44

Procombi HIGH EFFICIENCY WALL MOUNTED COMBINATION BOILERS

NEW!

Procombi CT Band A Boiler Available in 2 models

Professional heating and plumbing products

A32HE

Introducing two new

A28HE

Procombi

20

25

19.6 5.9 2.5 0.5 350

24.45 6.9 2.5 0.5 350

28 11.5 6 0.15 2

32 13.1 6 0.15 2

20 2.12 2.96 0.63 6.7

20 2.64 3.38 0.74 6.7

8 76 1

10 91 1

780

780

400 358 40

450 358 43

12 150 25 150 600

12 150 25 150 600

22 15 15 15 21

22 15 15 15 21

150 230/50 3.15A T 3.15A F 3A

150 230/50 3.15A T 3.15A F 3A

90.3/A

90.2/A

9 9 0.002:1 0.0004:1 class 5

9 9 0.002:1 0.0004:1 class 5

47-094-96

47-094-97

112098

112098

CENTRAL HEATING Heat input (kW) Heat output (kW) @ 80/60째C max @ 80/60째C min Max working pressure (bar) Min working pressure (bar) Min flow rate (litres/hour)

combination boilers designed to complement the high efficiency SEDBUK Band A

DOMESTIC HOT WATER Heat input (kW) Flow rate @ 35째C rise (litres/minute) Max inlet pressure (bar) Min inlet pressure (bar) Min flow rate (litres/minute)

A28HE, A32HE and A36HE, the Procombi CT25 and CT29

GAS PRESSURES Inlet pressure G20 (mbar) Heating max gas rate (m3/h) DHW max gas rate (m3/h) Minimum gas rate (m3/h) Injector size (mm)

compact combination boilers offer greater flexibility along with a comprehensive range

EXPANSION VESSEL Capacity (litres) Max system volume (litres) Pre-charged pressure (bar)

of flues and accessories and

DIMENSIONS

the peace of mind of a

Height (mm) Height (mm) inc valve cover Width (mm) Depth (mm) Dry weight (kg)

dedicated Service Support Team.

CLEARANCES Sides (mm) Top - from casing (mm) or above flue elbow (mm) Bottom (mm) Front (mm)

A range

CONNECTIONS Flow & return (mm) DHW hot & cold (mm) Gas (mm) Safety valve (mm) Condense (mm)

ELECTRICAL Power consumption (Watts) Voltage V/Hz Internal fuse for PCB For connections block External fuse

EFFICIENCY SEDBUK/Band

EMISSIONS CO2 @ max output (%) CO2 @ min output (%) CO/CO2 ratio @ max output CO/CO2 ratio @ min output NOx rating

New CT range

GAS COUNCIL Gas Council Number

LPG CONVERSION KIT Product code

Page 2

CT29

CT25

A36HE

2 NEW! Procombi CT Band A Boilers

30

20

25

29.31 6.84 2.5 0.5 350

19.5 5.0 2.5 0.5 350

24.4 5.9 2.5 0.5 350

36 14.7 6 0.15 2

25 10.2 6 0.15 2

29.5 12.1 6 0.15 2

20 3.17 3.81 0.74 7.0

20 2.12 2.64 0.53 4.8

20 2.64 3.12 0.63 5.7

10 91 1

8 74 1

8 74 1

780 450 358 45

715 791 405 248 30

715 791 405 248 32

12 150 25 150 600

12 150 25 150 500

12 150 25 150 500

22 15 15 15 21

22 15 22 15 21

22 15 22 15 21

150 230/50 3.15A T 3.15A F 3A

123 230/50 3.15A T 3.15A F 3A

140 230/50 3.15A T 3.15A F 3A

90.1/A

90.2/A

90.1/A

9 9 0.002:1 0.0004:1 class 5

9 9.5 0.002:1 0.0004:1 class 5

9 9.5 0.001:1 0.0004:1 class 5

47-094-98

47-364-04

47-364-05

112099

112100

112073

KEY COMPONENTS

Fully modulating, pre-mix (air and gas) Pre-mix burner Aluminium heat exchanger

Automatic bypass Automatic air vent (includes manual air vent) Grundfos pump Pre-formed connections Simple controls

year warranty (including parts and labour)

KEY COMPONENTS

Expansion vessel Fan Automatic air vent

Pre-mix burner Heat exchanger

Safety valve Gas valve Pump Auto bypass PCB

year warranty (including parts and labour)

Page 3

PROCOMBI A28HE, A32HE & A36HE

DIMENSIONS & MINIMUM CLEARANCES A28HE

A28HE

DIMENSIONS

CLEARANCES

150 600

Independant control of hot water & heating

28kW (A28HE), 32kW (A32HE) and 36kW (A36HE) hot water outputs

Mode selector knob with reset Digital display to aid fault finding

11.5 (A28HE), 13.1 (A32HE) or 14.7 (A36HE) litres/min @ 35°C rise

780 12

12

Supplied with telescopic concentric flue 60/100mm

Built-in frost protection SEDBUK band A

358

150

400

A32HE & A36HE

A32HE & A36HE

DIMENSIONS

CLEARANCES

ᔡ

Designed for easy installation

ᔡ

Factory set for simple commissioning with minimal adjustments required after installation

ᔡ

Uses a very efficient aluminium coiled heat exchanger with a premix burner

150 600

780 12

12

358

150

450

ᔡ

Pressure gauge

Hot water temperature selector

LED indicator

The Procombi control panel allows fast and easy adjustment of heating times and temperatures of both domestic hot water and heating

Digital display

CT25 & CT29

CT25 & CT29

DIMENSIONS IN MM

CLEARANCES IN MM

Telescopic flue (415mm x 600mm) supplied as standard

SEDBUK band A

Independant control of hot water & heating

Supplied with telescopic concentric flue 60/100mm

150 500

Mode selector knob with reset

25kW (CT25), 29kW (CT29) hot water outputs

715

Optional mechanical clock and valve cover

10.2 litres/min (CT25) and 12.1 litres/min (CT29)

12

12

Optional RF digital timer and thermostat

Built-in frost protection 248 405

150

ᔡ

Designed for easy installation

ᔡ

Factory set for simple commissioning with minimal adjustments required after installation

ᔡ

Uses a very efficient aluminium heat exchanger with a premix burner

RF Digital Timer and Room Thermostat RF Receiver

RF Controller

LED indicator

Mode/heating temperature selector

Hot water temperature selector

Pressure gauge

Mechanical clock

Rotary selector

Multi function buttons

Digital display

LED indicator

Heating temperature selector

PROCOMBI CT25 & CT29

DIMENSIONS & MINIMUM CLEARANCES

791

Mechanical clock

Mode selector

Coding button

Telescopic flue (415mm x 600mm) supplied as standard

Page 4

Procombi

New CT range

HIGH EFFICIENCY WALL MOUNTED COMBINATION BOILERS The Procombi range of SEDBUK Band A High Efficiency Combination boilers are designed to meet the demands of the home owner.

With it’s stylish design and simple controls there are not many places that the Procombi cannot be fitted.

The heating and hot water are simple to control via two thermostats knobs, Mode selector and LED display on the A28HE, A32HE & A36HE. The A28HE, A32HE & A36HE are supplied with a built in clock with the

Simple condensing boiler factory set-up Telescopic horizontal flue terminal

CT25 & CT29 having the option of a built in mechanical timer or remote RF digital timer and thermostat.

The latest technology is used to maximise the efficiency of all Procombi boilers with them conforming to the government standard which measures seasonal efficiency, SEDBUK, a requirement of the Building Regulations.

Service support is provided through Heating Services. This is a dedicated call centre offering top quality full backup support should there be any need of intervention.

24-hour mechanical built-in clock* Fully modulating *A28HE, A32HE & A36HE only and optional on the CT25 & CT29

Service Support We have a fully trained team of engineers providing rapid national coverage and peace of mind to our customers.

Contacts Service: 0844 391 0987 option 1 Technical: 0844 391 0987 option 2 Page 5

Professional heating and plumbing products

Horizontal Flues

Vertical Flues

29450120

112212

29450121

112211

522

112087

CT29

Order Code

CT25

Part Number

A36HE

Key

A32HE

FLUE LENGTHS

A28HE

FLUE ACCESSORIES

Twin Flues

Maximum Horizontal (m)

7.80

7.80

7.80

4.00

4.00

Maximum Vertical (m)

8.80

8.80

8.80

5.00

5.00

Concentric 60/100mm HE Horizontal Terminal c/w 90° Bend (415-600mm)

A

HE Horizontal Telescopic Terminal c/w 90° Bend (415-600mm) Plume Management Kit

Concentric 60/100mm

HE 90° Bend

B

29450123

112214

HE 45° Bend (pair)

C

29450124

112215

Maximum Horizontal (m)

20.00

20.00

20.00

N/A

N/A

HE 500mm Extension

D

29450125

112216

Maximum Vertical (m)

25.00

25.00

25.00

N/A

N/A

HE 1000mm Extension

29450126

112217

HE 2000mm Extension

29450127

112218

HE Telescopic Extension

29450128

112219

HE Flue Brackets (pack 5)

529

112084

HE Vertical Terminal

E

29450122

112213

HE Angled Flashing

F

531

112085

HE Flat Flashing

G

532

112086

Horizontal Terminal c/w 90° Elbow A

413

112155

90° Bend

B

415

112157

45° Bend (single)

C

416

112158

500mm Extension

D

418

112160

419

112161

Concentric 80/125mm

Twin Pipe 80/80mm Maximum Horizontal (m)

40/40

35/35

35/35

20/20

20/20

Maximum Vertical (m)

40/40

35/35

35/35

20/20

20/20

FLUE TERMINAL CLEARANCES

Concentric 80/150mm

1000mm Extension 2000mm Extension

420

112162

Flue Brackets (pack 5)

423

112165

Vertical Terminal

E

414

112156

Angled Flashing

F

531

112085

Flat Flashing

G

532

112086

424

112051

Location

Key

mm

A

300

Above an opening (window or air brick)

B

300

To the side an opening (window or air brick)

C

300

Twin Pipe 80/80mm

Below gutter or drain/soil pipe

D

25

Horizontal Terminal c/w Converter Box

Below the eaves

E

25

I

0225805

112093

Below balcony, car port roof etc

F

25

Adaptor Kit

H

430

112110

To the side of a drain/soil pipe

G

25

90° Bend (pair)

B

0225845

112107

From internal or external corner

H

25

45° Bend (pair)

C

0225840

112106

Above ground, roof or balcony

I

300

250mm Extension (pair)

D

Boiler Top Adapter

Below an opening (window or air brick)

0225820

112101

Surface or boundary facing the terminal

J

600

500mm Extension (pair)

0225825

112103

Horizontal terminal facing horizontal terminal

K

1200

1000mm Extension (pair)

0225830

112104

An opening into a building from a car port

L

1200

2000mm Extension (pair)

0225835

112105

Vertically from a terminal on the same wall

M

1500

Flue Brackets (double, pack 5)

0225850

112108

Horizontally from a terminal on the same wall

N

300

Flue Brackets (single, pack 5)

0225855

112109

Vertical terminal from wall or structure

P

300

From the top of vertical terminal to the flashing as determined from fixed collar

Q

Angled Flashing

F

531

112085

Flat Flashing

G

532

112086

Page 6