1133383-YIM-A-1014
40
Johnson Controls Unitary Products
Airflow Performance
Table 16: Airflow Performance - Side Duct Application
ZH037 (3.0 Ton) Side Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.932.
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Standard 1.5 HP & Drive
Hi Static 1.5 HP & Drive
900
560
0.29
628
0.35
695
0.42
760
0.51
823
0.61
886
0.72
949
0.82
1011
0.92
1073
1.01
1136
1.09
1000
582
0.29
650
0.34
716
0.42
781
0.51
845
0.61
908
0.71
970
0.82
1032
0.92
1095
1.01
1158
1.08
1100
601
0.30
670
0.35
736
0.43
801
0.52
864
0.62
927
0.72
990
0.83
1052
0.93
1114
1.02
1177
1.09
1200
620
0.32
688
0.37
754
0.45
819
0.54
883
0.64
946
0.74
1008
0.85
1070
0.95
1133
1.04
1196
1.11
1300
638
0.35
706
0.40
772
0.48
837
0.57
901
0.67
964
0.77
1026
0.88
1088
0.98
1151
1.06
1214
1.14
1400
655
0.39
724
0.44
790
0.51
855
0.60
918
0.70
981
0.81
1044
0.91
1106
1.01
1168
1.10
1231
1.18
1500
673
0.43
741
0.48
807
0.56
872
0.65
936
0.75
999
0.85
1061
0.96
1124
1.06
1186
1.15
1249
1.22
1.5 HP & Field Supplied Drive
ZH049 (4.0 Ton) Side Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.932.
4. Field Supplied Drive.
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
FS
4
Standard 1.5 HP & Drive
Hi Static 1.5 HP & Drive
1200
620
0.32
688
0.37
754
0.45
819
0.54
883
0.64
946
0.74
1008
0.85
1070
0.95
1133
1.04
1196
1.11
1300
638
0.35
706
0.40
772
0.48
837
0.57
901
0.67
964
0.77
1026
0.88
1088
0.98
1151
1.06
1214
1.14
1400
655
0.39
724
0.44
790
0.51
855
0.60
918
0.70
981
0.81
1044
0.91
1106
1.01
1168
1.10
1231
1.18
1500
673
0.43
741
0.48
807
0.56
872
0.65
936
0.75
999
0.85
1061
0.96
1124
1.06
1186
1.15
1249
1.22
1600
691
0.48
759
0.54
825
0.61
890
0.70
954
0.80
1017
0.90
1079
1.01
1141
1.11
1204
1.20
1267
1.27
1700
709
0.54
777
0.59
843
0.67
908
0.76
972
0.86
1035
0.96
1097
1.07
1160
1.17
1222
1.26
1285
1.33
1800
728
0.60
796
0.66
862
0.73
927
0.82
991
0.92
1053
1.03
1116
1.13
1178
1.23
1241
1.32
1303
1.39
1900
747
0.67
815
0.73
881
0.80
946
0.89
1010
0.99
1073
1.09
1135
1.20
1197
1.30
1260
1.39
1323
1.46
2000
766
0.75
834
0.80
901
0.87
966
0.96
1029
1.06
1092
1.17
1155
1.27
1217
1.37
1279
1.46
-
-
ZH061 (5.0 Ton) Side Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.932.
4. Field Supplied Drive.
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1.5 HP & Field Supplied Drive
Standard 1.5 HP & Drive
Hi Static 2 HP & Drive
1500
659
0.35
719
0.46
780
0.57
843
0.67
905
0.77
964
0.87
1020
0.97
1071
1.07
1116
1.17
1154
1.28
1600
675
0.38
735
0.50
796
0.60
859
0.71
920
0.81
980
0.91
1036
1.01
1087
1.11
1132
1.21
1170
1.32
1700
691
0.42
751
0.54
812
0.64
875
0.75
936
0.85
996
0.95
1052
1.05
1103
1.15
1148
1.25
1186
1.36
1800
707
0.47
767
0.58
829
0.69
891
0.79
953
0.90
1012
0.99
1069
1.09
1120
1.20
1165
1.30
1202
1.41
1900
724
0.53
784
0.64
846
0.75
908
0.85
970
0.95
1029
1.05
1085
1.15
1137
1.25
1182
1.35
1219
1.46
2000
741
0.59
801
0.70
863
0.81
925
0.91
987
1.01
1047
1.11
1103
1.21
1154
1.31
1199
1.41
1236
1.52
2100
759
0.65
819
0.77
881
0.87
943
0.98
1005
1.08
1065
1.18
1121
1.28
1172
1.38
1217
1.48
1254
1.59
2200
778
0.73
838
0.84
900
0.95
962
1.05
1024
1.15
1083
1.25
1139
1.35
1191
1.45
1236
1.56
1273
1.66
2300
797
0.81
857
0.92
919
1.03
981
1.13
1043
1.23
1103
1.33
1159
1.43
1210
1.53
1255
1.64
1292
1.74
2400
817
0.90
877
1.01
939
1.12
1002
1.22
1063
1.32
1123
1.42
1179
1.52
1230
1.62
1275
1.73
1312
1.83
2500
838
1.00
898
1.11
960
1.22
1022
1.32
1084
1.42
1144
1.52
1200
1.62
1251
1.72
1296
1.82
1333
1.93
FS
4