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PHD4 Series K and WPH4 Series K: Installation Instruction
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
25
*
Air delivery values are without air filter and are for dry coil (See Wet Coil Pressure Drop table).
**
Factory-shipped cooling speed
NOTE
:
Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain static pressure available for ducting.
Table 4 – Dry Coil Air Delivery* - Horizontal and Downflow Discharge Sizes 24-60
Unit Size Motor Speed
Tap
ESP (in. W.C.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
24
Low
Blue
CFM
723
563
308
---
---
---
---
---
---
---
BHP
0.09
0.07
0.06
---
---
---
---
---
---
---
Med-Low
Pink
CFM
829
766
696
606
538
470
406
341
283
220
BHP
0.11
0.12
0.12
0.13
0.13
0.14
0.14
0.15
0.15
0.16
Medium
**
Red
CFM
1065
1016
966
914
857
783
716
667
617
566
BHP
0.19
0.20
0.20
0.21
0.22
0.23
0.23
0.24
0.24
0.25
Med-High
Orange
CFM
1097
1048
999
949
893
833
751
701
651
603
BHP
0.21
0.21
0.22
0.22
0.23
0.24
0.25
0.25
0.26
0.26
High
Black
CFM
1215
1173
1129
1085
1038
989
936
854
803
760
BHP
0.26
0.27
0.28
0.28
0.29
0.30
0.31
0.32
0.32
0.33
30
Low
Blue
CFM
643
552
455
348
225
---
---
---
---
---
BHP
0.09
0.10
0.11
0.11
0.11
---
---
---
---
---
Med-Low
Pink
CFM
817
744
673
597
516
431
325
190
---
---
BHP
0.14
0.15
0.15
0.16
0.17
0.17
0.18
0.18
---
---
Medium
**
Red
CFM
1088
1030
972
915
856
795
725
663
588
521
BHP
0.27
0.28
0.28
0.29
0.30
0.31
0.31
0.32
0.33
0.33
Med-High
Orange
CFM
1159
1104
1045
990
937
878
821
759
693
618
BHP
0.31
0.32
0.33
0.33
0.34
0.35
0.36
0.37
0.37
0.38
High
Black
CFM
1291
1236
1181
1131
1080
1033
978
909
792
661
BHP
0.41
0.42
0.43
0.43
0.44
0.45
0.46
0.45
0.43
0.40
36
Low
Blue
CFM
1069
1006
955
896
847
800
755
700
649
598
BHP
0.16
0.17
0.18
0.19
0.20
0.21
0.22
0.23
0.24
0.24
Med-Low
Pink
CFM
1154
1100
1045
997
936
886
847
804
749
699
BHP
0.19
0.20
0.21
0.23
0.24
0.24
0.25
0.26
0.27
0.28
Medium
Red
CFM
1295
1247
1199
1152
1104
1050
997
955
918
875
BHP
0.26
0.27
0.28
0.29
0.30
0.31
0.32
0.33
0.33
0.34
Med-High
**
Orange
CFM
1421
1374
1328
1283
1236
1188
1137
1089
1042
1011
BHP
0.32
0.33
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.41
High
Black
CFM
1505
1464
1423
1380
1336
1292
1242
1199
1145
1096
BHP
0.38
0.39
0.40
0.42
0.43
0.43
0.44
0.45
0.46
0.47
42
Low
Blue
CFM
956
899
843
786
729
676
621
558
504
435
BHP
0.13
0.13
0.14
0.15
0.16
0.16
0.17
0.18
0.18
0.19
Med-Low
Pink
CFM
1201
1153
1107
1060
1012
965
917
871
828
782
BHP
0.21
0.22
0.22
0.23
0.24
0.25
0.26
0.27
0.28
0.29
Medium
Red
CFM
1443
1402
1361
1322
1284
1243
1204
1164
1124
1084
BHP
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.42
Med-High
**
Orange
CFM
1529
1491
1451
1411
1376
1338
1300
1261
1223
1185
BHP
0.37
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.46
0.47
High
Black
CFM
1604
1565
1529
1490
1455
1421
1385
1348
1310
1274
BHP
0.42
0.44
0.45
0.46
0.47
0.48
0.49
0.50
0.51
0.52
48
Low
Blue
CFM
641
551
462
385
289
216
163
115
---
---
BHP
0.05
0.06
0.06
0.07
0.07
0.08
0.08
0.09
---
---
Med-Low
Pink
CFM
1437
1395
1351
1307
1265
1221
1176
1132
1084
1039
BHP
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
Medium
**
Red
CFM
1771
1735
1699
1664
1627
1592
1557
1522
1486
1450
BHP
0.51
0.52
0.53
0.55
0.56
0.57
0.58
0.59
0.61
0.62
Med-High
Orange
CFM
1928
1897
1862
1830
1796
1764
1732
1698
1620
1512
BHP
0.64
0.65
0.67
0.68
0.69
0.71
0.72
0.73
0.71
0.66
High
Black
CFM
2212
2167
2124
2061
1976
1892
1794
1699
1567
1438
BHP
0.97
0.99
1.00
0.97
0.95
0.91
0.86
0.82
0.77
0.71
60
Low
Blue
CFM
641
551
462
385
289
216
163
115
---
---
BHP
0.05
0.06
0.06
0.07
0.07
0.08
0.08
0.09
---
---
Med-Low
Pink
CFM
1437
1395
1351
1307
1265
1221
1176
1132
1084
1039
BHP
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
Medium
**
Red
CFM
1914
1881
1848
1814
1780
1748
1716
1681
1619
1512
BHP
0.62
0.64
0.65
0.67
0.68
0.69
0.71
0.72
0.71
0.66
Med-High
Orange
CFM
1928
1897
1862
1830
1796
1764
1732
1698
1620
1512
BHP
0.64
0.65
0.67
0.68
0.69
0.71
0.72
0.73
0.71
0.66
High
Black
CFM
2212
2167
2124
2061
1976
1892
1794
1699
1567
1438
BHP
0.97
0.99
1.00
0.97
0.95
0.91
0.86
0.82
0.77
0.71
Shaded areas indicate speed/static combinations that are not permitted for dehumidification speed.
Table 5 – Filter Pressure Drop Table (IN. W.C.)
Filter Size in. (mm)
Cooling
Tons
Standard CFM (SCFM)
600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
600-1400 CFM
12x20x1
(305305x508x25)
2.0,
2.5
0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.08 0.08
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