036-21584-001 Rev. C (0205)
4
Unitary Products Group
AIR FLOW DATA
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
40,000 INPUT - 3 Ton
60,000 INPUT - 3 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
COOL
Tap
ADJ
Tap
1340
995
1330
900
A B
1205
885
1130
800
B B
1255
920
1220
850
A A
1150
835
1040
730
B A
1170
855
1120
770
A C
1025
755
920
650
C B
1045
780
950
660
B C
835
625
740
540
D B
950
705
860
610
C A
785
590
690
540
D A
865
665
790
570
C C
725
605
630
530
D C
80,000 INPUT - 3 Ton
80,000 INPUT - 4 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
COOL
Tap
ADJ
Tap*
1310
890
1660
1110
A B
1100
740
1550
1050
B B
1220
830
1610
1070
A A
1000
670
1440
960
B A
1090
720
1470
990
A C
900
610
1370
920
C B
880
610
1290
850
B
C
680
510
1130
790
D
B
810
580
1230
850
C
A
630
500
1050
720
D
A
730
530
1110
760
C
C
590
500
950
660
D C
100,000 INPUT - 5 Ton
120,000 INPUT - 5 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
COOL
Tap
ADJ
Tap*
2210
1480
2280
1510
A B
1780
1180
1860
1190
B B
2040
1350
2090
1370
A A
1620
1050
1630
1060
B A
1840
1250
1880
1250
A C
1560
1010
1620
1030
C B
1470
940
1500
960
B
C
1370
890
1410
880
D
B
1460
930
1490
920
C
A
1250
790
1290
790
D
A
1310
810
1360
840
C
C
1090
690
1140
690
D C
HIGH / LOW HEAT CFM
40,000 INPUT - 3 Ton
60,000 INPUT - 3 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
HEAT
Tap
ADJ
Tap*
1045
740
1110
710
A Any
905
645
960
640
B Any
825
595
870
600
C Any
765
590
830
570
D Any
80,000 INPUT - 3 Ton
80,000 INPUT - 4 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
HEAT
Tap
ADJ
Tap*
1330
880
1490
990
A Any
1180
810
1350
900
B Any
1100
730
1220
820
C Any
1010
670
1120
770
D Any
100,000 INPUT - 5 Ton
120,000 INPUT - 5 Ton
JUMPER SETTINGS
CFM CFM
High Low High Low
HEAT
Tap
ADJ
Tap*
1880
1230
2150
1420
A Any
1670
1080
1930
1290
B Any
1530
980
1850
1190
C Any
1430
900
1660
1070
D Any
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 and/or LOW HEAT 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.
* The ADJ “D” tap should not be used.