271001-UIM-A-0407
26
Unitary Products Group
TABLE 16:
Air Flow Data
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
Input 57,000 - 1200 CFM
Input 80,000 - 1200 CFM
Jumper Settings
Input 57,000 - 1200 m³/min
Input 80,000 - 1200 m³/min
High
Low
High
Low
Cool Tap
ADJ Tap*
High
Low
High
Low
1342
872
1342
872
A
B
38.0
24.7
38.0
24.7
1155
751
1155
751
B
B
32.7
21.3
32.7
21.3
1220
793
1220
793
A
A
34.5
22.5
34.5
22.5
1050
683
1050
683
B
A
29.7
19.3
29.7
19.3
1098
714
1098
714
A
C
31.1
20.2
31.1
20.2
913
593
913
593
C
B
25.9
16.8
25.9
16.8
945
614
945
614
B
C
26.8
17.4
26.8
17.4
726
472
726
472
D
B
20.6
13.4
20.6
13.4
830
540
830
540
C
A
23.5
15.3
23.5
15.3
660
429
660
429
D
A
18.7
12.1
18.7
12.1
747
486
747
486
C
C
21.2
13.7
21.2
13.7
594
386
594
386
D
C
16.8
10.9
16.8
10.9
Input 80,000 - 1600 CFM
Input 100,000 - 1600 CFM
Jumper Settings
Input 80,000 - 1600 m³/min
Input 100,000 - 1600 m³/min
High
Low
High
Low
Cool Tap
ADJ Tap*
High
Low
High
Low
1650
1073
1650
1073
A
B
46.7
30.4
46.7
30.4
1540
1001
1540
1001
B
B
43.6
28.3
43.6
28.3
1500
975
1500
975
A
A
42.5
27.6
42.5
27.6
1400
910
1400
910
B
A
39.6
25.8
39.6
25.8
1350
878
1350
878
A
C
38.2
24.8
38.2
24.8
1320
858
1320
858
C
B
37.4
24.3
37.4
24.3
1260
819
1260
819
B
C
35.7
23.2
35.7
23.2
1100
715
1100
715
D
B
31.1
20.2
31.1
20.2
1200
780
1200
780
C
A
34.0
22.1
34.0
22.1
1000
650
1000
650
D
A
28.3
18.4
28.3
18.4
1080
702
1080
702
C
C
30.6
19.9
30.6
19.9
900
585
900
585
D
C
25.5
16.6
25.5
16.6
Input 100,000 - 2000 CFM
Input 120,000 - 2000 CFM
Jumper Settings
Input 100,000 - 2000 m³/min
Input 120,000 - 2000 m³/min
High
Low
High
Low
Cool Tap
ADJ Tap*
High
Low
High
Low
2052
1334
2052
1333
A
B
58.1
37.8
58.1
37.7
1760
1144
1760
1144
B
B
49.8
32.4
49.8
32.4
1865
1212
1865
1212
A
A
52.8
34.3
52.8
34.3
1600
1040
1600
1040
B
A
45.3
29.4
45.3
29.4
1679
1091
1679
1091
A
C
47.5
30.9
47.5
30.9
1540
1001
1540
1001
C
B
43.6
28.3
43.6
28.3
1440
936
1440
936
B
C
40.8
26.5
40.8
26.5
1320
858
1320
858
D
B
37.4
24.3
37.4
24.3
1400
910
1400
910
C
A
39.6
25.8
39.6
25.8
1200
780
1200
780
D
A
34.0
22.1
34.0
22.1
1260
819
1260
819
C
C
35.7
23.2
35.7
23.2
1080
702
1080
702
D
C
30.6
19.9
30.6
19.9
HIGH / LOW HEAT CFM
Input 57,000 - 1200 CFM
Input 80,000 - 1200 CFM
Jumper Settings
Input 57,000 - 1200 m³/min
Input 80,000 - 1200 m³/min
High
Low
High
Low
Heat Tap
ADJ Tap*
High
Low
High
Low
1220
952
1315
986
A
Any
34.5
26.9
37.2
27.9
950
741
1185
889
B
Any
26.9
21.0
33.6
25.2
825
644
1075
806
C
Any
23.4
18.2
30.4
22.8
750
585
990
743
D
Any
21.2
16.6
28.0
21.0
Input 80,000 - 1600 CFM
Input 100,000 - 1600 CFM
Jumper Settings
Input 80,000 - 1600 m³/min
Input 100,000 - 1600 m³/min
High
Low
High
Low
Heat Tap
ADJ Tap*
High
Low
High
Low
1700
1411
1480
1110
A
Any
48.1
40.0
41.9
31.4
1600
1328
1350
1013
B
Any
45.3
37.6
38.2
28.7
1500
1245
1205
904
C
Any
42.5
35.3
34.1
25.6
1400
1162
1115
836
D
Any
39.6
32.9
31.6
23.7
Input 100,000 - 2000 CFM
Input 120,000 - 2000 CFM
Jumper Settings
Input 100,000 - 2000 m³/min
Input 120,000 - 2000 m³/min
High
Low
High
Low
Heat Tap
ADJ Tap*
High
Low
High
Low
1485
1114
2000
1700
A
Any
42.1
31.5
56.6
48.1
1375
1031
1725
1466
B
Any
38.9
29.2
48.8
41.5
1260
945
1575
1339
C
Any
35.7
26.8
44.6
37.9
1185
889
1440
1224
D
Any
33.6
25.2
40.8
34.7
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” (25 Pa) 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 than 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.
