036-21528-007-A-1205
Unitary Products Group
15
NOTE: Above data includes allowances for a dry indoor coil and no filters. For additional pressure drops, refer to the “Additional Static Pressure
Resistance” table.
TABLE 15: SIDE & BOTTOM SUPPLY AIR BLOWER PERFORMANCE (208/230/460 VOLT
1
)
MODEL NO.
BHP
MOTOR SPEED
SETTING
UNIT
AIRFLOW
EXTERNAL STATIC PRESSURE - IWG
0.15
0.30
0.50
0.70
0.90
WATTS
B1HP024
Cooling TB2-A, Heating TB2-A, Electric Heat
800 CFM
91
125
161
206
240
B1HP024
Cooling TB2-B, Heating TB2-B
900 CFM
118
148
199
243
285
B1HP030
Cooling TB2-A, Heating TB2-A, Electric Heat
1000 CFM
280
321
389
449
500
B1HP030
Cooling TB2-B, Heating TB2-B
1125 CFM
356
413
490
557
620
B1HP036
Cooling TB2-A, Heating TB2-A
1050 CFM
209
261
319
372
438
B1HP036
Cooling TB2-B, Heating TB2-B, Electric Heat
1200 CFM
273
324
392
480
541
B1HP042
Electric Heat
1225 CFM
306
341
412
494
577
B1HP042
Cooling TB2-A, Heating TB2-A
1300 CFM
338
395
470
551
640
B1HP042
Cooling TB2-B, Heating TB2-B
1400 CFM
393
466
544
642
734
B1HP048
Heating TB2-A
1400 CFM
377
427
504
597
683
B1HP048
Cooling TB2-A
1500 CFM
455
516
601
703
788
B1HP048
Cooling TB2-B, Heating TB2-B, Electric Heat
1600 CFM
530
608
707
800
873
B1HP060
Cooling TB2-A
1600 CFM
385
478
489
596
703
B1HP060
Heating TB2-A
1900 CFM
400
493
593
700
807
B1HP060
Cooling TB2-B
2000 CFM
590
717
833
940
1047
1.
All units are factory set to TB2-A.
TABLE 16: ADDITIONAL STATIC RESISTANCE
DESCRIPTION
RESISTANCE, IWG
CFM
500
600
700
800
900
1,000
1,100
1,200
1,300
1,400
1,500
1,600
1,700
1,800
1,900
2,000
Wet Indoor Coil
0.01
0.01
0.01
0.02
0.01
0.02
0.03
0.04
0.04
0.03
0.04
0.04
0.05
0.05
0.06
0.07
Economizer
0.00
0.00
0.00
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.07
0.08
0.08
Filter/Frame Kit
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.04
0.05
0.05
0.06
0.06
0.07
Electric Heat
0.02
0.03
0.03
0.03
0.04
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.01
0.11
0.11
0.12