Company HBC Series Spec Sheet

-15-
PSC MOTOR
RHBC (120 Volt)
CFM vs EXTERNAL STATIC PRESSURE (3 ROW 120 Volt)
MODEL HP
MAX
RPM
AMPS
(120V)
FAN
SPEED
EXTERNAL STATIC PRESSURE (inches of water)
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.50
3RHBC-3
1/20 1050 .09
HI
MED
LOW (4)
320
260
220
285
230
200
250
205
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---
---
---
---
---
---
---
---
---
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4RHBC-3
1/12 1050 1.1
HI
MED
LOW
405
360
340
355
315
305
295
255
245
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---
---
---
---
---
---
---
---
---
---
---
---
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5RHBC-3
1/12 1050 1.3
HI
MED
LOW
545
475
345
500
440
320
445
395
290
385
335
250
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6RHBC-3
1/8 1550 1.9
HI
MED
LOW
705
645
560
675
620
540
650
595
515
620
565
490
590
535
460
555
505
430
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8RHBC-3
1/5 1550 3.0
HI
MED
LOW
890
745
620
855
725
595
820
695
565
780
665
540
745
630
515
710
600
485
670
565
455
630
530
420
540
460
360
10RHBC-3
1/4 1550 3.6
HI
MED
LOW
1165
1065
890
1130
1025
865
1095
990
840
1060
955
815
1020
915
790
975
875
765
930
835
735
880
795
700
785
710
625
13RHBC-3
1/5
(two)
1550
2.3
Ea.
HI
MED
LOW
1345
1255
1165
1295
1210
1125
1250
1170
1080
1200
1120
1035
1155
1075
985
1100
1025
930
1045
970
875
980
915
820
855
795
710
CFM vs EXTERNAL STATIC PRESSURE (4 ROW or 3/1 Split 120 Volt)
3RHBC-4
-31
1/20 1050 0.9
HI
MED
LOW (4)
290
245
215
260
220
185
230
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4RHBC-4
-31
1/12 1050 1.1
HI
MED
LOW
380
345
315
335
295
275
285
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5RHBC-4
-31
1/12 1050 1.3
HI
MED
LOW
540
475
365
490
435
340
435
365
305
370
290
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6RHBC-4
-31
1/8 1550 1.9
HI
MED
LOW
695
620
560
660
590
525
630
560
490
595
530
460
560
500
425
520
465
390
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8RHBC-4
-31
1/5 1550 3.0
HI
MED
LOW
870
745
605
830
715
580
795
680
555
755
645
535
720
615
505
685
580
480
645
545
445
605
510
415
520
440
355
10RHBC-4
-31
1/4 1550 3.6
HI
MED
LOW
1120
1035
905
1075
1000
875
1030
960
845
990
920
815
945
880
780
905
840
750
865
795
715
820
755
675
725
675
600
13RHBC-4
-31
1/5
(two)
1550
2.3
Ea.
HI
MED
LOW
1300
1225
1125
1255
1180
1080
1210
1130
1035
1165
1080
990
1115
1035
945
1060
950
895
1005
935
845
940
880
795
820
755
690
CFM vs EXTERNAL STATIC PRESSURE (4/1 or 3/2 Split 120 Volt)
3RHBC-41
-32
1/20 1050 0.9
HI
MED
LOW (4)
285
235
205
250
210
180
220
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4RHBC-41
-32
1/12 1050 1.1
HI
MED
LOW
370
325
295
320
280
250
265
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---
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5PRHBC-41
-32
1/12 1050 1.3
HI
MED
LOW
505
445
325
450
400
300
395
350
270
335
295
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6RHBC-41
-32
1/8 1550 1.9
HI
MED
LOW
665
605
535
625
570
505
590
535
470
555
505
440
515
470
405
480
430
370
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8RHBC-41
-32
1/5 1550 3.0
HI
MED
LOW
845
725
605
810
700
580
780
670
560
750
640
535
715
610
505
680
580
480
640
550
455
605
520
425
530
455
370
10RHBC-41
-32
1/4 1550 3.6
HI
MED
LOW
1015
890
770
975
855
740
940
825
710
900
795
685
865
765
660
825
735
630
785
700
600
750
665
570
670
590
510
13RHBC-41
-32
1/5
(two)
1550
2.3
Ea.
HI
MED
LOW
1295
1215
1120
1245
1165
1075
1195
1120
1025
1145
1065
975
1090
1015
930
1035
960
885
975
905
835
915
845
785
795
725
655
BLOWER PERFORMANCE
RHBC 120 VOLT PSC
Product Specifications
Horizontal Fan Coils
2-Pipe/4-Pipe Hydronic
Notes:
1. Motors are 120v / 60Hz,high
 efciencyPSCtype
2. Maximum HACR breaker is
15 amp
3. Coilns-per-inchvariesto 
 allowconsistentairow
4. (4) The size 3 motor (models
3(P/R/C)HBC) may not
start on low speed due to
low starting torque. These
units must be wired to start
on either Medium or High
speed.