246824-YTG-G-1208
64
Johnson Controls Unitary Products
Airflow Performance
ZH078-150 Side Duct Application
ZH078 (6.5 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
1.5 HP & Field Supplied Drive
Standard 1.5 HP & Drive
Hi Static 2 HP & Drive
1800
751
0.22
813
0.43
872
0.62
929
0.78
985
0.93
1040
1.07
1095
1.20
1150
1.33
1206
1.46
1265
1.59
2000
776
0.35
838
0.56
897
0.75
954
0.92
1010
1.07
1064
1.20
1119
1.33
1175
1.46
1231
1.59
1289
1.72
2200
804
0.50
866
0.71
925
0.90
982
1.06
1038
1.21
1092
1.35
1147
1.48
1203
1.61
1259
1.73
1317
1.87
2400
835
0.66
897
0.87
956
1.06
1013
1.22
1069
1.37
1124
1.51
1178
1.64
1234
1.77
1290
1.90
1348
2.03
2600
869
0.84
931
1.05
990
1.24
1047
1.40
1103
1.55
1158
1.69
1212
1.82
1268
1.95
1324
2.07
1382
2.21
2800
906
1.03
968
1.25
1027
1.43
1084
1.60
1139
1.75
1194
1.89
1249
2.02
1304
2.14
1361
2.27
-
-
3000
945
1.25
1007
1.46
1066
1.65
1123
1.81
1179
1.96
1234
2.10
1288
2.23
-
-
-
-
-
-
3200
987
1.48
1048
1.69
1107
1.88
1165
2.04
1220
2.19
-
-
-
-
-
-
-
-
-
-
3400
1030
1.73
1092
1.94
1151
2.12
1208
2.29
-
-
-
-
-
-
-
-
-
-
-
-
2 HP & Field Supplied Drive
ZH090 (7.5 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
1.5 HP & Field Supplied Drive
Standard 1.5 HP & Drive
Hi Static 3 HP & Drive
2000
776
0.35
838
0.56
897
0.75
954
0.92
1010
1.07
1064
1.20
1119
1.33
1175
1.46
1231
1.59
1289
1.72
2200
804
0.50
866
0.71
925
0.90
982
1.06
1038
1.21
1092
1.35
1147
1.48
1203
1.61
1259
1.73
1317
1.87
2400
835
0.66
897
0.87
956
1.06
1013
1.22
1069
1.37
1124
1.51
1178
1.64
1234
1.77
1290
1.90
1348
2.03
2600
869
0.84
931
1.05
990
1.24
1047
1.40
1103
1.55
1158
1.69
1212
1.82
1268
1.95
1324
2.07
1382
2.21
2800
906
1.03
968
1.25
1027
1.43
1084
1.60
1139
1.75
1194
1.89
1249
2.02
1304
2.14
1361
2.27
1419
2.40
3000
945
1.25
1007
1.46
1066
1.65
1123
1.81
1179
1.96
1234
2.10
1288
2.23
1344
2.36
1400
2.48
1458
2.62
3200
987
1.48
1048
1.69
1107
1.88
1165
2.04
1220
2.19
1275
2.33
1330
2.46
1385
2.59
1442
2.71
1500
2.85
3400
1030
1.73
1092
1.94
1151
2.12
1208
2.29
1264
2.44
1319
2.58
1374
2.71
1429
2.84
1485
2.96
1544
3.10
3600
1076
1.99
1138
2.20
1197
2.39
1254
2.56
1310
2.71
1364
2.84
1419
2.97
1475
3.10
1531
3.23
1589
3.36
3800
1124
2.27
1185
2.48
1245
2.67
1302
2.84
1357
2.99
1412
3.12
1467
3.25
1522
3.38
-
-
-
-
3 HP & Field Supplied Drive
ZH102 (8.5 Ton) Side Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
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
2 HP & Field Supplied Drive
Standard 2 HP & Drive
Hi Static 3 HP & Drive
2200
654
0.32
706
0.53
755
0.73
803
0.92
849
1.10
893
1.27
937
1.44
979
1.62
1020
1.79
1061
1.96
2400
664
0.43
716
0.64
765
0.83
813
1.02
859
1.20
904
1.38
947
1.55
989
1.72
1030
1.89
1071
2.07
2600
675
0.53
726
0.74
776
0.94
824
1.12
870
1.30
914
1.48
957
1.65
1000
1.82
1041
1.99
1082
2.17
2800
686
0.63
738
0.84
787
1.04
835
1.23
881
1.41
925
1.58
969
1.76
1011
1.93
1052
2.10
1093
2.27
3000
699
0.75
750
0.96
800
1.16
847
1.34
893
1.52
938
1.70
981
1.87
1024
2.04
1065
2.21
1106
2.39
3200
713
0.88
764
1.09
814
1.28
861
1.47
907
1.65
952
1.83
995
2.00
1037
2.17
1079
2.34
1119
2.52
3400
728
1.02
779
1.23
829
1.43
877
1.61
923
1.79
967
1.97
1010
2.14
1053
2.31
1094
2.48
1135
2.66
3600
745
1.18
796
1.39
846
1.59
893
1.77
939
1.95
984
2.13
1027
2.30
1069
2.47
1111
2.64
1152
2.82
3800
763
1.36
815
1.57
864
1.76
912
1.95
958
2.13
1002
2.31
1046
2.48
1088
2.65
1129
2.82
1170
3.00
4000
783
1.55
835
1.76
884
1.96
932
2.15
978
2.33
1022
2.50
1066
2.67
1108
2.84
1149
3.02
1190
3.19
4200
805
1.77
856
1.98
906
2.17
953
2.36
999
2.54
1044
2.72
1087
2.89
1129
3.06
1171
3.23
1211
3.41
3 HP & Field Supplied Drive