A P P L I C AT I O N GUIDE
AIR HANDLER BCRM
10 - 02
TABLE OF CONTENTS
1.
Air Handler Features
Page 2
2.
Physical data
Page 4
3.
Available kits
Page 6
4.
Model nomenclature
Page 8
5.
Air handler blower performance
Page 9
6.
Water heating capacity
Page 15
7.
Maximum line length for heating coils using pump option
Page 19
8.
Size 18-36 installation configuration
Page 23
9.
Size 42-60 installation configuration
Page 25
10. Dimensions
Unit with electric heater option
Page 27
Unit with hot water coil option
Application Guide / Air handler – Page 1
AIR HANDLER FEATURES All models • • • • • • • • • • • • •
Suitable for use with R22 and R410a Rifled Copper Tubing Patented lance fin design Ratings in conformity with ARI standard 210 ETL Listed Available voltage 22/1/50 Hz High efficiency 3-speed motors 40 VA control voltage transformer Dynamically balanced blowers for quiet vibration free operation Refrigerant connections are 3/8” ODF liquid and 3/4” ODF (12 – 36) or 7/8” ODF (31, 37 – 60) suction Dual 3/4” FPT condensate drains Drain pans are molded of corrosion proof engineering polymer Florator, non-bleed A/C or HP expansion valve also available as a kit for field installation (all screw-on connections)
BC 18 – 36 (Slant Coil) • • • • • • • • • • • • • • •
40 different models available to properly match heat pumps and air conditioners for maximum efficiency Choice of left or right drain and refrigerant connections during installation. This option makes it possible to have the return air enter the left or right side in addition to the bottom Filter rack with filter – built into every air handler Electric heat available factory installed or in kit form for field installation. Plug in connections simplify installation of kits Water heating coils available factory installed in 2 or 3 rows (with or without pump). Also available as a kit to add to no heat models Cabinet constructed of pre-painted heavy gauge galvanized steel to prevent corrosion. Lined with high quality 1” mat faced insulation Available from factory as upflow or upflow / horizontal. Field installed horizontal drain pan kit is also available Circuit breaker optional factory installed or as kit, 5 – 10 kW. Standard on 12,5 kW and higher. All field installed kits come with thorough, easy to follow instructions All air handlers are top handling (basiloid) packaged with bar coding and full description label. Electrical connections can be made on top or right side Fan time delay available as kit or factory installed Easy to follow wiring diagrams on all air handlers Easily converted to counterflow with kit All coils are individually pressure tested at 450 PSI, then pressurized and sealed
BC 42 - 60 (A-Coil) • • • • •
48 different models available to properly match heat pumps and air conditioners for maximum efficiency Choice of left or right drain connections during installation Filter rack with filter – built into every air handler Electric heat available factory installed or in kit form for field installation. Plug in connections simplify installation of kits Water heating coils available factory installed in 3 or 4 rows (with or without pump). Also available as a kit to add to no heat models
Application Guide / Air handler – Page 2
AIR HANDLER FEATURES Additional features for all water heat models • • • • • • • • •
Easy to replace water coil. Remove one screw and slide out Heating blower time delay standard on all models On models without a pump there is ample room inside cabinet for mounting aquastat if desired. This provides a clean looking installation Separate set of contacts for interfacing with external components (i.e burner relay, pump relay or zone valve) Easy to follow wiring diagrams for connecting to popular zoning controls Low water pressure drop through heating coil for excellent heating performance Easy to adjust blower speeds for fine tuning customer comfort Blower door safety switch Large water connections out the top. 7/8” ODF 1 ½ - 3 ton and 1 1/8” ODF 3 ½ - 5 ton models
Application Guide / Air handler – Page 3
PHYSICAL DATA 50 Hz - BC Series 2 speed Motor “- 005”
Available voltage Max. Elec. Heat available (kW) Transformer Size and Type Wheel (dia. x Width) Motor H.P. F. L. A @ 220V Blower Speed Data 3 Nominal (m /h) Nominal (cfm) Air Filter Size Refrigerant Conn. (IDS) Suction Refrigerant Conn. (IDS) Liquid Florator Piston Size Weights Approx. kg (base unit w/out heat) Weights Approx. lbs (base unit w/out heat)
18
24
10
12,5
9x6 1/5 1,7 2 1 020 600 14 x 20 3/4" 3/8" 0,053 55 120
9x6 1/4 2,0 2 1 360 800 14 x 20 3/4" 3/8" 0,059 55 120
Air Handler Size 30 36 220/50/1 17,5 20 40 VA, Class 2 10 x 8 10 x 8 1/3 1/3 3,7 3,7 2 2 1 700 2 040 1 000 1 200 16 x 20 16 x 20 3/4" 3/4" 3/8" 3/8" 0,067 0,073 65 65 140 140
48
60
25
25
10 x 8 1/2 5,0 2 2 720 1 600 16 x 25 7/8" 3/8" 0,084 105 230
10 x 10 3/4 6,4 2 3 400 2 000 16 x 25 7/8" 3/8" 0,093 110 240
48
60
25
25
10 x 8 3/4 4,3 3 3 400 2 000 18 x 25 7/8" 3/8" 0,084 105 230
10 x 10 3/4 4,3 3 3 400 2 000 20 x 25 7/8" 3/8" 0,093 110 240
50 Hz - BC Series 3 speed Motor “- 007”
Available voltage Max. Elec. Heat available (kW) Transformer Size and Type Wheel (dia. x Width) Motor H.P. F. L. A @ 220V Blower Speed Data 3 Nominal (m /h) Nominal (cfm) Air Filter Size Refrigerant Conn. (IDS) Suction Refrigerant Conn. (IDS) Liquid Florator Piston Size Weights Approx. kg (base unit w/out heat) Weights Approx. lbs (base unit w/out heat)
18
24
10
12,5
9x6 1/4 1,9 3 1 360 800 12 x 20 3/4" 3/8" 0,053 55 120
9x6 1/3 2,2 3 1 700 1 000 12 x 20 3/4" 3/8" 0,059 55 120
Air Handler Size 30 36 220/50/1 17,5 20 40 VA, Class 2 10 x 8 10 x 8 1/3 1/2 2,2 2,6 3 3 1 700 2 040 1 000 1 200 16 x 20 16 x 20 3/4" 3/4" 3/8" 3/8" 0,067 0,073 65 65 140 140
Application Guide / Air handler – Page 4
PHYSICAL DATA 60 Hz - BC Series 3 speed Motor “- 001” 18 Available voltage Max. Elec. Heat available (kW) 10 Transformer Size and Type Wheel (dia. x Width) 9x6 Motor H.P. 1/5 Blower F. L. A @ 240V 1,1 Data Speed 3 3 Nominal (m /h) 1 020 Nominal (cfm) 600 Air Filter Size 12 x 20 Refrigerant Conn. (IDS) Suction 3/4" Refrigerant Conn. (IDS) Liquid 3/8" Florator Piston Size 0,053 Weights Approx. kg (base unit w/out heat) 55 Weights Approx. lbs (base unit w/out heat) 120
Air Handler Size 30 36 42 208-240/60/1 12,5 17,5 20 22,5 40 VA, Class 2 9x6 10 x 8 10 x 8 10 x 8 1/4 1/3 1/3 1/2 1,9 2,2 2,6 3,0 3 3 3 3 1 360 1 700 2 040 2 380 800 1 000 1 200 1 400 12 x 20 16 x 20 16 x 20 18 x 25 3/4" 3/4" 3/4" 7/8" 3/8" 3/8" 3/8" 3/8" 0,059 0,067 0,073 0,080 55 65 65 105 120 140 140 230 24
48
60
25
25
10 x 8 10 x 10 1/2 3/4 4,0 4,3 3 3 2 720 3 400 1 600 2 000 18 x 25 20 x 25 7/8" 7/8" 3/8" 3/8" 0,084 0,093 105 110 230 240
Application Guide / Air handler – Page 5
AVAILABLE KITS
Horizontal Drain Pan Kit Filter Rack
Counterflow Conversion Kit
A/C TXV R22 HP TXV R22 A/C R410a HP TXV R410a 5 kW Electric Heat Kits Includes: Heating elements, Thermal limits, Sequencer(s), *Circuit breaker(s), and Mounting plate. *(12,5 kW above)
7,5 kW 10 kW 12,5 kW 15 kW 17,5 kW 20 kW 22,5 kW
Circuit breaker Kit
5 KW 7,5 kW 10 kW
Part # 991677-00 991678-00 991679-00 991680-00 655016-00 655017-00 650564-00 650565-00 991675-01 991675-02 991676-01 991676-02 650264-00 650264-01 655074-00 655009-01 655009-05 655010-04 655009-06 655010-06 655009-08 655010-08 655009-09 655010-09 655009-10 655010-10 655009-11 655010-11 655010-12 655010-13 991641-00 991642-00 991643-00
18 X
24 X
X
X
X
X
30 X
36 X
X
X
X
X
42
48
60
X
X
X
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X X X
X X X
X X X
X X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
X
X X X X
X X X X
X X
X X X
X X X
X X X
X X X
X X X
Application Guide / Air handler – Page 6
AVAILABLE KITS
Water Heat Kit Without Pump
Water Heat Kit With Pump
Pump Kit Freeze Stat
2 2 3 3 2 2 3 3 3 3 4 4 3 3 4 4
Part # 2 row 656141-03 3 row 656141-06 2 row 656141-09 3 row 656141-12 3 row 656141-15 4 row 656141-18 3 row 656141-21 4 row 656141-24 row (120 V) 656141-02 row (240 V) 656141-01 row (120 V) 656141-05 row (240 V) 656141-04 row (120 V) 656141-08 row (240 V) 656141-07 row (120 V) 656141-11 row (240 V) 656141-10 row (120 V) 656141-14 row (240 V) 656141-13 row (120 V) 656141-17 row (240 V) 656141-16 row (120 V) 656141-20 row (240 V) 656141-19 row (120 V) 656141-23 row (240 V) 656141-22 120 V 991644-00 240 V 991645-00 991662-00
18 X X
24 X X
30
36
X X
X X
42
48
X X
X X
60
X X X X X X
X X X X X X X X
X X X X X X X X
X X X
X X X
X X X
X X X
X X X
X X X X
X X X
X X X X X X X
Application Guide / Air handler – Page 7
MODEL NOMENCLATURE B
C
R
M
A1
2
24
-
S
05
2
B = Family
VOLTAGE 1 = 240-208/1/60 Hz 2 = 240-208/1/60 Hz w/ Time Delay 3 = 120/1/60 Hz 4 = 120/1/60 Hz w/ Time Delay 5 = 220/1/50 Hz 6 = 220/1/50 Hz w/ Time Delay 7 = 220/1/50 – 3 speeds
BLOWER MOTOR TYPE C = Constant speed blower V = Variable speed blower (Not currently available)
REFRIGERANT AND DRAIN CONNECTIONS R = Right Hand O = No Coil
HEAT 00 = 0 kW Elec. 05 = 5 kW Elec. 07 = 7,5 kW Elec. 10 = 10 kW Elec. 12 = 12,5 kW Elec 15 = 15 kW Elec. 17 = 17,5 kW Elec. 20 = 20 kW Elec. 22 = 22,5 kW Elec. 25 = 25 kW Elec.
AIR FLOW CONFIGURATION V = Vertical Only M = Multi-position
SLAB NUMBER A1 thru Z9 00 = No cooling coil, Heating only
Note: Max. 10 kW per elec. supply circuit
SIZE kW available
EXPANSION DEVICE
18 24 30
0 = No Cooling Coil 2 = Florator 3 = Bleed TXV Valve (R22) 4 = Non Bleed A/C TXV Valve (R22) 5 = Non Bleed HP-A/C TXV Valve (R22) 6 = Non Bleed A/C TXV Valve (R410a) 9 = Non Bleed HP-A/C TXV Valve (R410a)
36 42 48 60
UNIT SIZE (NOMINAL MBTUH) 18, 24, 30, 36
42, 48, 60
Slant coil
A coil
5 – 7,5 - 10 5 – 7,5 – 10 – 12,5 5 – 7,5 – 10 – 12,5 15 – 17,5 5 – 7,5 – 10 – 12,5 15 – 17,5 – 20 7,5 – 10 – 12,5 - 15 17,5 – 20 – 22,5 7,5 – 10 – 12,5 –15 17,5 – 20 – 22,5 - 25 10 – 12,5 – 15 17,5 – 20 – 22,5 - 25
2P = 2 Row hot water coil (w/ pump and valve assembly)
On 18, 24, 30 & 36 models 3P = 3 Row hot water coil (w/ pump and valve assembly)
LINE VOLTAGE CONNECTIONS / CIRCUIT PROTECTION
On all models 4P = 4 Row hot water coil
Amount of Heat S = Stripped Wire T = Terminal Block B = Circuit Breaker P = Pull Disconnect
Water #
0 #
# = Standard , O = Optional
5 # O O O
(w/ pump and valve assembly)
7,5
10
12,5
15
17,5
20
22,5
25
# O O
# O O
#
#
#
#
#
#
On 42, 48 & 60 models 2N = 2 Row hot water coil (no pump) On 18, 24, 30 & 36 models 3N = 3 Row hot water coil (no pump) On all models 4N = 4 Row hot water coil (no pump) On 42, 48 & 60 models
Application Guide / Air handler – Page 8
AIR HANDLER BLOWER PERFORMANCE (m3/h vs ESP Pa) All data is given while air handler is operating with DX coil and air filter installed. Speeds marked in bold with an asterix* are the factory speed settings for both heating and cooling. Cooling speeds should not be reduced below factory setting. Different speeds can be set for heating mode. See installation instructions for changing speeds and minimum settings on electric heat.
50 Hz - BC Series 2 speed Motor “- 005”
Size
Electric Heat Models 50 75 100
Speed
25
125
Low
1 056
967
847
682
569
*High
1 174
1 074
941
758
633
Low
1 369
1 259
1 184
1 087
826
*High
1 521
1 399
1 315
1 208
917
Low
1 548
1 349
1 332
1 132
999
*High
1 892
1 767
1 660
1 419
1 265
Low
1 626
1 416
1 399
1 189
1 049
*High
1 987
1 855
1 743
1 490
1 328
Low
2 514
2 318
2 183
2 023
1 673
*High
2 861
2 709
2 513
2 334
2 092
Low
3 080
2 926
2 780
2 641
2 509
*High
3 520
3 344
3 177
3 018
2 867
18
24
30
36
48
60
Water Coil 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row
25 753 720 1 229 1 177 1 132 1 084 1 500 1 437 1 507 1 444 1 954 1 872 1 937 1 856 2 341 2 243 2 522 2 416 2 985 2 859 2 786 2 667 3 453 3 308
Water 50 709 680 1 211 1 160 1 067 1 022 1 479 1 417 1 422 1 361 1 820 1 743 1 827 1 751 2 309 2 212 2 379 2 279 2 944 2 820 2 627 2 516 3 405 3 262
Heat Models 75 100 666 652 637 624 1 018 981 975 940 1 000 978 958 937 1 460 1 412 1 398 1 352 1 335 1 305 1 278 1 249 1 706 1 667 1 634 1 597 1 646 1 609 1 577 1 542 2 277 2 204 2 181 2 112 2 231 2 179 2 137 2 088 2 903 2 809 2 781 2 691 2 467 2 409 2 346 2 307 3 357 3 247 3 216 3 111
125 635 608 940 900 954 914 1 364 1 307 1 274 1 220 1 628 1 559 1 571 1 505 2 130 2 040 2 128 2 039 2 713 2 599 2 351 2 253 3 135 3 004
Application Guide / Air handler – Page 9
AIR HANDLER BLOWER PERFORMANCE (cfm vs inches H 2O) 50 Hz - BC Series 2 speed Motor “- 005”
Size
Electric Heat Models 0,2 0,3 0,4
Speed
0,1
Low
622
569
498
401
*High
691
632
554
446
Low
806
741
697
640
*High
896
824
774
711
Low
911
794
784
666
*High
1 114
1 040
977
835
Low
957
833
823
700
*High
1 169
1 092
1 026
877
Low
1 480
1 364
1 285
1 191
*High
1 684
1 595
1 479
1 374
Low
1 813
1 722
1 636
1 554
*High
2 072
1 968
1 870
1 776
18
24
30
36
48
60
Water Coil 2 row 335 3 row 2 row 372 3 row 2 row 486 3 row 2 row 540 3 row 2 row 588 3 row 2 row 744 3 row 2 row 617 3 row 2 row 782 3 row 3 row 985 4 row 3 row 1 232 4 row 3 row 1 477 4 row 3 row 1 688 4 row 0,5
0,1 443 424 723 693 666 638 883 846 887 850 1 150 1 102 1 140 1 092 1 378 1 320 1 484 1 422 1 757 1 683 1 640 1 570 2 032 1 947
Water 0,2 417 400 713 683 628 602 871 834 837 801 1 071 1 026 1 075 1 031 1 359 1 302 1 400 1 341 1 733 1 660 1 546 1 481 2 004 1 920
Heat Models 0,3 0,4 392 384 375 367 599 577 574 553 589 576 564 552 859 831 823 796 786 768 752 735 1 004 981 962 940 969 947 928 908 1 340 1 297 1 287 1 243 1 313 1 283 1 258 1 229 1 709 1 653 1 637 1 584 1 452 1 418 1 381 1 358 1 976 1 911 1 893 1 831
0,5 374 358 553 530 562 538 803 769 750 718 958 918 925 886 1 254 1 201 1 253 1 200 1 597 1 530 1 384 1 326 1 845 1 768
Application Guide / Air handler – Page 10
AIR HANDLER BLOWER PERFORMANCE (m3/h vs ESP Pa) All data is given while air handler is operating with DX coil and air filter installed. Speeds marked in bold with an asterix* are the factory speed settings for both heating and cooling. Cooling speeds should not be reduced below factory setting. Different speeds can be set for heating mode. See installation instructions for changing speeds and minimum settings on electric heat.
50 Hz - BC Series 3 speed Motor “- 007”
Size
18
24
30
36
48
60
Electric Heat Models 50 75 100
Speed
25
125
Low
1 053
960
824
713
620
*Med
1 198
1 096
960
773
645
High
1 274
1 147
1 019
849
671
Low
1 452
1 359
1 265
1 121
892
*Med
1 690
1 554
1 461
1 342
1 019
High
1 733
1 605
1 503
1 350
1 121
Low
1 580
1 376
1 359
1 155
1 019
*Med
1 665
1 554
1 427
1 248
1 113
High
1 736
1 605
1 503
1 342
1 189
Low
2 089
1 945
1 851
1 709
1 554
*Med
2 302
2 132
2 013
1 877
1 707
High
2 358
2 225
2 072
1 945
1 809
Low
2 565
2 364
2 227
2 064
1 707
*Med
2 789
2 573
2 387
2 200
1 987
High
2 358
2 599
2 421
2 217
2 013
Low
2 850
2 627
2 474
2 293
1 897
*Med
3 020
2 859
2 652
2 463
2 208
High
3 099
2 888
2 689
2 444
2 236
Water Coil 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row
25 666 638 852 816 883 846 887 850 1 135 1 087 1 150 1 102 887 850 1 135 1 087 1 150 1 102 1 140 1 092 1 377 1 319 1 378 1 320 1 485 1 422 1 793 1 718 1 757 1 683 1 640 1 570 1 980 1 896 2 032 1 947
Water 50 628 602 803 769 871 834 837 801 1 071 1 026 1 135 1 087 837 801 1 071 1 026 1 135 1 087 1 076 1 030 1 299 1 244 1 359 1 302 1 400 1 341 1 691 1 620 1 733 1 660 1 546 1 481 1 952 1 870 2 004 1 920
Heat Models 75 100 589 576 564 551 753 736 721 705 859 831 823 796 786 768 752 735 1 004 981 962 940 1 119 1 082 1 072 1 037 786 768 752 735 1 004 981 962 940 1 119 1 082 1 072 1 037 969 947 928 907 1 170 1 144 1 121 1 096 1 340 1 297 1 284 1 243 1 313 1 283 1 258 1 229 1 586 1 549 1 519 1 484 1 709 1 653 1 637 1 584 1 452 1 418 1 381 1 358 1 925 1 862 1 844 1 783 1 976 1 911 1 893 1 831
125 561 538 718 688 803 769 750 718 958 918 1 046 1 002 750 718 958 918 1 046 1 002 925 886 1 117 1 070 1 254 1 201 1 253 1 200 1 513 1 449 1 597 1 530 1 384 1 326 1 798 1 722 1 846 1 768
Application Guide / Air handler – Page 11
AIR HANDLER BLOWER PERFORMANCE (cfm vs inches H 2O) 50 Hz - BC Series 3 speed Motor “- 007”
Size
18
24
30
36
48
60
Electric Heat Models 0,2 0,3 0,4
Speed
0,1
0,5
Low
620
565
485
420
365
*Med
705
645
565
455
380
High
750
675
600
500
395
Low
855
800
745
660
525
*Med
995
915
860
790
600
High
1 020
945
885
795
660
Low
930
810
800
680
600
*Med
980
915
840
735
655
High
1 022
945
885
790
700
Low
1 230
1 145
1 090
1 006
915
*Med
1 355
1 255
1 185
1 105
1 005
High
1 388
1 310
1 220
1 145
1 065
Low
1 510
1 392
1 311
1 215
1 005
*Med
1 642
1 515
1 405
1 295
1 170
High
1 388
1 530
1 425
1 305
1 185
Low
1 678
1 547
1 457
1 350
1 117
*Med
1 778
1 683
1 561
1 450
1 300
High
1 824
1 700
1 583
1 439
1 317
Water Coil 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row
0,1 392 376 501 480 520 498 522 500 668 640 677 649 522 500 668 640 677 649 671 643 811 776 811 777 874 837 1 055 1 011 1 034 991 965 924 1 165 1 116 1 196 1 146
Water 0,2 370 354 473 453 513 491 493 471 630 604 668 640 493 471 630 604 668 640 633 606 765 732 800 766 824 789 995 954 1 020 977 910 872 1 149 1 101 1 180 1 130
Heat Models 0,3 0,4 347 339 332 324 443 433 424 415 506 489 484 469 463 452 443 433 591 577 566 553 659 637 631 610 463 452 443 433 591 577 566 553 659 637 631 610 570 557 546 534 689 673 660 645 789 763 756 732 773 755 740 723 934 912 894 873 1 006 973 964 932 855 835 813 799 1 133 1 096 1 085 1 049 1 163 1 125 1 114 1 078
0,5 330 317 423 405 473 453 441 423 564 540 616 590 441 423 564 540 616 590 544 521 657 630 738 707 738 706 891 853 940 901 815 780 1 058 1 014 1 087 1 041
Application Guide / Air handler – Page 12
AIR HANDLER BLOWER PERFORMANCE (m3/h vs ESP Pa) All data is given while air handler is operating with DX coil and air filter installed. Speeds marked in bold with an asterix* are the factory speed settings for both heating and cooling. Cooling speeds should not be reduced below factory setting. Different speeds can be set for heating mode. See installation instructions for changing speeds and minimum settings on electric heat.
60 Hz - BC Series 3 speed Motor “- 001”
Size
18
24
30
36
42
48
60
Electric Heat Models 50 75 100
Speed
25
125
Low
800
754
709
693
676
*Med
1 235
1 166
1 092
1 069
1 043
High
1 308
1 290
1 273
1 232
1 189
Low
1 128
1 089
1 058
1 028
975
*Med
1 539
1 453
1 363
1 330
1 298
High
1 597
1 575
1 553
1 502
1 451
Low
1 604
1 512
1 420
1 388
1 356
*Med
2 051
1 935
1 815
1 774
1 733
High
2 080
2 052
2 023
1 957
1 891
Low
2 083
1 964
1 845
1 803
1 760
*Med
2 489
2 348
2 115
2 068
2 018
High
2 492
2 458
2 424
2 346
2 266
Low
2 396
2 258
2 120
2 071
2 020
*Med
2 932
2 766
2 593
2 533
2 474
High
2 944
2 904
2 863
2 769
2 674
Low
2 936
2 849
2 768
2 688
2 608
*Med
3 094
3 051
3 010
2 912
2 813
High
3 177
3 133
3 090
2 990
2 888
Low
2 965
2 795
2 625
2 564
2 503
*Med
3 579
3 530
3 480
3 366
3 250
High
3 675
3 624
3 573
3 456
3 337
Water Coil 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row
25 753 720 1 160 1 112 1 229 1 177 1 132 1 084 1 448 1 387 1 500 1 437 1 507 1 444 1 928 1 847 1 954 1 872 1 937 1 856 2 339 2 241 2 341 2 243 2 282 2 186 2 756 2 640 2 767 2 650 2 522 2 416 3 046 2 918 2 985 2 859 2 786 2 667 3 363 3 222 3 453 3 308
Water 50 709 680 1 096 1 050 1 211 1 160 1 067 1 022 1 364 1 307 1 479 1 417 1 422 1 361 1 820 1 743 1 928 1 847 1 827 1 751 2 207 2 114 2 309 2 212 2 152 2 062 2 599 2 490 2 728 2 613 2 379 2 279 2 873 2 752 2 944 2 820 2 627 2 516 3 317 3 177 3 405 3 262
Heat Models 75 100 666 652 637 624 1 026 1 004 983 962 1 018 981 975 940 1 000 978 958 937 1 279 1 250 1 226 1 198 1 460 1 412 1 398 1 352 1 335 1 305 1 278 1 249 1 706 1 667 1 634 1 597 1 901 1 839 1 821 1 762 1 646 1 609 1 577 1 542 1 988 1 944 1 904 1 862 2 277 2 204 2 181 2 112 2 017 1 972 1 933 1 889 2 436 2 382 2 334 2 282 2 690 2 602 2 577 2 492 2 231 2 179 2 137 2 088 2 695 2 632 2 581 2 521 2 903 2 809 2 781 2 691 2 467 2 409 2 346 2 307 3 270 3 163 3 133 3 030 3 357 3 247 3 216 3 111
125 635 608 980 939 940 900 954 914 1 220 1 169 1 364 1 307 1 274 1 220 1 628 1 559 1 777 1 702 1 571 1 505 1 898 1 818 2 130 2 040 1 926 1 845 2 326 2 228 2 513 2 407 2 128 2 039 2 571 2 463 2 713 2 599 2 351 2 253 3 054 2 926 3 135 3 004
Application Guide / Air handler – Page 13
AIR HANDLER BLOWER PERFORMANCE (cfm vs inches H 2O) 60 Hz - BC Series 3 speed Motor “- 001”
Size
18
24
30
36
42
48
60
Electric Heat Models 0,2 0,3 0,4
Speed
0,1
0,5
Low
471
444
417
408
398
*Med
727
686
643
629
614
High
770
759
749
725
700
Low
664
641
623
605
574
*Med
906
855
802
783
764
High
940
927
914
884
854
Low
944
890
836
817
798
*Med
1 207
1 139
1 068
1 044
1 020
High
1 224
1 208
1 191
1 152
1 113
Low
1 226
1 156
1 086
1 061
1 036
*Med
1 465
1 382
1 245
1 217
1 188
High
1 467
1 447
1 427
1 381
1 334
Low
1 410
1 329
1 248
1 219
1 189
*Med
1 726
1 628
1 526
1 491
1 456
High
1 733
1 709
1 685
1 630
1 574
Low
1 728
1 677
1 629
1 582
1 535
*Med
1 821
1 796
1 772
1 714
1 656
High
1 870
1 844
1 819
1 760
1 700
Low
1 745
1 645
1 545
1 509
1 473
*Med
2 107
2 078
2 048
1 981
1 913
High
2 163
2 133
2 103
2 034
1 964
Water Coil 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 2 row 3 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row 3 row 4 row
0,1 443 424 683 654 723 693 666 638 852 816 883 846 887 850 1 135 1 087 1 150 1 102 1 140 1 092 1 377 1 319 1 378 1 320 1 343 1 287 1 622 1 554 1 628 1 560 1 485 1 422 1 793 1 718 1 757 1 683 1 640 1 570 1 980 1 896 2 032 1 947
Water 0,2 417 400 645 618 713 683 628 602 803 769 871 834 837 801 1 071 1 026 1 135 1 087 1 076 1 030 1 299 1 244 1 359 1 302 1 267 1 214 1 530 1 466 1 605 1 538 1 400 1 341 1 691 1 620 1 733 1 660 1 546 1 481 1 952 1 870 2 004 1 920
Heat Models 0,3 0,4 392 384 375 367 604 591 579 566 599 577 574 553 589 576 564 551 753 736 721 705 859 831 823 796 786 768 752 735 1 004 981 962 940 1 119 1 082 1 072 1 037 969 947 928 907 1 170 1 144 1 121 1 096 1 340 1 297 1 284 1 243 1 187 1 161 1 137 1 112 1 434 1 402 1 374 1 343 1 584 1 531 1 517 1 467 1 313 1 283 1 258 1 229 1 586 1 549 1 519 1 484 1 709 1 653 1 637 1 584 1 452 1 418 1 381 1 358 1 925 1 862 1 844 1 783 1 976 1 944 1 893 1 831
0,5 374 358 577 553 553 530 561 538 718 688 803 769 750 718 958 918 1 046 1 002 925 886 1 117 1 070 1 254 1 201 1 134 1 086 1 369 1 312 1 479 1 417 1 253 1 200 1 513 1 449 1 597 1 530 1 384 1 326 1 798 1 722 1 846 1 768
Application Guide / Air handler – Page 14
WATER HEATING CAPACITY (kW) Unit Size 18 & 24
Water Coil Size
2 ROW
3 ROW
Ent. Water P.D Temp. (mmCE) (°C)
49 60 71 82 49 60 71 82
61 61 61 61 91 61 61 61
0,2 Air flow (m3/h) 680
1020
1360
2,6 3,9 5,2 9,6 3,3 4,8 6,4 7,9
3,2 4,6 6,0 7,3 4,0 5,7 7,4 9,1
3,5 5,0 6,5 8,0 4,4 6,2 8,1 9,9
Water flow (m3/h) 0,5 Air flow (m3/h) P.D (mmCE) 680 1020 1360
183 183 183 183 274 274 274 274
3,4 4,8 6,2 7,7 4,3 6,0 7,8 9,5
4,1 5,8 7,5 9,3 5,2 7,4 9,6 11,8
4,6 6,5 8,5 10,4 5,9 8,4 10,8 13,3
P.D (mmCE)
427 396 396 396 579 579 549 549
0,7 Air flow (m3/h) 680
1020 1360
3,7 4,5 5,2 6,4 6,7 8,3 8,2 10,2 4,6 5,8 6,4 8,1 8,3 10,5 10,2 12,9
5,1 7,3 9,4 11,6 6,6 9,4 12,1 14,9
Unit Size 30 & 36
Water Coil Size
2 ROW
3 ROW
Ent. Water Temp. (°C)
49 60 71 82 49 60 71 82
0,5 Air flow (m3/h)
P.D (mmCE) 1360 1700
152 152 152 122 213 183 183 183
5,1 5,3 7,2 7,5 9,3 9,8 11,5 12,0 6,2 6,7 8,8 9,5 11,5 12,3 14,1 15,1
2040
5,6 8,0 10,4 12,8 15,9 10,0 13,0 16,1
Water flow (m3/h) 0,7 0,9 3 Air flow (m /h) Air flow (m3/h) P.D P.D (mmCE) 1360 1700 2040 (mmCE) 1360 1700 2040
305 305 305 274 427 396 396 396
5,7 8,1 10,6 13,0 7,2 10,0 12,9 15,8
6,0 8,5 11,1 13,6 7,7 10,8 14,0 17,3
6,4 9,1 11,9 14,6 8,2 11,7 15,1 18,6
518 518 488 488 732 701 671 671
6,2 8,7 11,3 13,9 7,5 10,6 13,7
6,5 9,1 11,8 14,6 8,3 11,7 15,1 16,8 18,6
7,0 9,9 12,8 15,7 9,0 12,7 16,4 20,2
Unit Size 42 & 48
Water Coil Size
3 ROW
4 ROW
Ent. 0,7 Water Air flow (m3/h) P.D Temp. (mmCE) 2380 2550 2720 (°C)
49 60 71 82 49 60 71 82
244 244 244 274 305 305 305 305
9,6 13,6 17,7 21,8 11,3 16,0 20,7 25,5
9,9 14,0 18,1 22,3 11,6 16,4 21,3 26,1
10,1 14,3 18,5 22,8 11,9 16,8 21,8 26,8
Water flow (m3/h) 0,9 Air flow (m3/h) P.D (mmCE) 2380 2550 2720
427 396 396 396 518 518 518 488
10,6 15,0 19,4 23,9 12,5 17,7 22,9 28,1
10,9 15,4 20,0 24,6 12,9 18,2 23,6 29,0
11,2 15,8 20,5 25,3 13,2 18,7 24,2 29,8
1,1 Air flow (m3/h)
P.D (mmCE) 2380 2550 2720
610 610 579 579 793 793 762 732
11,3 15,9 20,6 25,3 13,3 18,8 24,3
11,6 16,4 21,3 26,2 13,8 19,4 25,1 29,9 30,9
11,9 16,9 21,9 26,9 14,2 20,0 25,9 31,8
All capacities are based on 21°C entering air temperature. For entering air temperature other than 21°C, use the following capacity correction factors: (22°C x 0,982) ♣ (20°C x 1,02) ♣ (19°C x 1,04) Glycol correction factors: (10% x 0,98) ♣ (20% x 0,95) ♣ (30% x 0,92) ♣ (40% x 0,88)
Application Guide / Air handler – Page 15
WATER HEATING CAPACITY (kW) Unit Size 60
Water Coil Size
3 ROW
4 ROW
Ent. 0,7 Water Air flow (m3/h) P.D Temp. (mmCE) 3060 3230 3400 (°C)
49 60 71 82 49 60 71 82
366 366 366 366 335 335 335 335
10,9 15,5 20,1 24,7 12,8 18,1 23,4 28,8
11,1 15,7 20,4 25,1 13,0 18,4 23,8 29,3
11,3 16,0 20,7 25,5 13,2 18,7 24,2 29,7
Water flow (m3/h) 0,9 Air flow (m3/h) P.D (mmCE) 3060 3230 3400
640 640 610 610 579 579 549 549
12,2 17,3 22,4 27,5 14,4 20,3 26,3 32,3
12,4 17,6 22,8 28,1 14,7 20,7 26,8 33,0
12,7 17,9 23,2 28,6 15,0 21,1 27,4 33,6
1,1 Air flow (m3/h)
P.D (mmCE) 3060 3230 3400
976 976 945 945 884 854 854 823
13,1 18,5 24,0 29,5 15,5 21,9 28,3
13,4 18,9 24,5 30,1 15,9 22,4 29,0 34,7 35,6
13,6 19,3 25,0 30,7 16,2 22,9 29,6 36,3
All capacities are based on 21°C entering air temperature. For entering air temperature other than 21°C, use the following capacity correction factors: (22°C x 0,982) ♣ (20°C x 1,02) ♣ (19°C x 1,04) Glycol correction factors: (10% x 0,98) ♣ (20% x 0,95) ♣ (30% x 0,92) ♣ (40% x 0,88)
Application Guide / Air handler – Page 16
WATER HEATING CAPACITY (Btu/h) Unit Size 18 & 24
Ent. Water Water Coil Temp. Size (°F) 120 2 140 ROW 160 180 120 3 140 ROW 160 180
H2O P.D. (ft) 0,2 0,2 0,2 0,2 0,3 0,2 0,2 0,2
1 Air flow (cfm) 400
600
800
9 004
10 979 11 914
13 209 17 628 32 738 11 286 16 401 21 792 26 908
15 600 20 302 25 065 13 771 19 506 25 320 31 193
16 942 22 065 27 260 14 944 21 177 27 500 33 891
Water flow (gpm) 2 H2O Air flow (cfm) P.D. 400 600 800 (ft) 11 639 13 997 15 683 0,6 16 452 19 823 22 240 0,6 21 316 25 727 28 834 0,6 26 217 31 687 35 621 0,6 14 528 17 826 20 160 0,9 20 495 25 194 28 524 0,9 26 511 32 641 36 991 0,9 32 564 40 145 45 532 0,9
3 Air flow (cfm)
H2O P.D. (ft) 1,4
400
600
800
12 536
15 396
17 522
1,3 1,3 1,3 1,9 1,9 1,8 1,8
17 683 22 872 28 091 15 582 21 942 28 343 34 771
21 757 28 184 34 659 19 636 27 701 35 833 44 014
24 793 32 151 39 573 22 659 32 004 41 442 50 947
Unit Size 30 & 36 Ent. Water Water Coil Temp. Size (°F) 120 2 140 ROW 160 180 120 3 140 ROW 160 180
H2O P.D. (ft) 05, 0,5 0,5 0,4 0,7 0,6 0,6 0,6
2 Air flow (cfm) 800
1 000
1 200
17 277 24 529 31 899 39 359 21 309 30 149 39 095 48 121
18 048 25 619 33 313 41 098 22 783 32 261 41 866 51 564
19 124 27 164 35 341 43 622 54 179 34 255 44 472 54 794
Water flow (gpm) 3 H2O Air flow (cfm) P.D. 800 1 000 1 200 (ft) 19 588 20 523 21 997 1,0 27 747 29 072 31 155 1,0 36 013 37 734 40 464 1,0 44 360 46 482 49 872 0,9 24 501 26 156 28 137 1,4 33 970 36 982 39 809 1,3 43 988 47 928 51 621 1,3 54 077 58 963 63 537 1,3
4 Air flow (cfm)
H2O P.D. (ft)
800
1 000
1 200
1,7 1,7 1,6 1,6 2,4 2,3 2,2 2,2
20 990 29 682 38 472 47 332 25 648 36 180 46 799 57 481
22 035 31 163 40 396 49 705 28 187 39 801 51 526 63 331
23 750 33 616 43 602 53 678 30 578 43 208 55 970 68 827
Unit Size 42 & 48 Ent. Water Water Coil Temp. Size (°F) 120 2 140 ROW 160 180 120 3 140 ROW 160 180
H2O P.D. (ft) 0,8 0,8 0,8 0,9 1,0 1,0 1,0 1,0
3 Air flow (cfm) 1 400
1 500
1 600
32 883 33 695 34 441 46 541 60 372 74 330 38 636 54 582 70 692 86 924
47 701 61 888 76 209 39 631 55 996 72 535 89 200
48 766 63 279 77 933 40 540 57 288 74 216 91 276
Water flow (gpm) 4 H2O Air flow (cfm) P.D. 1 400 1 500 1 600 (ft) 36 190 37 221 38 173 1,4 51 167 52 686 53 996 1,3 66 310 68 229 70 004 1,3 81 575 83 951 86 149 1,3 42 707 44 006 45 204 1,7 60 284 62 131 63 834 1,7 78 023 80 428 82 647 1,7 95 879 98 851 101 592 1,6
H2O P.D. (ft) 2,0 2,0 1,9 1,9 2,6 2,6 2,5 2,4
5 Air flow (cfm) 1 400
1 500
1 600
38 464
39 660
40 722
54 329 70 350 86 486 45 457 64 115 82 925
56 032 72 572 89 234 46 988 66 290 85 756
57 617 74 640 91 792 48 409 68 310 88 386
101 845
105 340
108 588
All capacities are based on 70°F entering air temperature. For entering air temperature other than 70°F, use the following capacity correction factors: (72°F x 0,982) ♣ (68°F x 1,02) ♣ (66°F x 1,04) Glycol correction factors: (10% x 0,98) ♣ (20% x 0,95) ♣ (30% x 0,92) ♣ (40% x 0,88)
Application Guide / Air handler – Page 17
WATER HEATING CAPACITY (Btu/h) Unit Size 60 Ent. Water Water Coil Temp. Size (°F) 120 2 140 ROW 160 180 120 3 140 ROW 160 180
H2O P.D. (ft) 1,2 1,2 1,2 1,2 1,1 1,1 1,1 1,1
3 Air flow (cfm) 1 800
1 900
2 000
37 308 37 936 38 521 52 797 68 481 84 309 43 662 61 666 79 853 98 192
53 693 69 650 85 756 44 406 62 721 81 224 99 863
54 526 70 737 87 101 45 095 63 698 82 492 101 427
Water flow (gpm) 4 H2O Air flow (cfm) P.D. 1 800 1 900 2 000 (ft) 41 636 42 459 43 229 2,1 58 874 60 047 61 145 2,1 76 308 77 839 79 273 2,0 93 886 95 781 97 555 2,0 49 104 50 118 51 065 1,9 69 318 70 759 72 104 1,9 89 723 91 598 93 347 1,8 110 265 112 579 114 739 1,8
H2O P.D. (ft) 3,2 3,2 3,1 3,1 2,9 2,8 2,8 2,7
5 Air flow (cfm) 1 800
1 900
2 000
44 672
45 650
46 570
63 115 81 747
64 508 83 564
65 818 85 273
100 517
102 764
104 879
52 882 74 605 96 514
54 114 76 356 98 793
55 271 77 999
118 557
121 369
124 009
100 931
All capacities are based on 70°F entering air temperature. For entering air temperature other than 70°F, use the following capacity correction factors: (72°F x 0,982) ♣ (68°F x 1,02) ♣ (66°F x 1,04) Glycol correction factors: (10% x 0,98) ♣ (20% x 0,95) ♣ (30% x 0,92) ♣ (40% x 0,88)
Application Guide / Air handler – Page 18
MAXIMUM LINE LENGTH FOR HEATING COILS USING PUMP OPTION All line lengths are total for supply and return Air Nominal Handler Pipe Size Size (ID) 0,23 18 & 24 1/2" 78 2 Row 3/4" 18 & 24 1/2" 78 3 Row 3/4" 1/2" 30 & 36 3/4" 2 Row 1” 1/2" 30 & 36 3/4" 3 Row 1” 3/4" 42 & 48 1” 3 Row 1 1/4" 3/4" 42 & 48 1” 4 Row 1 1/4" 3/4" 60 1” 3 Row 1 1/4" 3/4" 60 1” 4 Row 1 1/4" -
0,29 45 45 -
0,34 30 30 -
0,41 22 141 21 138 -
0,45 16 110 16 107 17 113 16 110 -
Maximum Supply Pipe Length (m) – Type K copper 3 Water flow (m /h) 0,52 0,57 0,64 0,68 0,75 0,79 0,86 0,91 0,98 1,02 11 7 5 2 80 60 46 36 10 6 4 2 77 57 43 32 11 8 5 3 83 63 49 39 30 23 18 13 154 122 98 78 11 7 4 2 80 57 46 36 27 20 15 10 141 109 85 66 41 32 25 19 15 11 8 160 129 104 84 67 54 176 38 30 23 17 13 9 6 151 121 97 78 61 48 157 37 28 21 16 11 7 4 144 113 89 70 52 39 131 37 29 22 16 12 8 5 148 116 93 74 57 44 145
1,09 5 43 142 3 37 123 1 27 97 2 32 112
1,13 3 34 115 1 27 96 18 69 23 85
1,36 -
1,59 -
1,81 -
Notes: 1. 2. 3.
Line lengths are based on water only. To adjust maximum line lengths for glycol, divide length by the factors shown in Table 2 IMPORTANT: Glycol should never be used in a potable water system All lengths are based on closed loop systems
Application Guide / Air handler – Page 19
4. 5. 6. 7.
Line lengths within the shaded areas should not be used when a water heater is the source of heat. When using a boiler for these line lengths, excessive line temperature loss will occur and must be accounted for Supply and return lines must be properly insulated to reduce temperature loss and to prevent freezing when passing through an unconditioned space All lengths include (12) 90° short radius elbows. To adjust for extra or fewer fittings, use the factors in Table 1 Always use full flow ball or gate valves to minimize pressure drop
Table 1 Pipe Size 1/2" 3/4" 1” 1 1/4"
90° SR el 0,46 0,61 0,82 1,10
Equivalent m of pipe 90° LR el 45° el 0,24 0,30 0,30 0,43 0,40 0,58 0,55 0,76
Gate valve 0,30 0,43 0,58 0,76
Table 2 % Glycol 10 20 30 40 50
60 1,04 1,08 1,13 1,19 1,24
Fluid temperature (°C) 71 82 1,04 1,02 1,07 1,04 1,11 1,08 1,16 1,12 1,21 1,17
Application Guide / Air handler – Page 20
MAXIMUM LINE LENGTH FOR HEATING COILS USING PUMP OPTION All line lengths are total for supply and return Air Nominal Handler Pipe Size Size (ID) 18 & 24 2 Row 18 & 24 3 Row 30 & 36 2 Row 30 & 36 3 Row 42 & 48 3 Row 42 & 48 4 Row 60 3 Row 60 4 Row
1/2" 3/4" 1/2" 3/4" 1/2" 3/4" 1” 1/2" 3/4" 1” 3/4" 1” 1 1/4" 3/4" 1” 1 1/4" 3/4" 1” 1 1/4" 3/4" 1” 1 1/4"
1 256 256 -
1,3 149 148 -
1,5 100 98 -
1,8 71 464 70 454 -
2 53 361 51 351 55 372 53 361 -
2,3 35 263 33 251 37 273 35 263 -
Maximum Supply Pipe Length (ft) – Type K copper Water flow (gpm) 2,5 2,8 3 3,3 3,5 3,8 4 4,3 23 15 8 198 152 118 20 12 5 186 140 105 25 16 10 208 162 128 99 76 58 43 504 401 321 257 23 14 8 188 152 118 89 66 48 33 461 359 280 217 134 104 81 63 48 35 526 422 341 277 221 126 97 75 57 43 30 497 397 319 257 200 121 92 69 51 37 23 473 372 293 230 172 123 94 72 54 40 27 485 382 306 244 187 -
4,5 25 177 576 19 156 514 12 127 430 16 143 476
4,8 16 141 467 11 120 405 3 90 318 8 106 367
5 9 111 378 4 90 315 59 228 77 278
6 -
7 -
8 -
Notes: 8. Line lengths are based on water only. To adjust maximum line lengths for glycol, divide length by the factors shown in Table 2 9. IMPORTANT: Glycol should never be used in a potable water system 10. All lengths are based on closed loop systems
Application Guide / Air handler – Page 21
11. Line lengths within the shaded areas should not be used when a water heater is the source of heat. When using a boiler for these line lengths, excessive line temperature loss will occur and must be accounted for 12. Supply and return lines must be properly insulated to reduce temperature loss and to prevent freezing when passing through an unconditioned space 13. All lengths include (12) 90° short radius elbows. To adjust for extra or fewer fittings, use the factors in Table 1 14. Always use full flow ball or gate valves to minimize pressure drop
Table 1 Pipe Size 1/2" 3/4" 1” 1 1/4"
90° SR el 1,5 2 2,7 3,6
Equivalent ft of pipe 90° LR el 45° el 0,8 1 1 1,4 1,3 1,9 1,8 2,5
Gate valve 1 1,4 1,9 2,5
Table 2 % Glycol 10 20 30 40 50
140 1,04 1,08 1,13 1,19 1,24
Fluid temperature (°F) 160 180 1,04 1,02 1,07 1,04 1,11 1,08 1,16 1,12 1,21 1,17
Application Guide / Air handler – Page 22
SIZE 18 – 36 installation configurations Shading indicates proper line connections Upflow
Upflow As shipped from factory (return in bottom or left side)
*Counterflow Field converted with kit (return in top)
Field converted (return in bottom or right side)
Bottom / Filter Frame
Liq.
Suc. Drains
Optional filter rack
Liq. Liq. Suc.
Optional filter rack
Suc.
Drains
Drains
Bottom / Filter Frame
Horizontal Right Factory ready if ordered as multi-position Or field converted with horizontal drain pan kit
Bottom / Filter Frame
Liq. Suc. Drains
* See price sheet for restriction on counterflow kits
Application Guide / Air handler – Page 23
SIZE 18 – 36 installation configurations Shading indicates proper line connections Horizontal Left Easily converted if ordered as multi-position Or with optional horizontal drain pan kit
Bottom / Filter Frame
Liq. Drains
Suc.
Application Guide / Air handler – Page 24
SIZE 42 - 60 installation configurations Shading indicates proper line connections Upflow As shipped from factory (return in bottom)
*Counterflow Field converted with kit (return in top) Bottom / Filter Frame
Suc.
Drains
Liq. Either set may be used
Drains
Suc.
Drains
Bottom / Filter Frame
Liq. Either set may be used
Drains
Horizontal Right Factory ready if ordered as multi-position Or field converted with horizontal drain pan kit
Suc. Liq.
Drains
* See price sheet for restriction on counterflow kits
Application Guide / Air handler – Page 25
SIZE 42 - 60 installation configurations Shading indicates proper line connections Horizontal Left Easily converted if ordered as multi-position Or with optional horizontal drain pan kit
Bottom / Filter Frame
Liq. Suc.
Drains
Application Guide / Air handler – Page 26
DIMENSIONS Size 18 - 36 Water connections
On cooling and electric line, voltage enters top on both sides
D
Line voltage
E
Knock out for pull disconnect if used
Right side & top only
Knock out for circuit breaker if used
24V Right hand side
Front View
Side View A
Liquid
Suction
Filter & rack
B
C
Return Duct Opening ( Unit Size 18 & 24 30 & 36
A 1 118 1 219
B 559 559
Dimensions in mm C D E 381 432 343 470 432 432
B 22” 22”
Dimensions in inches C D E 15” 17” 13 ½” 18 ½” 17” 17”
Depth x Width 438 260 438 356
Return Duct Opening Unit Size 18 & 24 30 & 36
A 44” 48”
Depth x Width 17 ¼” 10 ¼” 17 ¼” 14”
Application Guide / Air handler – Page 27
DIMENSIONS Size 42 - 60 Water connections
On cooling and electric line, voltage enters top on both sides
D
E
Line voltage Knock out f or pull disconnect if used
Right side & top only
Knock out for circuit breaker if used
24V Right hand side
Front View
Side View A
Suction
Liquid
Filter & rack
B
C
Return Duct Opening ( Unit Size 42 & 48 60
A 1 245 1 346
B 660 660
Dimensions in mm C D E 508 533 470 559 533 521
Depth x Width 559 400 559 451
Return Duct Opening Unit Size 42 & 48 60
A 49” 53”
B 26” 26”
Dimensions in inches C D E 20” 21” 18 ½” 22” 21” 20 ½”
Depth x Width 22” 15 ¾” 22” 17 ¾”
Application Guide / Air handler – Page 28
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:
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:
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:
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POLAND :
PORTUGAL
LENNOX POLSKA Sp. z o.o. tel. : + 48 22 832 26 61 fax : + 48 22 832 26 62 e-mail : info@lennoxpolska.pl
:
LENNOX CLIMATIZAÇAO LDA. tel. : +351 22 999 84 60 fax : +351 22 999 84 68 e-mail : marketing@lennoxportugal.com
RUSSIA :
LENNOXDISTRIBUTIONMOSCOW tel. : + 7 095 246 07 46 fax : + 7 502 933 29 55 e-mail : lennox.dist.moscow@mtu-net.ru
SLOVAKIA
:
LENNOX SLOVENSKO tel. : + 421 2 44 87 19 27 fax : + 421 2 44 88 64 72 e-mail : lennox.slovensko@lennox.sk
SPAIN :
LENNOX REFAC S.A. tel. : + 34 915 40 18 10 fax : + 34 915 42 84 04 e-mail : marketing@lennox-refac.com
UKRAINE
:
OTHER
EUROPEAN COUNTRIES, AFRICA, MIDDLE-EAST :
AGU_AH_1002-E
LENNOX DISTRIBUTION KIEV tel. : + 380 44 213 14 21 fax : + 380 44 213 14 21 e-mail : jankauk@uct.kiev.ua LENNOX DISTRIBUTION tel. : + 33 4 72 23 20 14 fax : + 33 4 72 23 20 28 e-mail : marketing@lennoxdist.com
Anari cn=Anari, o, ou, email=anari2011 @gmail.com, c=IR
www.Lennoxeurope.com