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AIR FLOW DATA
PC9B12N060DH11
CFM
High
1330
1130
1220
1040
1120
920
950
740
860
690
790
630
PC9C16N080DH11
PC9C16N100DH11
CFM
High
1660
1550
1610
1440
1470
1370
1290
1130
1230
1050
1110
950
PC9D20N120DH11
CFM
High
2280
1860
2090
1630
1880
1620
1500
1410
1490
1290
1360
1140
All CFM's are shown at 0.5" w.c. external static pressure.These units have variable speed motors that automatically adjust to provide constant CFM from 0.0" to 0.6" w.c.
static pressure. From 0.6" to 1.0" static pressure, CFM is reduced by 2% per 0.1" increase in static. Operation on duct systems with greater than 1.0" w.c. external static
pressure is not recommended.
NOTE: At some settings, LOW COOL airflow may be lower that what is required to operate an airflow switch on certain models of electronic air cleaners. Consult the
instructions for the electronic air cleaner for further details.
NOTES:
1. Airflow expressed in standard cubic feet per minute (CFM).
Unitary Products Group
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
PC9B12N080DH11
Low
High
900
1310
800
1100
850
1220
730
1000
770
1090
650
900
660
880
540
680
610
810
540
630
570
730
530
590
PC9C20N100DH11
Low
High
1110
2210
1050
1780
1070
2040
960
1620
990
1840
920
1560
850
1470
790
1370
850
1460
720
1250
760
1310
660
1090
Low
1510
1190
1370
1060
1250
1030
960
880
920
790
840
690
CFM
Low
890
740
830
670
720
610
610
510
580
500
530
500
CFM
Low
1480
1180
1350
1050
1250
1010
940
890
930
790
810
690
246815-YTG-D-0108
JUMPER SETTINGS
COOL Tap
ADJ Tap
A
B
B
B
A
A
B
A
A
C
C
B
B
C
D
B
C
A
D
A
C
C
D
C
JUMPER SETTINGS
COOL Tap
ADJ Tap
A
B
B
B
A
A
B
A
A
C
C
B
B
C
D
B
C
A
D
A
C
C
D
C
JUMPER SETTINGS
COOL Tap
ADJ Tap
A
B
B
B
A
A
B
A
A
C
C
B
B
C
D
B
C
A
D
A
C
C
D
C
3
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