-2100 UFT-11-34-2200

110 110 110 110 110

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

340 340 340 340 340

1.80 1.90 2.00 2.10 2.20

21.7 22.9 24.1 25.3 26.5

254.4 272.6 290.7 308.9 308.9

1.0879 1.0879 1.0879 1.0879 1.0879

396 424 452 481 481

2084 2233 2381 2530 2530

2959 3170 3381 3593 3593

3598 3855 4112 4369 4369

239 256 273 290 290

1195 1281 1366 1451 1451

1697 1818 1940 2061 2061

2064 2211 2359 2506 2506

UFT-11-34-2300 UFT-11-34-2400 UFT-11-34-2500 UFT-11-34-2600 UFT-11-34-2700

110 110 110 110 110

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

340 340 340 340 340

2.30 2.40 2.50 2.60 2.70

27.7 29.0 30.2 31.4 32.6

345.2 345.2 363.4 381.6 399.7

1.0879 1.0879 1.0879 1.0879 1.0879

537 537 566 594 622

2828 2828 2977 3126 3274

4015 4015 4227 4438 4649

4883 4883 5140 5397 5654

324 324 342 359 376

1622 1622 1708 1793 1878

2303 2303 2425 2546 2667

2801 2801 2949 3096 3243

UFT-11-34-2800 UFT-11-34-2900 UFT-11-34-3000 UFT-11-34-3100 UFT-11-34-3200

110 110 110 110 110

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

340 340 340 340 340

2.80 2.90 3.00 3.10 3.20

33.8 35.0 36.2 37.4 38.6

418.0 436.1 436.1 472.5 490.6

1.0879 1.0879 1.0879 1.0879 1.0879

650 679 679 735 764

3423 3572 3572 3870 4019

4861 5072 5072 5495 5706

5911 6168 6168 6682 6939

393 410 410 444 461

1964 2049 2049 2220 2306

2789 2910 2910 3152 3273

3391 3538 3538 3833 3981

UFT-11-34-3300 UFT-11-34-3400 UFT-11-34-3500 UFT-11-34-3600 UFT-11-34-3700

110 110 110 110 110

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

340 340 340 340 340

3.30 3.40 3.50 3.60 3.70

39.8 41.0 42.2 43.4 44.6

490.6 508.7 527.0 563.3 563.3

1.0879 1.0879 1.0879 1.0879 1.0879

764 792 820 877 877

4019 4167 4316 4614 4614

5706 5917 6129 6551 6551

6939 7196 7453 7967 7967

461 478 495 529 529

2306 2390 2476 2647 2647

3273 3394 3516 3758 3758

3981 4128 4275 4570 4570

UFT-11-34-3800 UFT-11-34-3900 UFT-11-34-4000 UFT-11-34-4100 UFT-11-34-4200

110 110 110 110 110

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

340 340 340 340 340

3.80 3.90 4.00 4.10 4.20

45.8 47.0 48.3 49.7 50.9

581.5 599.6 617.8 636.0 654.1

1.0879 1.0879 1.0879 1.0879 1.0879

905 933 961 990 1018

4763 4912 5060 5209 5358

6763 6974 7185 7397 7608

8224 8481 8738 8995 9252

546 564 581 598 615

2732 2818 2903 2988 3074

3880 4001 4122 4243 4364

4718 4865 5013 5160 5307

UFT-11-34-4300 UFT-11-34-4400 UFT-11-34-4500 UFT-11-34-4600 UFT-11-34-4700

110 110 110 110 110

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

340 340 340 340 340

4.30 4.40 4.50 4.60 4.70

52.1 53.4 54.6 55.8 57.0

654.1 690.5 708.7 726.8 745.0

1.0879 1.0879 1.0879 1.0879 1.0879

1018 1075 1103 1131 1159

5358 5656 5805 5953 6102

7608 9252 8031 9766 8242 10023 8453 10280 8665 10537

615 649 666 683 700

3074 3245 3330 3415 3500

4364 4607 4728 4849 4971

5307 5602 5750 5897 6045

UFT-11-34-4800

110

4800

4505

4100

340

4.80

58.2

745.0

1.0879

1159

6102

8665 10537

700

3500

4971

6045

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-14-17 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H 37

228 20

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-14-17-800 UFT-14-17-900 UFT-14-17-1000 UFT-14-17-1100 UFT-14-17-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

170 170 170 170 170

0.25 0.30 0.35 0.40 0.45

5.6 6.3 7.0 7.7 8.4

34.5 43.1 60.3 60.3 68.9

1.1028 1.1028 1.1028 1.1028 1.1028

54 68 95 95 108

270 338 473 473 541

401 501 701 701 801

480 600 840 840 960

31 38 54 54 62

154 192 269 269 308

228 285 399 399 456

273 342 478 478 547

UFT-14-17-1300 UFT-14-17-1400 UFT-14-17-1500 UFT-14-17-1600 UFT-14-17-1700

145 145 145 145 145

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

170 170 170 170 170

0.50 0.55 0.60 0.65 0.70

9.1 9.8 10.5 11.2 11.9

77.6 86.2 94.8 103.3 103.3

1.1028 1.1028 1.1028 1.1028 1.1028

122 135 149 162 162

608 676 743 811 811

902 1002 1102 1202 1202

1080 1200 1320 1440 1440

69 77 85 92 92

346 385 423 462 462

514 570 627 684 684

615 683 751 820 820

UFT-14-17-1800 UFT-14-17-1900 UFT-14-17-2000 UFT-14-17-2100 UFT-14-17-2200

145 145 145 145 145

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

170 170 170 170 170

0.75 0.80 0.85 0.90 0.94

12.6 13.3 14.0 14.7 15.4

120.5 129.2 137.8 146.4 146.4

1.1028 1.1028 1.1028 1.1028 1.1028

189 203 216 230 230

946 1014 1081 1149 1149

1402 1503 1603 1703 1703

1680 1800 1920 2040 2040

108 115 123 131 131

539 577 615 654 654

798 856 913 970 970

956 1025 1093 1161 1161

UFT-14-17-2300 UFT-14-17-2400 UFT-14-17-2500 UFT-14-17-2600 UFT-14-17-2700

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

170 170 170 170 170

0.99 1.04 1.09 1.14 1.19

16.1 16.8 17.5 18.2 18.9

163.6 163.6 172.2 180.9 189.5

1.1028 1.1028 1.1028 1.1028 1.1028

257 257 270 284 297

1284 1284 1352 1419 1487

1903 1903 2003 2104 2204

2280 2280 2400 2520 2640

146 146 154 162 169

731 731 770 808 847

1083 1083 1140 1198 1255

1298 1298 1366 1435 1503

UFT-14-17-2800 UFT-14-17-2900 UFT-14-17-3000 UFT-14-17-3100 UFT-14-17-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

170 170 170 170 170

1.24 1.29 1.34 1.39 1.44

19.6 20.3 21.0 21.7 22.4

198.1 206.7 206.7 223.9 232.6

1.1028 1.1028 1.1028 1.1028 1.1028

311 324 324 351 365

1554 1622 1622 1757 1825

2304 2404 2404 2604 2705

2760 2880 2880 3120 3240

177 185 185 200 208

885 923 923 1000 1039

1312 1369 1369 1482 1540

1571 1640 1640 1776 1845

UFT-14-17-3300 UFT-14-17-3400 UFT-14-17-3500 UFT-14-17-3600 UFT-14-17-3700

145 145 145 145 145

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

170 170 170 170 170

1.49 1.54 1.59 1.64 1.69

23.1 23.8 24.5 25.2 25.9

232.6 241.2 249.8 267.0 267.0

1.1028 1.1028 1.1028 1.1028 1.1028

365 378 392 419 419

1825 1892 1960 2095 2095

2705 2805 2905 3105 3105

3240 3360 3480 3720 3720

208 215 223 239 239

1039 1077 1116 1193 1193

1540 1597 1654 1768 1768

1845 1913 1981 2118 2118

UFT-14-17-3800 UFT-14-17-3900 UFT-14-17-4000 UFT-14-17-4100 UFT-14-17-4200

145 145 145 145 145

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

170 170 170 170 170

1.74 1.79 1.84 1.89 1.94

26.6 27.3 28.0 28.7 29.4

275.6 284.3 292.8 301.4 310.0

1.1028 1.1028 1.1028 1.1028 1.1028

433 446 460 473 487

2163 2230 2298 2365 2433

3205 3306 3406 3506 3606

3840 3960 4080 4200 4320

246 254 262 269 277

1231 1270 1308 1346 1385

1825 1882 1939 1996 2053

2186 2254 2323 2391 2459

UFT-14-17-4300 UFT-14-17-4400 UFT-14-17-4500 UFT-14-17-4600 UFT-14-17-4700

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

170 170 170 170 170

1.99 2.04 2.09 2.13 2.18

30.1 30.8 31.5 32.2 32.9

310.0 327.2 335.9 344.5 353.1

1.1028 1.1028 1.1028 1.1028 1.1028

487 514 527 541 554

2433 2568 2636 2703 2771

3606 3806 3907 4007 4107

4320 4560 4680 4800 4920

277 292 300 308 316

1385 1462 1501 1539 1578

2053 2167 2224 2281 2338

2459 2596 2664 2733 2801

UFT-14-17-4800

145

4800

4505

4100

170

2.23

33.6

353.1

1.1028

554

2771

4107

4920

316

1578

2338

2801

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-14-21 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water capacity M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H L T E F

HT H

228 74 20

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-14-21-800 UFT-14-21-900 UFT-14-21-1000 UFT-14-21-1100 UFT-14-21-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

215 215 215 215 215

0.25 0.30 0.35 0.40 0.45

6.7 7.5 8.3 9.1 10.0

39.3 49.2 68.8 68.8 78.7

1.0711 1.0711 1.0711 1.0711 1.0711

70 88 123 123 141

352 440 616 616 704

457 572 800 800 915

564 705 988 988 1129

41 51 71 71 81

204 255 356 356 407

264 331 463 463 529

326 408 572 572 653

UFT-14-21-1300 UFT-14-21-1400 UFT-14-21-1500 UFT-14-21-1600 UFT-14-21-1700

145 145 145 145 145

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

215 215 215 215 215

0.50 0.55 0.60 0.65 0.70

10.8 11.6 12.5 13.3 14.1

88.5 98.3 108.2 118.0 118.0

1.0711 1.0711 1.0711 1.0711 1.0711

158 176 194 211 211

792 880 968 1056 1056

1029 1143 1258 1372 1372

1270 1411 1552 1693 1693

92 102 112 122 122

458 509 560 611 611

595 661 728 794 794

735 816 898 980 980

UFT-14-21-1800 UFT-14-21-1900 UFT-14-21-2000 UFT-14-21-2100 UFT-14-21-2200

145 145 145 145 145

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

215 215 215 215 215

0.75 0.80 0.85 0.90 0.94

15.0 15.8 16.6 17.5 18.3

137.7 147.5 157.3 167.1 167.1

1.0711 1.0711 1.0711 1.0711 1.0711

246 264 282 299 299

1232 1320 1408 1496 1496

1601 1715 1829 1944 1944

1975 2116 2257 2398 2398

143 153 163 173 173

713 764 815 866 866

926 992 1058 1125 1125

1143 1224 1306 1387 1387

UFT-14-21-2300 UFT-14-21-2400 UFT-14-21-2500 UFT-14-21-2600 UFT-14-21-2700

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

215 215 215 215 215

0.99 1.04 1.09 1.14 1.19

19.1 20.0 20.8 21.6 22.4

186.7 186.7 196.6 206.4 216.2

1.0711 1.0711 1.0711 1.0711 1.0711

334 334 352 370 387

1672 1672 1760 1848 1936

2172 2172 2287 2401 2515

2681 2681 2822 2963 3104

193 193 204 214 224

967 967 1018 1069 1120

1257 1257 1323 1389 1455

1551 1551 1633 1714 1796

UFT-14-21-2800 UFT-14-21-2900 UFT-14-21-3000 UFT-14-21-3100 UFT-14-21-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

215 215 215 215 215

1.24 1.29 1.34 1.39 1.44

23.3 24.1 24.9 25.8 26.6

226.1 235.9 235.9 255.6 265.4

1.0711 1.0711 1.0711 1.0711 1.0711

405 422 422 458 475

2024 2112 2112 2288 2376

2630 2744 2744 2973 3087

3245 3386 3386 3668 3809

234 244 244 265 275

1171 1222 1222 1324 1375

1522 1588 1588 1720 1786

1878 1959 1959 2122 2204

UFT-14-21-3300 UFT-14-21-3400 UFT-14-21-3500 UFT-14-21-3600 UFT-14-21-3700

145 145 145 145 145

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

215 215 215 215 215

1.49 1.54 1.59 1.64 1.69

27.4 28.3 29.1 29.9 30.8

265.4 275.2 285.1 304.7 304.7

1.0711 1.0711 1.0711 1.0711 1.0711

475 493 510 546 546

2376 2464 2552 2728 2728

3087 3201 3316 3544 3544

3809 3950 4091 4374 4374

275 285 295 316 316

1375 1426 1477 1578 1578

1786 1852 1919 2051 2051

2204 2285 2367 2531 2531

UFT-14-21-3800 UFT-14-21-3900 UFT-14-21-4000 UFT-14-21-4100 UFT-14-21-4200

145 145 145 145 145

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

215 215 215 215 215

1.74 1.79 1.84 1.89 1.94

31.6 32.4 33.3 34.3 35.2

314.6 324.4 334.2 344.1 353.9

1.0711 1.0711 1.0711 1.0711 1.0711

563 581 598 616 634

2816 2904 2992 3080 3168

3659 3773 3887 4002 4116

4515 4656 4797 4938 5079

326 336 346 356 367

1629 1680 1731 1782 1833

2117 2183 2249 2316 2382

2612 2694 2776 2857 2939

UFT-14-21-4300 UFT-14-21-4400 UFT-14-21-4500 UFT-14-21-4600 UFT-14-21-4700

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

215 215 215 215 215

1.99 2.04 2.09 2.13 2.18

36.0 36.9 37.7 38.5 39.4

353.9 373.6 383.4 393.2 403.1

1.0711 1.0711 1.0711 1.0711 1.0711

634 669 686 704 722

3168 3344 3432 3520 3608

4116 4345 4459 4573 4688

5079 5361 5502 5643 5784

367 387 397 407 418

1833 1935 1986 2037 2088

2382 2514 2580 2646 2712

2939 3102 3183 3265 3347

UFT-14-21-4800

145

4800

4505

4100

215

2.23

40.2

403.1

1.0711

722

3608

4688

5784

418

2088

2712

3347

Zehnder Terraline and Zehnder Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-14-25 – for same-side connection, room-facing or frontal = Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

HT H

228 72 36

HT H L T E F

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-14-25-800 UFT-14-25-900 UFT-14-25-1000 UFT-14-25-1100 UFT-14-25-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

255 255 255 255 255

0.50 0.60 0.70 0.80 0.90

8.0 8.9 9.9 10.9 11.9

67.8 84.7 118.7 118.7 135.6

1.0587 1.0587 1.0587 1.0587 1.0587

108 135 189 189 216

540 675 946 946 1081

788 985 1380 1380 1577

1002 1252 1753 1753 2003

63 79 110 110 126

314 393 551 551 629

459 574 804 804 918

583 729 1021 1021 1166

UFT-14-25-1300 UFT-14-25-1400 UFT-14-25-1500 UFT-14-25-1600 UFT-14-25-1700

145 145 145 145 145

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

255 255 255 255 255

1.00 1.10 1.20 1.30 1.40

12.9 13.9 14.9 15.9 16.9

152.5 169.5 186.4 203.3 203.3

1.0587 1.0587 1.0587 1.0587 1.0587

243 270 297 324 324

1216 1351 1486 1621 1621

1774 1971 2168 2365 2365

2254 2504 2755 3005 3005

142 157 173 189 189

708 787 865 944 944

1033 1148 1262 1377 1377

1312 1458 1604 1750 1750

UFT-14-25-1800 UFT-14-25-1900 UFT-14-25-2000 UFT-14-25-2100 UFT-14-25-2200

145 145 145 145 145

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

255 255 255 255 255

1.50 1.60 1.70 1.80 1.90

17.9 18.9 19.9 20.9 21.9

237.2 254.2 271.1 288.0 288.0

1.0587 1.0587 1.0587 1.0587 1.0587

378 405 432 459 459

1891 2026 2161 2296 2296

2759 2956 3153 3350 3350

3506 3756 4007 4257 4257

220 236 252 267 267

1101 1180 1258 1337 1337

1606 1721 1836 1951 1951

2041 2187 2333 2479 2479

UFT-14-25-2300 UFT-14-25-2400 UFT-14-25-2500 UFT-14-25-2600 UFT-14-25-2700

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

255 255 255 255 255

2.00 2.10 2.20 2.30 2.40

22.9 23.9 24.8 25.8 26.8

322.0 322.0 338.9 355.9 372.8

1.0587 1.0587 1.0587 1.0587 1.0587

513 513 540 567 594

2567 2567 2702 2837 2972

3745 3745 3942 4139 4336

4758 4758 5008 5259 5509

299 299 315 330 346

1495 1495 1573 1652 1731

2181 2181 2295 2410 2525

2770 2770 2916 3062 3208

UFT-14-25-2800 UFT-14-25-2900 UFT-14-25-3000 UFT-14-25-3100 UFT-14-25-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

255 255 255 255 255

2.50 2.60 2.70 2.80 2.90

27.8 28.8 29.8 30.8 31.8

389.7 406.7 406.7 440.6 457.5

1.0587 1.0587 1.0587 1.0587 1.0587

621 648 648 702 729

3107 3242 3242 3512 3647

4533 4730 4730 5124 5321

5760 6010 6010 6511 6761

362 378 378 409 425

1809 1888 1888 2045 2124

2639 2754 2754 2984 3098

3354 3499 3499 3791 3937

UFT-14-25-3300 UFT-14-25-3400 UFT-14-25-3500 UFT-14-25-3600 UFT-14-25-3700

145 145 145 145 145

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

255 255 255 255 255

3.00 3.10 3.20 3.30 3.40

32.8 33.8 34.8 35.8 36.8

457.5 474.4 491.4 525.3 525.3

1.0587 1.0587 1.0587 1.0587 1.0587

729 756 783 838 838

3647 3782 3917 4188 4188

5321 5518 5715 6110 6110

6761 7012 7262 7763 7763

425 440 456 488 488

2124 2202 2281 2439 2439

3098 3213 3328 3558 3558

3937 4083 4228 4520 4520

UFT-14-25-3800 UFT-14-25-3900 UFT-14-25-4000 UFT-14-25-4100 UFT-14-25-4200

145 145 145 145 145

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

255 255 255 255 255

3.50 3.60 3.70 3.80 3.90

37.8 38.8 39.8 41.0 42.0

542.3 559.2 576.2 593.1 610.0

1.0587 1.0587 1.0587 1.0587 1.0587

865 892 919 946 973

4323 4458 4593 4728 4863

6307 6504 6701 6898 7095

8013 8264 8514 8765 9015

503 519 535 551 566

2517 2596 2674 2753 2832

3672 3787 3902 4017 4131

4666 4812 4957 5104 5249

UFT-14-25-4300 UFT-14-25-4400 UFT-14-25-4500 UFT-14-25-4600 UFT-14-25-4700

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

255 255 255 255 255

4.00 4.10 4.20 4.30 4.40

43.0 44.0 45.0 46.0 47.0

610.0 643.9 660.8 677.8 694.7

1.0587 1.0587 1.0587 1.0587 1.0587

973 1027 1054 1081 1108

4863 5133 5268 5403 5538

7095 9015 7489 9516 7686 9766 7883 10017 8080 10267

566 598 613 629 645

2832 2989 3067 3146 3225

4131 4361 4475 4590 4705

5249 5541 5687 5833 5978

UFT-14-25-4800

145

4800

4505

4100

255

4.50

48.0

694.7

1.0587

1108

5538

8080 10267

645

3225

4705

5978

Zehnder Terraline and Terraline Neo

TECHNICAL SPECIFICATIONS

Zehnder Terraline Neo Model UFT-14-34 – for same-side connection, room-facing or frontal HT H L T E F

HT H

228 72 36

= Total height incl. threaded rivets = H + 1 mm = Height incl. frame = Length incl. frame = Depth incl. frame = Heat emitter length = Adjusting screw for height adjustment Adjustment range 0 – 35 mm LI = Total length of fans F = Adjusting screw for height adjustment Adjustment range 0 – 35 mm V = Water content M = Weight qms = Standard water flow n = Exponent ΦS = Thermal output (75/65/20 °C) according to EN16430 Φ = Thermal output at system temperatures Dimensions in mm

Note: W ithout frame (on request) consider frame overhang reduction of 2 mm in height and 4 mm each in length and depth.

Grille not shown Valves and actuators are not included as standard Technical data, output specifications for version with linear grille Model

qms

Exp,

Fan speed 0

1 2 Φs = ∆T 50 K Watts

0 1 2 3 Φ= ΔT 30 K (55/45/20 °C) Watts

dm3

kg/h

UFT-14-34-800 UFT-14-34-900 UFT-14-34-1000 UFT-14-34-1100 UFT-14-34-1200

145 145 145 145 145

800 900 1000 1100 1200

505 605 705 805 905

400 500 700 700 800

340 340 340 340 340

0.50 0.60 0.70 0.80 0.90

10.1 11.4 12.6 13.9 15.2

94.7 118.4 165.7 165.7 189.4

1.0376 1.0376 1.0376 1.0376 1.0376

113 141 197 197 225

751 939 1315 1315 1503

1101 1377 1927 1927 2203

1391 1739 2434 2434 2782

88 111 155 155 177

442 553 774 774 885

648 810 1134 1134 1297

819 1024 1433 1433 1637

UFT-14-34-1300 UFT-14-34-1400 UFT-14-34-1500 UFT-14-34-1600 UFT-14-34-1700

145 145 145 145 145

1300 1400 1500 1600 1700

1005 1105 1205 1305 1405

900 1000 1100 1200 1200

340 340 340 340 340

1.00 1.10 1.20 1.30 1.40

16.4 17.7 18.9 20.2 21.5

213.1 236.7 260.4 284.1 284.1

1.0376 1.0376 1.0376 1.0376 1.0376

254 282 310 338 338

1691 1878 2066 2254 2254

2478 2753 3029 3304 3304

3130 3478 3825 4173 4173

199 221 243 265 265

995 1105 1216 1327 1327

1459 1620 1783 1945 1945

1842 2047 2251 2456 2456

UFT-14-34-1800 UFT-14-34-1900 UFT-14-34-2000 UFT-14-34-2100 UFT-14-34-2200

145 145 145 145 145

1800 1900 2000 2100 2200

1505 1605 1705 1805 1905

1400 1500 1600 1700 1700

340 340 340 340 340

1.50 1.60 1.70 1.80 1.90

22.7 24.0 25.3 26.5 27.8

331.5 355.1 378.7 402.5 402.5

1.0376 1.0376 1.0376 1.0376 1.0376

395 423 451 479 479

2630 2818 3005 3193 3193

3855 4130 4405 4681 4681

4869 5216 5564 5912 5912

310 332 354 376 376

1548 1659 1769 1879 1879

2269 2431 2593 2755 2755

2866 3070 3275 3480 3480

UFT-14-34-2300 UFT-14-34-2400 UFT-14-34-2500 UFT-14-34-2600 UFT-14-34-2700

145 145 145 145 145

2300 2400 2500 2600 2700

2005 2105 2205 2305 2405

1900 1900 2000 2100 2200

340 340 340 340 340

2.00 2.10 2.20 2.30 2.40

29.0 30.3 31.6 32.8 34.1

449.8 449.8 473.5 497.1 520.8

1.0376 1.0376 1.0376 1.0376 1.0376

535 535 564 592 620

3569 3569 3757 3945 4132

5231 5231 5507 5782 6057

6607 6607 6955 7303 7651

420 420 442 464 486

2101 2101 2211 2322 2432

3079 3079 3241 3403 3565

3889 3889 4094 4298 4503

UFT-14-34-2800 UFT-14-34-2900 UFT-14-34-3000 UFT-14-34-3100 UFT-14-34-3200

145 145 145 145 145

2800 2900 3000 3100 3200

2505 2605 2705 2805 2905

2300 2400 2400 2600 2700

340 340 340 340 340

2.50 2.60 2.70 2.80 2.90

35.4 36.6 37.9 39.1 40.4

544.5 568.2 568.2 615.5 639.2

1.0376 1.0376 1.0376 1.0376 1.0376

648 676 676 733 761

4320 4508 4508 4884 5072

6333 6608 6608 7159 7434

7998 8346 8346 9042 9389

509 531 531 575 597

2543 2653 2653 2875 2985

3728 3889 3889 4214 4376

4708 4912 4912 5322 5526

UFT-14-34-3300 UFT-14-34-3400 UFT-14-34-3500 UFT-14-34-3600 UFT-14-34-3700

145 145 145 145 145

3300 3400 3500 3600 3700

3005 3105 3205 3305 3405

2700 2800 2900 3100 3100

340 340 340 340 340

3.00 3.10 3.20 3.30 3.40

41.7 42.9 44.2 45.5 46.7

639.2 662.8 686.6 733.8 733.8

1.0376 1.0376 1.0376 1.0376 1.0376

761 789 817 873 873

5072 5259 5447 5823 5823

7434 9389 7709 9737 7985 10085 8535 10780 8535 10780

597 619 641 685 685

2985 3095 3206 3427 3427

4376 4537 4700 5024 5024

5526 5731 5936 6345 6345

UFT-14-34-3800 UFT-14-34-3900 UFT-14-34-4000 UFT-14-34-4100 UFT-14-34-4200

145 145 145 145 145

3800 3900 4000 4100 4200

3505 3605 3705 3805 3905

3200 3300 3400 3500 3600

340 340 340 340 340

3.50 3.60 3.70 3.80 3.90

48.0 49.2 50.5 51.8 53.0

757.6 781.2 804.9 828.6 852.2

1.0376 1.0376 1.0376 1.0376 1.0376

902 930 958 986 1014

6011 6199 6386 6574 6762

8811 9086 9361 9637 9912

11128 11476 11824 12171 12519

708 730 752 774 796

3538 3649 3759 3869 3980

5186 5348 5510 5672 5834

6550 6755 6959 7164 7369

UFT-14-34-4300 UFT-14-34-4400 UFT-14-34-4500 UFT-14-34-4600 UFT-14-34-4700

145 145 145 145 145

4300 4400 4500 4600 4700

4005 4105 4205 4305 4405

3600 3800 3900 4000 4100

340 340 340 340 340

4.00 4.10 4.20 4.30 4.40

54.3 55.6 56.8 58.1 59.3

852.2 899.6 923.3 946.9 970.6

1.0376 1.0376 1.0376 1.0376 1.0376

1014 1071 1099 1127 1155

6762 7138 7326 7513 7701

9912 10463 10738 11013 11289

12519 13215 13562 13910 14258

796 840 862 884 907

3980 4201 4312 4422 4533

5834 6158 6320 6482 6645

7369 7778 7982 8187 8392

UFT-14-34-4800

145

4800

4505

4100

340

4.50

60.6

970.6

1.0376

1155

7701 11289 14258

907

4533

6645

8392

Zehnder Terraline and Zehnder Terraline Neo

INSTALLATION / FIXING

Zehnder Terraline, Terraline Neo Mounting parts / standard equipment Zehnder Terraline comes with the following items as standard: 1

A djusting screws for height adjustment L-brackets including screws for dual-sided fixing of the casing

Length 800 mm to 2000 mm = 4 L-brackets (2 pc on each side) Length 2100 mm to 4000 mm = 6 L-brackets (3 pc on each side) Length 4100 mm to 4800 mm = 8 L-brackets (4 pc on each side)

1 2

Installation notes n Remove the packaging. n Remove the grille and installation cover (wood) from the frame. n Position and adjust the height of the convector using the

adjusting screws.

n Install the L-bracket to the casing and the sub floor.

Screws for sub floor installation on site. n Remove the pre-punched holes for pipework and install the

supplied grommets.

n Connect the heat emitter to the flow and return. n When using an electrical actuator, lay empty pipe or

connector cable. fter aligning the casing and installing the connections, insert nA installation cover (wood) into the frame or provide other protection against dirt.

General notes n For installation in screed use edge insulation strips

(expansion joint), casing can be pressed together through the screed, insert installation cover (wood) or take alternative precautions. Caution with hot screed. Protect trench heater and n electrical components from heat, max. temperature 110 °C. For installation in raised floors provide hard-wearing n substrate, use L-brackets on both sides to prevent any slippage of the trench heater. Pay attention to expansion joint. After completion of the finished floor, remove the installation cover (wood) and lay the grille in the frame.

Planning notes n To prevent the fall of cold air in the room, the floor convector

must cover the entire width of the glazed area. n When installing the trench heater in front of glazed areas

with curtains, the distance to the window should, where possible, be increased to enable unhindered convection. n The top of the frame is level with the top of the finished floor; the internal adjusting screws can be used for fineadjustment as required. n When installing the trench heater in a large floor structure, an acoustic insulating substructure must be provided.

Zehnder Terraline and Terraline Neo

PLANNING NOTES

Zehnder Terraline Neo Planning notes General Zehnder Terraline Neo with fan-assisted convection can be connected to numerous electrical connections. Accessories including a power supply, actuator, room thermostat, etc. are not included in delivery. Trench heaters need to be added to the room thermostat and a power supply (24 V) to ensure their correct function. The temperature in the room is controlled by a room thermostat (CU-24 VDC-LCD), which controls the fan’s speed and the water flow through the heat emitter. The water flow is controlled by an actuator (ACT-24 VDC), which opens and closes the valve. The entire circuit operates at a safe voltage of 24 VDC, which is provided by a power supply 24 VDC (PSP-24 VDC-). The power supply has to be sized according to the number of installed trench heaters and has to be placed outside of the trench heater, e.g. in a switching cabinet or in a flush-collecting box COB-234 for power supply. Function Zehner Terraline Neo offers very good thermal output. This is achieved via installed fans with tangential rotors, which force air into the heat emitter with fins. The fans are fitted with electrically commuted (EC) motors functioning at safe voltage of 24 VDC. The motors have a very small consumption of electrical power.

The connection into the electric circuit has to be done according to the schemes. The entire circuit is powered with a power supply (placed in the switchboard), which provides the voltage of 24 VDC. All trench heaters and the room thermostat are connected to this voltage. The cabling shall be sized to ensure that the voltage in distribution lines never drops below 22 VDC in any individual device. Electric connection of trench heaters with fans The trench heaters and their components are powered with a safe voltage of 24 VDC. The low voltage requires specific sizing of the network. Based on the number of installed units it is necessary to assess the total input of the circuit and size the capacity of the power source. The cross sections of the conductors in the circuit shall be correctly sized with respect to the distances between individual trench heaters and the power supply with a voltage of 24 VDC. The total power input has to be considered at maximum fan speed of trench heaters (i.e. revolutions at fan speed 3). If actuators are used, its operating power input has to be added (i.e. 3 watts per actuator ACT-24 VDC). The voltage in the circuit may not at any point drop below the value of 22 VDC. Procedure for sizing trench heaters 1.

The room thermostat secures the correct function of all installed Zehnder Terraline Neo trench heaters, comparing the set point and actual room temperature. The 24 V actuator opens/closes the flow valve to the heat emitter. The speeds of fans are controlled (depending of the selected fan mode set on the room thermostat) to automatic or manual (three-stage speed: low, medium, high) setting. In automatic mode the fan speed is continuous with a controlling voltage of 0–10 VDC and depends on the actual room temperature and the room set point temperature. Minimal fan speed at temperature difference of 0.5 K from set point temperature to actual room temperature. Medium fan speed at temperature difference of 1.0 K from set point temperature to actual room temperature. Maximum fan speed at temperature difference of ≥ 2.0 K from set point temperature to actual room temperature. If room temperature as per set point is reached, actuators close and fans switch off. Accoustic When planning trench heaters with fan for residential rooms, it is necessary to take into account the acoustic characteristics of the trench heater and the environment in which it will be used. It is necessary to design a convector complying with the applicable standard as prescribed by the national directive, which define acoustic limits for individual environments. Heat emission and acoustic values of the trench heater taking into account the room’s nature – residential rooms, offices and halls for example. The convector shall comply with the requirement for heat emission at a selected temperature gradient; however at the same time the operation shall not disturb the user with excessive noise. The noise issue is regulated by the applicable standard, which defines permitted limits for individual types of rooms.

Consider the convector’s power input at fan speed 3 from the table electric power consumption. Attention: Level 3 is provided with a control voltage of 8.3 volts (80%). Parameter on standard room thermostat P55 = 80%. By increasing the control voltage to maximum 10 Volt (P55 = 100%) it is possible the power consumption of the fan doubles. 2. Normally one room thermostat per room/zone is needed. 3. If actuators are used, add its power input (i.e. 3 W per piece for ACT-24 VDC). 4. Define the position for the installation of the power supply at voltage of 24 VDC. This position shall be as close to installed trench heaters as possible (max. 40 m). 5. Measure the distances between the trench heaters and the source from the project. 6. Determine the lines of the electric network. 7. Calculate the reduction of voltage in individual trench heaters. 8. If the voltage at all trench heaters is > 22 VDC, determine the capacity of the power supply. Consider a power output reserve of 5% (see page 72). 9. If the voltage along the network lines drops below 22 VDC, size a large cross section of conductors or preview a bigger power supply in the installation (see page 74). 10. When installing more than 10 actuators it is necessary to incorporate a switching relay RLA-24 VDC in the circuit, (see page 73). The process of dimensioning the network can be simplified through the use of software. It can be downloaded from www.zehnder-systems.com under Zehnder Terraline trench heater.

Connecting to the mains

Zehnder Terraline and Zehnder Terraline Neo

COMISSIONING OF UFT MODELS

Zehnder Terraline Neo Thermostat Setting the thermostat CU-24VDC-LCD It is necessary to do a basic pre-setting before the first start-up to secure the correct function of the thermostat: DIP switch Set the DIP switch 1 on the back side of the thermostat to position ON. The other DIP switches will remain in the OFF position. With this a 2 pipe heating system has been pre-set. Service level - parameters The "Service level" contains a small set of parameters to set up the thermostat for the heating system and to adjust the user interface. These parameters can usually be adjusted at any time. Set P01 = 0 for heating mode Expert level - parameters Change parameters at the "Expert level" carefully, as they impact control performance and functionality of the thermostat. Settings: P01 = 0

The thermostat will function only in the heating mode

P55 = 80% (Standard) maximal revolutions of fans. If needed (in a bedroom, for example), the maximum revolutions may be limited with this parameter (e.g. P55 = 50% fan speed 2) to minimise the noise level. P56 = 30%

(Standard) minimal revolutions of fans

P72 = 2

ON setting for opening the thermal actuator to the thermostat’s terminal Q1

P40 = 2 If the temperature sensor SNS-HEX-2.5M will be used it is necessary to change the setting of the thermostat. This monitors the temperature of the trench heater. When the heat emitter is cold, it will not switch on fans and actuators. Recommended to prevent operation at cold heat emitter or in the summer. Positioning on flow or return of main heating circuit / loop/ distributor outside the trench heater. Further parameters have to be set for this function (available on request). Safety note: Planning, installation, wiring and maintenance must be done by a specialist in accordance with applicable standards and regulations. Fan-assisted trench heaters with protection class IP20 may only be used in dry indoor environments.

Zehnder Terraline and Terraline Neo

* Accessories

Fan

Heat emitter

trench heater 3, 4, ...

Thermoactuator heating

+24 VDC network

0–10 VDC fan

+24 VDC thermoactuator

Terminal

Zehnder Terraline and Zehnder Terraline Neo Optional:

trench heater 2

Thermoactuator heating

Heat emitter

See NOTE A)

Temperature sensor*

Fan

+24 VDC network

Heat emitter trench heater 1

Thermoactuator heating

0–10 VDC fan +24 VDC network

See NOTE A)

+24 VDC thermoactuator

0–10 VDC fan +24 VDC network

Fan

THERMOSTAT

+24 VDC thermoactuator

of packaging

Diagram on request or inside

CU-24VDC-MAN

manual thermostat*

Window sensor*

+24 VDC thermoactuator

Diagram 1 (standard) for 2-pipe heating system, connection of up to 10 actuators

Temperature sensor* SNS-HEX-2.5M Heating mode

See NOTE A)

POWER SUPPLY

Switchboard

Flow/return on main pipe/ circuit/loop/distributor

0 VAC (zero wire) 230 VAC (phase)

DIAGRAM 1

ELECTRIC DIAGRAMS

Zehnder Terraline Neo Diagram 1 (standard) for 2-pipe heating system, connection of up to 10 actuators

Note: A) The voltage must not fall below 22 VDC. It is necessary to properly size the wire cross-section according to the calculation as per procedure for sizing trench heaters or the software of Zehnder.

B) In case of more than 10 actuators use the switching relay RLA-24VDC (see Diagram 2).

C) If capacity of power supply is not sufficient, increase power supply (see Diagram 3). D) The cable length for sensors at the inputs X1, X2 and D1 is max. 80 m.

74 Optional:

* ACCESSORIES

Fan

Heat emitter

trench heater 3, 4, ...

Thermoactuator heating

trench heater 2

Thermoactuator heating Fan

Heat emitter

See NOTE A)

Temperature sensor*

Fan

+24 VDC network Heat emitter

trench heater 1

Thermoactuator heating

RELAY

0–10 VDC fan +24 VDC network

See NOTE A)

+24 VDC thermoactuator

inside of packaging

Diagram on request or

CU-24VDC-MAN

manual thermostat*

THERMOSTAT

Window sensor*

+24 VDC thermoactuator

Diagram 2 for 2-pipe heating system, connection with more than 1 thermoactuator

Temperature sensor* SNS-HEX-2.5M heating mode

See NOTE A)

POWER SUPPLY

Flow/return on main pipe/ circuit/loop/distributor

0 VAC (zero wire) 230 VAC (phase)

DIAGRAM 2

ELECTRIC DIAGRAMS

Zehnder Terraline Neo Diagram 2 for 2-pipe heating system, connection with more than 10 actuators

B) If capacity of power supply is not sufficient, increase power supply (see Diagram 3).

C) The cable length for sensors at the inputs X1, X2 and D1 is max. 80 m.

Zehnder Terraline and Terraline Neo

Zehnder Terraline and Zehnder Terraline Neo

Optional:

trench heater 3, 4, ...

* ACCESSORIES

Fan

Heat emitter

Thermoactuator heating

0–10 VDC fan +24 VDC network

Thermoactuator

inside of packaging

Diagram on request or

CU-24VDC-MAN

manual thermostat*

0–10 VDC fan

Thermoactuator

0 VAC (zero wire) 230 VAC (phase)

trench heater 2

Fan

+24 VDC network

Window sensor*

trench heater 1

Temperature sensor SNS-HEX-2.5M heating mode

2 x 2,5 mm2 (2 x 1,5 mm2) (See Note A)

Flow/return on main pipe/ circuit/loop/distributor

0 VAC (zero wire) 230 VAC (phase)

2 x 1,5 mm2

DIAGRAM 3

POWER SUPPLY

switchboard

Temperature sensor*

Fan

+24 VDC network Heat emitter

Thermoactuator heating

Thermoactuator

3 x 2,5 mm2 (3 x 1,5 mm2) (See Note A)

THERMOSTAT

Heat emitter

Thermoactuator heating

3 x 2,5 mm2 (3 x 1,5 mm2) (See Note A)

POWER SUPPLY

switchboard

Diagram 3 for 2-pipe heating system, connection to several power supplies

ELECTRIC DIAGRAMS

Zehnder Terraline Neo Diagram 3 for 2-pipe heating system, connection to several power supplies

B) In case of more than 10 actuators use the switching relay RLA-24VDC (see Diagram 2).

C) All sources shall be powered from a single circuit breaker.

D) The cable length for sensors at the inputs X1, X2 and D1 is max. 80 m.

ELECTRIC POWER CONSUMPTION UFT MODELS

Zehnder Terraline Neo Power consumption Model

Length

Length of each single fan

Qty of fans

UFT 07 - 34 UFT 07 - 25 UFT 09 - 17 UFT 11 - 17 UFT 14 - 17

UFT 09 - 21 UFT 11 - 21 UFT 14 - 21 UFT 09 - 25 UFT 11 - 25 UFT 14 - 25 UFT 09 - 34 UFT 11 - 34

UFT 14 - 34

Fan Ø 30 mm

Fan Ø 40 mm

Fan Ø 60 mm

Power consumption 1)

Total length of fans

W Fan speed

800 900 1000 1100 1200

400 500 700 700 400

— — — — 400

— — — — —

1300 1400 1500 1600 1700

400 300 400 1200 500

500 700 700 — 700

— — — — —

1800 1900 2000 2100 2200

700 1200 1200 1200 1200

700 300 400 500 500

2300 2400 2500 2600 2700

1200 1200 1200 1200 1200

2800 2900 3000 3100 3200

Fan speed

1 1 1 1 2

400 500 700 700 800

1 1 1 1 1

3 3 4 4 5

5 5 5 5 6

4 4 4 4 5

3 4 4 4 5

5 6 7 7 8

6 6 6 6 6

9 10 10 10 11

16 18 19 19 20

— — — — —

2 2 2 1 2

900 1000 1100 1200 1200

1 1 1 1 1

5 5 5 5 5

6 7 7 7 7

5 5 6 6 6

6 6 7 7 7

9 9 10 10 11

7 7 7 7 7

11 11 11 12 12

22 22 23 24 25

— — — — —

2 2 2 2 2

1400 1500 1600 1700 1700

1 1 2 2 2

5 6 7 7 7

7 8 9 9 9

7 7 7 7 7

8 8 8 9 9

12 12 12 13 13

7 7 7 8 8

12 13 13 14 14

26 27 28 30 30

700 700 400 500 500

— — 400 400 500

— — — — —

2 2 3 3 3

1900 1900 2000 2100 2200

2 2 3 3 3

7 7 8 8 8

9 9 10 10 10

8 8 8 9 9

10 10 10 11 12

15 15 16 16 17

8 8 8 8 9

14 14 14 15 15

31 31 32 34 36

1200 1200 1200 1200 1200

700 1200 1200 700 1200

400 — — 700 300

— — — — —

3 2 2 3 3

2300 2400 2400 2600 2700

3 3 3 4 4

8 8 8 10 10

10 10 10 12 12

9 9 10 10 10

12 12 12 13 13

17 17 18 20 20

9 9 9 9 9

15 15 16 16 16

36 36 36 38 38

3300 3400 3500 3600 3700

1200 1200 1200 1200 1200

300 400 500 700 700

— — — — —

3 3 3 3 3

2700 2800 2900 3100 3100

4 4 5 5 5

10 10 10 10 11

12 12 13 13 14

11 11 11 11 12

14 14 15 15 15

20 20 22 22 23

9 9 10 10 10

17 17 17 17 18

40 40 42 42 45

3800 3900 4000 4100 4200

1200 1200 1200 1200 1200

500 500 500 700 1200

300 400 500 400 —

4 4 4 4 3

3200 3300 3400 3500 3600

5 5 5 5 5

11 11 11 11 11

14 14 14 14 14

12 13 13 13 13

15 17 17 17 17

23 25 25 25 25

10 10 10 10 10

18 19 19 19 19

45 47 47 47 47

4300 4400 4500 4600 4700

1200 1200 1200 1200 1200

700 700 1200 1200 1200

500 700 300 400 500

4 4 4 4 4

3600 3800 3900 4000 4100

6 6 6 6 6

12 12 12 12 12

15 15 15 15 15

14 14 14 14 14

18 18 19 19 19

27 27 28 28 29

11 11 11 11 11

20 20 20 20 21

49 49 51 51 53

4800

1200

500

4100

Attention: Level 3 is provided with a control voltage of 8.3 volts (80%). Parameter on standard room thermostat P55 = 80%. By increasing the control voltage to maximum 10 Volt (P55 = 100%) it is possible the power consumption of the fan doubles. 1)

Per actuator (ACT 24VDC) an additional power consuption of 3 W has to be added. A power reserve of 5% is to be provided.

Zehnder Terraline and Terraline Neo

PERFORMANCE UFT

Zehnder Terraline Neo

Accoustic Model

UFT 07 - 34 UFT 07 - 25 UFT 09 - 17 UFT 11 - 17 UFT 14 - 17

UFT 09 - 21 UFT 11 - 21 UFT 14 - 21 UFT 09 - 25 UFT 11 - 25 UFT 14 - 25 UFT 09 - 34 UFT 11 - 34

UFT 14 - 34

Fan Ø 30 mm

Fan Ø 40 mm

Fan Ø 60 mm

Sound power 1) dB(A)

Length UFT Fan speed mm 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 1)

Fan speed

Fan speed 3

41 37

43 36

36 44

37 45

44 39

45 40

38 46

49 43

41 42

48 44

42 50 43

49 41

Sound power level according to SN EN ISO 3741: 2011

2) For

the sound pressure level 8 dB (A) can be reduced from the sound power level for the room absorption. This corresponds to a distance of 2 m from the device, a volume of 100 m3 and a reverberation time of 0.5 s.

Zehnder Terraline and Zehnder Terraline Neo

ACCESSORIES

Valves, actuators and general accessories Description Valve unit series AV9

Accessories

Design

Article no.

Application

Nickel-plated

835100

For ½" female thread

Nickel-plated

853100

For ½" female thread

Nickel-plated

835030

For ½" female thread

Nickel-plated

838000

For ½" female thread

Nickel-plated

858000

For ½" female thread

Black

106040

For edge protection

Angled version ½", with pre-setting 1-9, valve unit and stuffing box under system pressure, replaceable without draining the system. Valve body nickel-plated; Thermostat threaded connection M30 x 1.5 mm; Max. operating temperature 120 °C; operating pressure max. 10 bar Valve unit series AV9 Straight version ½", with pre-setting 1-9, valve unit and stuffing box under system pressure, replaceable withoutdraining the system. Valve body nickel-plated; Thermostat threaded connection M30 x 1.5 mm; Max. operating temperature 120 °C; operating pressure max. 10 bar Axial valve unit Axial version ½", with O-ring seal, thermostat threaded connection M30 x 1.5 mm; Max. operating temperature 120 °C; operating pressure max. 10 bar Lockshield valve Combi 3 Angled version with ½" external thread, with fine presetting, possibility to shut off, fill and drain without changing the presetting. Valve unit nickel-plated. Operating temperature max. 120 °C, operating pressure max. 10 bar Lockshield valve Combi 3 Straight version with ½" external thread, with fine pre-setting, possibility to shut off, fill and drain without changing the pre-setting. Valve unit nickel-plated. Operating temperature max. 120 °C, operating pressure max. 10 bar Rubber seal Edge protection of tube breakthrough in floor duct; set of 2, included at order of trench heater

Zehnder Terraline and Terraline Neo

ACCESSORIES

Valves, actuators and general accessories Description Manual room thermostat CU-24VDC-MAN Normally one room thermostat per room/zone is needed. Max. connection: 4 units of actuators ACT-24 VDC, if more use switching relay RLA-24VDC For controlling of convectors with EC fans 24 VDC 0 ... 10 V and actuators 24 VDC, max. ±5 mA Manual switching of fans (3-speed) Two-position control of valve actuator DC 24 V, OFF at fan speeed 0 Nominal voltage SELV 24 VDC +/-10% Degree of protection IP30 Room temperature setpoint 8–30 °C Switching differential ≤1 K Current 0,2…6 (2) A Monunting on-wall Dimensions: WxHxD 99 x 110 x 35.4 mm Optional accessories • Temperature sensor SNSHEX- 2.5M for heat emitter • Switching relay RLA-24 VDC in case of more than 4 actuators

Accessories

Design

Article no.

white RAL9003

895190

Control UFT models

Digital room thermostat CU-24 V DC-LCD Normally one room thermostat per room/zone is needed. Max. connection: 10 units of actuators ACT-24 VDC, if more use switching relay RLA-24 V DC For controlling of trench heaters with fans 24 VDC EC 0 ... 10 VDC EG, max. ± 5 mA and EC actuators 24 VDC Power consumption max. 2 VA/1 W Digital room thermostat with backlit LCD display Week program, 8 time blocks/day Manual or automatic switching of fan speeds Operating modes: comfort, economy or protection Temperature range 5–40 °C (Comfort mode) Rated voltage 24 VDC, Degree of protection IP30 Ambient temperature 0–50 °C, Relative humidity < 95% Dimensions: HxWxD 128×93×31 mm

Application

Control UFT models

White RAL9003

895110

Standard version

White RAL9003

917400

KNX version

Setting When putting into operation, it is necessary to switch over the DIP switch and set the thermostat’s internal parameters. For more information see section commissioning UFT models or instruction at delivery. Optional accessories External temperature sensor RSNS-NTC Temperature sensor SNSHEX- 2.5M for heat emitter Remote infrared control RC-24VDC-IR Possibility to connect open window sensor

Zehnder Terraline and Zehnder Terraline Neo

ACCESSORIES

Room thermostats Description Digital room thermostat CU-230 V-LCD

Accessories

design

Article no.

Application

White RAL9003

895510

Control unit UN models

White

895530

Control unit UN models

White RAL9016

895520

Control unit UN models

Normally one room thermostat per room/zone is needed. Room thermostat for controlling the room temperature of floor convectors with natural convection in combination with 24 V actuator heads. ■ Control of the room temperature ■ 2-point control behaviour with on/off control signal output for heating ■ Operating modes: comfort, economy, auto timer, protection mode ■ Automatic programme timer at 15-minute intervals ■ Adjustable commissioning control parameters ■ Supply voltage: 3 VDC (2x 1.5 V batteries) ■ Switching voltage: 230 VAC ■ Temperature range: 5 – 35 °C ■ Connection to up to 15 24 V actuator heads ■ Degree of protection IP30 ■ Ambient temperature 0 – 50 °C ■ Relative air humidity <95% ■ Dimensions: 127×85×22 mm Optional accessories ■ Temperature sensor SNSHEX- 2.5 M for heat emitter ■ Switching relay RLA-24 VDC in case of more than 4 actuators

Mechanical room thermostat CU-230 V-MAN Normally one room thermostat per room/zone is needed. Mechanical room thermostat for controlling the room temperature of floor convectors with natural convection in combination with 24 V actuator head with an external 230 VAC / 24 VDC power supply. Direct control without power supply for the actuator head with a voltage of 230 VAC. Function open/closed. ■ Operating voltage: 24 VDC or 230 VAC ■ Max. connections to the actuators: - 24 VAC – 10 × actuators ACT-24 VDC, article no 917190 or 917190 - 230 VAC – 30 × actuators ACT-230 V, article no 917110 ■ Adjustable control parameters ■ Temperature range: 10 to 30 °C ■ Degree of protection: IP30 ■ Dimensions: 83×83×40 mm

Remote control Thermostat with integrated fluid sensor, for controlling the room temperature of floor convectors with natural convection, proportional controller without auxiliary energy blockage, limitation and restriction of the reference value range possible, threaded connection M30x1.5 with 5 m capillary tube Temperature range: 9 to 26 °C Frost protection temperature 9 °C Mode: proportional control Operating temperature: no additional energy Dimensions: 75 × 75 mm, sensor ø 50 × 68 mm

Zehnder Terraline and Terraline Neo

ACCESSORIES

Actuators and power supplies Description

Accessories

design

Article no.

Black RAL9005

917180 917190

Black RAL9005

917110

Application Control UFT models and UN models with additional power supply

24 VDC actuator head ACT-24VDC-3M cable length 3 m ACT-24VDC-5M cable length 5 m

Open/close function (without voltage closed), input voltage: 24 VDC, power consumption: at switch-on 6 VA, input at operation: 2.5 W, opening/closing time: 270 s, IP54 cover of the casing, adapter to valve: M30×1.5 mm, total height at max. lift : 74 mm Optional accessories: Switching relay RLA-24VDC in the case of more than 4 actuators (manual room thermostat) or more than 10 actuators (digital room thermostat)

230 VDC actuator head

Control unit UN models

ACT-230V-3M cable length 3 m

20 25

20 25 30

Room thermostat for connection of UN models with 24 VDC actuators 230 VAC

Power supply 230 VAC / 24 VDC

Actuator 24 VDC

230 VAC 15

20 25

230 VAC

Next floor convector

Actuator 230 VAC

Heat emitter Floor convector

Mechanical room thermostat

20 25

24 VDC

Next floor convector

230 VAC/

24 VDC

20 25

Mechanical room thermostat

Room thermostat for connection of UN models with 230 VAC actuators

Heat emitter Floor convector

Room thermostat for connection of UN models with remote control

2 1

Room thermostat with remote control

3 4

Capillary tube

Heat emitter Floor convector

3 4 5

Zehnder Terraline and2 3Zehnder Terraline Neo 4

3 4

Heat emitter Floor convector

Capillary tube

3 4 1

20 25

Room thermostat with remote control

ACCESSORIES

Valves, actuators and general accessories Description

Design

Article no.

Application

White

895180

Control UFT models

Power supply PSP-24VDC-60W Output: 24V / 2.5A / 60W L x H x D:: 78 x 93 x 56 mm

895130

Control UFT models

Power supply PSP-24VDC-100W Output: 24V / 4.5A / 100 W L x H x D:: 100 x 93 x 56 m

895140

Control UFT models

Power supply PSP-24VDC-240W Output: 24V / 10A / 240 W L x H x D:: 125.2 x 100 x 125.5 mm

895150

Control UFT models

Power supply PSP-24VDC-480W Output: 24V / 20A / 480 W L x H x D:: 227 x 125 x 100 mm

895160

Control UFT models

Relays 24 V RLA-24VDC On the thermostat CU-24 VDC-LCD 10 actuators can be connected. If the number of installed actuators is higher use relays RLA-24 VDC according to the electric scheme 2.

Accessories

Voltage in winding 24 VDC, IP 20 max. switching current 12 A, without voltage closed, Max. operating temperature -10 to 60 °C, LxHxD: 37×39×20 mm Power supply PSP-24VDC Converts mains voltage of 230 VAC to safe voltage of 24 VDC, power supply ready for installation on DIN rail, IP 20. For the placement provide sufficient space in the switchboard. PSP-24VDC-60W and PSP-24VDC-100W may be installed in the box COB-234 for in-wall installation. Max. distance from trench heater: 40 m. The power supplies are to be sized according to the number of installed trench heaters and have to be placed outside of the trench heater in a switch box or in a collecting box. A power reserve of 5% is to be provided. On request power supply IP67 integrated in casing. See page 23.

Zehnder Terraline and Terraline Neo

ACCESSORIES

Valves, actuators and general accessories Description

Accessories

Floor bracket 60 to 300 mm shortable on site at order together with trench heater holes and press nuts are made on casing from works

Design

Article no.

Application

Galvanised

106730

For sub floor installation and intermediate floors

Galvanised

106720

For sub floor installation and intermediate floors

Galvanised

106710

Galvanised

106020

Quantities of floor brackets for walkable stability:

Length of trench convector [mm]

Quantity of floor brackets [pcs]

700 to 900

901 to 1400

1401 to 1900

1901 to 2400

2401 to 2900

2901 to 3400

3401 to 3900

3901 to 4400

4401 to 4800

Setting foot adjustable from 10 to 70 mm with M8 screw base plate 73 x 40 mm at order together with trench heater holes and press nuts are made on casing from works

Setting foot bold adjustable from 10 to 70 mm with M8 screw at order together with trench heater holes and press nuts are made on casing from works Quantities of setting feet and setting bolds for walkable stability:

Length of trench convector [mm]

Quantity of setting feet [pcs]

Quantity of setting bolds [pcs]

700 to 900

901 to 1400

1401 to 1900

1901 to 2400

2401 to 2900

2901 to 3400

3401 to 3900

3901 to 4400

4401 to 4800

Mounting foot L-brackets for fixing in raised floor, size of L-bracket 35 x 55 mm, screws M8 x 25 mm and M8 nuts, adjusting screws for height adjustment M10 x 50 mm; set of 4, included in scope of delivery when ordering the trench heater

Zehnder Terraline and Zehnder Terraline Neo

Spare parts for UN and UFT models

ACCESSORIES

Valves, actuators and general accessories Description Box for power supply COB-234

Accessories

Design

Article no.

Application

White

895170

Control UFT models

Black

917370

Control UFT models

White RAL9003

917380

Control UFT models

White

895120

Control UFT models

Cover with screws, for instances when more supplies need to be installed or when space in the switchboard is not sufficient. For the optional installation of the power supplies PSP-24VDC-60W and PSP-24 VDC -100W, for installation on DIN rail, under plaster mounting, LxHxT: 234×176×79 mm

Temperature sensor SNS-HEX-2.5M Monitors temperature of flow. When the heat emitter is cold, it will not switch on fans and actuators. Recommended to prevent operation if the heat emitter is cold or in the summer. Positioning at flow or return on main pipes/ring circuit/ distributor outside of trench heater. Connection to thermostat CU-24VDC-LCD, measuring range 0–40 °C, measuring sensor NTC, 3 Ω at 25 °C, measuring accuracy at 25 °C: ±0.3 K, cable length approx. 2.5 m, can be adjusted, max. total length 80 m, temperature range 0 – 49 °C, incl. clamp and zip tie for mounting. The cable length for sensors at the inputs X1, X2 and D1 is max. 80 m.

Room temperature sensor RSNS-NTC Measures room temperature on a different room than the place where the thermostat CU-24VDC-LCD is installed. Connection to thermostat CU-24 VDC-LCD, measuring range 0–40 °C, measuring sensor NTC, 3 Ω at 25 °C, measuring accuracy at 25 °C: ±0.3 K, IP30, operating temperature 0–50 °C, relative humidity <85%, LxHxD: 97×100×36mm. The cable length for sensors at the inputs X1, X2 and D1 is max. 80 m.

Remote control RC-24VDC-IR Infrared remote control for use with room thermostat U-24VDC-LCD. Communication between remote control and room thermostat is uni-directional. The digital display shows the actual setting. Any changes made directly on the room thermostat will not be synchronised with the remote control. Selection of operating mode: Comfort, Auto Timer or protection, adjustment of room temperature set point in Comfort mode. Selection of fan mode: automatic or manual fan speed, operating distance (infrared transceiver), effective range ≤ 7.5 m, orientation angle ≤ ± 30°

Zehnder Terraline and Terraline Neo

ACCESSORIES

Valve Compatibility Table - UN Models Model

S014

S022

S018 S014

S022

All UN models

S016

S022

S024

S016

Individual Convector

S018

S014 S021 S022

S020 S016

S022 Same end connection

S024

Same side,S018 at front on left

S020

S013

S015

S018 S014 S021 S022 S017 S018

UN-09-21, -25, -34, -42 UN-11-21, -25, -34, S013-42 UN-14-21, -25, -34, -42 UN-19-21, -25, -34, -42 S021

S017 S013

S024

Same side, on right S021 S020

S022 S015 S016 S017 S023 S013 S018 side left Same side, room S014 S024 S019 S022 S015

Same side, room side right S020 S016 S017 S023 S018 S024 S013

All UN models

S021 S020 S015

Same side, room side right

S016

Standard S023

835030

835100

838000

917110

S024

S019 S015 S020 S016 S023 S024

Standard

S019 S020 S015

S023

Standard

S017 S013 S023

S019 S015

S021

S023

Same side, window side left S019 S015

S023

Same side, window side right

S017

858000

Same side, room S019 side left

S017 S021

853100

S020 S016

S021 S017 S013

Article no.

S018 S024 S014

S014

S013

UN-09-17 UN-11-21 UN-14-21 UN-19-21

S014

S019

Standard

S019

Zehnder Terraline and Zehnder Terraline Neo

ACCESSORIES

Valve Compatibility Table - UFT Models

Model

S014

S022

S014 S018 S022

All UFT models

S018

S014

S016

S022

S024

Individual Convector S014 S018 S024

S016 S020

S022

S024

S022 S021

UFT-09-17 UFT-11-21 UFT-14-21 UFT-19-21

S014 S013 S018 S017 S022 S021

S018 S017

UFT-09-21, - 25, -34 UFT-11-21, - 25,S013 -34 UFT-14-21, - 25, -34 UFT-19-21, - 25,S021 -34

All UFT models

858000

835030

835100

838000

917180 917190

S020

S018 S024

S020

S014 S013

S016 S015

Same side, at front on left

S020

Same side, on right S022

Standard S024 S023

S016 S015 S013 S014 S018

S015 S016 S020 S019

S021 S022

S023 S024

S017 S024 S023 Same side, room side left

S016 S015 S020 S019

Same side, room side right

Standard

S017 S018 S024 S023

S019 S020

S013

S015

Same side, room side left S020 S019

S021 S015

Same side, room side right

S023

Standard

S013 S017 S023

S015 S019

S021

S023

S013 S017

Same side, S015 window side left

S021

S017 S023

S019

Same side, window side right S017

853100

Same end connection S016

S021

S014 S013

Article no.

S016

S019

Standard

S019

Zehnder Terraline and Terraline Neo

GENERAL

Pressure loss diagram valves Alle Ausführungen bei 1 K P-Abweichung: Thermostatic valve (presetting Oventrop) AV9 All patterns patterns and and sizes sizes at at 11 K K P-deviation P-deviation All Voreinstellung All patterns and sizes at 1 K P-deviation

Alle Ausführungen bei 2 K P-Abweichung:

Massenstrom qm [kg/h]

Flow rate V (l/s)

Diagramme 7

Druckverlust p [Pascal]

Pressure Loss p [kPa] (Pascal) Pressure loss p Pressure loss p [kPa]

Druckverlust p [mbar]

Presetting Presetting Presetting Pressure Loss[mbar] p (mbar) Pressure loss Pressure loss p p [mbar]

Pressure Loss p (Pascal) Pressure loss p [kPa] Pressure loss p [kPa]

Druckverlust p [mbar]

Pressure Loss p (mbar) Pressure loss Pressure loss p p[mbar] [mbar]

Presetting Presetting Presetting

Druckverlust p [Pascal]

All patterns patterns and and sizes sizes at at 22 K K P-deviation P-deviation All Voreinstellung All patterns and sizes at 2 K P-deviation

Flow rate V (l/s) Flow rate rate V̇ [l/s] [l/s] Flow V̇

Flow rate rate V̇ V̇ [l/s] [l/s] Flow

Thermostatventile, „Baureihe AV 9“ mit stufenloser Voreinstellung ChartsOventrop Charts 77 Oventrop thermostatic thermostatic radiator radiator valves valves “Series AV 9” 9” with infinitely infinitely adjustable presetting Oventrop “Series AV adjustable Presetting 1 2 3 with 4 5 6 presetting 7 Voreinstellung 1 2 3 4 kv value - deviation 1K 0.05 0.09 0.12 0.15 0.19 0.23 0.275

kv-Wert bei 1 K 1.5K P-Abweichung 0,09 Presetting 10.09 0,050.13 kv value - deviation 0.05 1 0.17 Presetting 22 33 k value deviation 2K 0.05 0.09 0.13 0.18 v k -Wert bei 1,5 K P-Abweichung 0,05 0,09 -valuev at at 11 K K P-deviation P-deviation 0.05 0.09 0.12 kkvv-value 0.05 0.09 0.12 kv-Wert 2 K P-Abweichung 0.05 -value at 1.5 1.5bei K P-deviation P-deviation 0.05 0,05 0.09 0,09 0.13 kkvv-value at K 0.09 0.13 0.13 0.13

0,13 0.17 0.17 0.18 0.18

0,15 0,1966 0.450,23770.51 0,2788 5 0.36 0.285 0.31 0.41 0.67 0,36 0,17 0.19 0,22 0.230.550,28 0.27 0.31 0.19 0.23 0.27 0.31 0,18 0.22 0,24 0.28 0,31 0.36 0,41 0.45 0.22 0.28 0.36 0.45 0.24 0.24

0.31 0.31

0.41 0.41

0.55 0.55

0,3199 0,45 0.35 0.35

0,35

0,55 0.51 0.51

0,67

0,51

0.67 0.67

deviation [%] Abweichung [%]

Deviation Deviation[%] [%]

Leistungsdaten: alle Ausführungen 0.05und NW 0.09 -value at 22 K K P-deviation P-deviation 0.05 0.09 kkvv-value at Performance data: all patterns and sizes Performance data: all patterns and sizes

0,12 0.22 44 0.24 0,13 0.15 0.15

8 9 0.31 6 0.35

Presetting values Voreinstellwerte Presetting values Presetting values Durchflusstoleranzen in Abhängigkeit von der Voreinstellung: Flow tolerances depending on the presetting: Nach DIN depending EN 2215 Kthe P-Abweichung Flow tolerances tolerances depending on the presetting: According to 215 DIN bei ENon at 2 K P-deviation Flow presetting: According to to DIN DIN EN EN 215 215 at at 22 K K P-deviation P-deviation According

Zehnder Terraline and Zehnder Terraline Neo

ACCESSORIES

Pressure loss diagram valves Thermostatic valve axial version (Honeywell MNG)

Pressure losspp(Pascal) (Pascal) Pressure Loss

Druckverlust-Diagramm Thermostatventil Axialform (Honeywell MNG)

Massflow flow qm qm (kg/h) Mass (kg/h)

Zehnder Terraline and Terraline Neo

GENERAL

Zehnder Terraline tender specification

Tender specification Model UN: Zehnder Terraline trench heater, version for natural convection. Casing made from galvanised flat steel, with screws for adjusting level. Heat emitter made from copper tubes with robust aluminium fins. Tray and heating element, powder coated (RAL 9005 jet black). Same-end connections 1/2", incl. vent. Elegant edge profile made from anodised aluminium with pre-fixed impact-noise insulation. Robust walk-on linear grille, made from natural anodised aluminium profiles. Delivered with cover plate for protection during installation. Casing tray with internal M8 x 50 mm adjusting screws for simple alignment of the trench heater and L-shaped mounting brackets for sub floor installation. Standard version with fitted designer frame with integrated fixing and inserted linear grille made from natural anodised aluminium; grille dimensions 18 x 5 mm, profile spacing 12 mm, individual profile bars connected with aluminium cross bars in matching colour, open cross section approx. 70%; trench heater packed ready to connect in stretch foil and rugged carton packing all round. Thermal output according to EN442. Example: Model: UN-09-25 784 W 2,200 mm @ ∆T 50 K height, incl. frame will be one of four options: 90, 110, 145 or 190 mm Length, incl. frame: will be in increments of 100 mm, from a minimum size of 800 mm up to a maximum of 4,000 mm. Non-standard lengths are available on request, at an additional charge. Depth, incl. frame will be one of four options: 170, 215, 255, 340 or 420 mm. Special solutions, including connected, angled or curved variants are available on request, at an additional charge. Suitable for an operating temperature up to a max. of 110 °C and operating pressure up to a max. of 10 bar. Grilles Roll-up transverse grille made from aluminium profiles with colour-matched spacers on spring steel, finished in either black, bronze or stainless steel anodised aluminium. Transverse grille made from wooden profiles with colour-matched spacers on spring steel, finished in: Natural beech wood, natural anodised aluminium frame, beige spacers Etched beech wood, bronze anodised aluminium frame, black spacers Natural oak wood, natural anodised aluminium frame, beige spacers Etched oak wood, bronze anodised aluminium frame, black spacers or a transverse grille finished in stainless steel or natural anodised frame is available at an additional cost Linear grille made from aluminium profiles with colour-matched spacers on spring steel, finished in black, bronze or stainless steel anodised aluminium. Transverse grille made from aluminium profiles on black plastic bars, finished in black, bronze or stainless steel anodised aluminium. High heel proof grille is available on request. Flange to ventilation tube. Zehnder ComfoTube 75, 90 or Flat 51 is available at an additional cost.

Zehnder Terraline and Zehnder Terraline Neo

GENERAL

Zehnder Terraline Neo tender specification

Tender specification Model UFT: Zehnder Terraline Neo trench heater, version for forced convection with 24 V EC cross-flow fan and protective cover. Tray made from galvanised flat steel, with screws for adjusting level. Heat emitter made from copper tubes with robust aluminium fins. Tray and heating element, powder coated (RAL 9005 jet black). Same-end connections 1/2", incl. vent. Elegant edge profile made from anodised aluminium with pre-fixed impact-noise insulation. Robust walk-on low transverse grille, made from natural anodised aluminium profiles. Delivered with cover plate for protection during installation. Control via room thermostat with manual fan speeds (3 levels) or automatic fan speeds (continuous). Thermal output tested to EN 16430. Casing with internal M8 x 50 mm adjusting screws for simple alignment of the trench heater and L-shaped mounting brackets for sub floor installation. Standard version with fitted designer frame with invisible fixing and inserted transverse grille made from natural anodised aluminium; grille dimensions 8 x 10 mm, profile spacing 9 mm, individual profile bars connected on black plastic bars, open cross section approx. 53%; trench heater packed ready to connect in stretch foil and rugged carton packing all round. Example: Model: UFT-07-25 1621 W 2,200 mm @ ∆T 50 K Fan Speed 2 The height will be 70 mm. Length, incl. frame: will be in increments of 100 mm, from a minimum size of 800 mm up to a maximum of 4,800 mm. Non-standard lengths are available on request, at an additional charge. Depth, incl. frame will be one of two options: 255 or 340 mm. Special solutions, including connected or angled at a 90° variant is available on request, at an additional charge. Suitable for an operating temperature up to a max. of 110 °C and operating pressure up to a max. of 10 bar. Grilles Roll-up transverse grille made from aluminium profiles with colour-matched spacers on spring steel, finished in either black, bronze or stainless steel anodised aluminium. Transverse grille made from wooden profiles with colour-matched spacers on spring steel, finished in: Natural beech wood, natural anodised aluminium frame, beige spacers Etched beech wood, bronze anodised aluminium frame, black spacers Natural oak wood, natural anodised aluminium frame, beige spacers Etched oak wood, bronze anodised aluminium frame, black spacers or a transverse grille finished in stainless steel or natural anodised frame is available at an additional cost Linear grille made from aluminium profiles with colour-matched spacers on spring steel, finished in black, bronze or stainless steel anodised aluminium. Roll-up transverse grille made from aluminium profiles on black plastic bars, finished in black, bronze or stainless steel anodised aluminium. High heel proof grille is available on request. Flange to ventilation tube. Zehnder ComfoTube 75, 90 or Flat 51 is available at an additional cost.

Zehnder Terraline and Terraline Neo

GENERAL

Zehnder Terraline Neo tender specification

Tender specification Model UFT: Zehnder Terraline Neo trench heater, version for fan-assisted convection with 24 V EC cross-flow fan and protective cover. Tray made from galvanised flat steel, with screws for adjusting level. Heat emitter made from copper tubes with robust aluminium fins. Tray and heating element, powder coated (RAL 9005 jet black). Same-end connections 1/2", incl. vent. Elegant edge profile made from anodised aluminium with pre-fixed impact-noise insulation. Robust walk-on low transverse grille, made from natural anodised aluminium profiles. Delivered with cover plate for protection during installation. Control via room thermostat with manual fan speeds (3 levels) or automatic fan speeds (continuous). Thermal output tested to EN 16430. Casing with internal M8 x 50 mm adjusting screws for simple alignment of the trench heater and L-shaped mounting brackets for sub floor installation. Standard version with fitted designer frame with invisible fixing and inserted transverse grille made from natural anodised aluminium; grille dimensions 8 x 10 mm, profile spacing 9 mm, individual profile bars connected on black plastic bars, open cross section approx. 53%; trench heater packed ready to connect in stretch foil and rugged carton packing all round. Thermal output according to EN442. Example: Model: UFT-07-25 1621 W 2,200 mm @ ∆T 50 K Fan Speed 2 The height will be 70 mm. Length, incl. frame: will be in increments of 100 mm, from a minimum size of 800 mm up to a maximum of 4,800 mm. Non-standard lengths are available on request, at an additional charge. Depth, incl. frame will be one of two options: 255 or 340 mm. Special solutions, including connected or angled at a 90° variant is available on request, at an additional charge. Suitable for an operating temperature up to a max. of 110 °C and operating pressure up to a max. of 10 bar. Grilles Rigid low transverse grille made from aluminium profiles on black plastic bars, finished in black or bronze anodised aluminium. High heel proof grille is available on request.

Zehnder Terraline and Zehnder Terraline Neo

Z-UK-V0718-RAD-TEC-Terraline Neo, en, subject to change without notice Zehnder Group UK Ltd · Concept House · Watchmoor Point · Camberley · Surrey · GU15 3AD T +44 (0) 1276 605800 · sales@zehnder.co.uk · www.zehnder.co.uk Registered in England