5835254-YIM-A-1119
Johnson Controls Ducted Systems
37
Airflow performance
Table 17: Airflow performance - side duct application
Table 18: Airflow performance - bottom duct application
ZZ15 (15 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
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
4400
828
2.00
879
2.21
929
2.41
976
2.59
1022
2.77
1067
2.95
1110
3.12
1152
3.29
1194
3.46
1235
3.64
4600
852
2.25
904
2.46
953
2.66
1001
2.85
1047
3.03
1092
3.20
1135
3.37
1177
3.54
1219
3.72
1259
3.89
4800
879
2.52
930
2.73
980
2.93
1027
3.12
1073
3.30
1118
3.47
1161
3.65
1203
3.82
1245
3.99
1285
4.16
5000
906
2.81
958
3.02
1007
3.22
1055
3.41
1101
3.59
1146
3.76
1189
3.94
1231
4.11
1273
4.28
1313
4.45
5200
936
3.12
987
3.33
1037
3.53
1084
3.72
1130
3.90
1175
4.07
1218
4.24
1260
4.42
1302
4.59
1343
4.76
5400
966
3.45
1018
3.66
1067
3.86
1115
4.05
1161
4.23
1206
4.40
1249
4.57
1291
4.74
1333
4.91
1373
5.09
5600
999
3.80
1050
4.01
1100
4.20
1147
4.39
1193
4.57
1238
4.75
1281
4.92
1323
5.09
1365
5.26
1405
5.44
5800
1032
4.16
1084
4.37
1133
4.57
1181
4.75
1227
4.93
1271
5.11
1315
5.28
1357
5.45
1398
5.62
-
-
6000
1067
4.54
1119
4.75
1168
4.95
1216
5.13
1262
5.31
1306
5.49
1350
5.66
-
-
-
-
-
-
6200
1103
4.94
1155
5.15
1204
5.34
1252
5.53
1298
5.71
-
-
-
-
-
-
-
-
-
-
Field Supplied Drive
Standard 3 HP & Drive
Hi Static 5 HP & Drive
5 HP & Field Supplied Drive
ZZ15 (15 Ton) Bottom 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
3200
797
1.32
851
1.46
903
1.60
953
1.74
1001
1.86
1048
1.99
1093
2.11
1138
2.23
1181
2.35
1224
2.48
3400
828
1.52
882
1.67
934
1.81
983
1.94
1032
2.07
1078
2.19
1124
2.32
1168
2.44
1212
2.56
1254
2.68
3600
861
1.75
915
1.90
967
2.04
1017
2.17
1065
2.30
1112
2.42
1157
2.54
1201
2.67
1245
2.79
1287
2.91
3800
897
2.00
951
2.15
1002
2.29
1052
2.42
1101
2.55
1147
2.67
1193
2.80
1237
2.92
1280
3.04
1323
3.16
4000
935
2.27
989
2.42
1041
2.56
1091
2.69
1139
2.82
1186
2.95
1231
3.07
1275
3.19
1319
3.31
1362
3.43
4200
976
2.57
1030
2.72
1082
2.86
1132
2.99
1180
3.12
1227
3.24
1272
3.36
1316
3.48
1360
3.60
1402
3.73
4400
1019
2.88
1073
3.03
1125
3.17
1175
3.30
1223
3.43
1270
3.55
1315
3.67
1360
3.80
1403
3.92
1446
4.04
4600
1065
3.22
1119
3.36
1171
3.50
1221
3.64
1269
3.76
1316
3.89
1361
4.01
1405
4.13
1449
4.25
1491
4.38
4800
1113
3.57
1167
3.72
1219
3.86
1269
3.99
1317
4.12
1364
4.24
1409
4.36
1453
4.48
1497
4.61
1540
4.73
5000
1163
3.94
1217
4.09
1269
4.23
1319
4.36
1367
4.49
1414
4.62
1459
4.74
1504
4.86
1547
4.98
1590
5.10
5200
1216
4.34
1270
4.48
1321
4.62
1371
4.76
1420
4.88
1466
5.01
1512
5.13
1556
5.25
1600
5.37
1642
5.50
5400
1270
4.75
1324
4.89
1376
5.03
1426
5.17
1474
5.29
1521
5.42
1566
5.54
1611
5.66
-
-
-
-
5600
1327
5.17
1381
5.32
1433
5.46
1483
5.59
1531
5.72
-
-
-
-
-
-
-
-
-
-
5800
1385
5.62
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Field Supplied Drive
Standard 3 HP & Drive
Hi Static 5 HP & Drive
5 HP & Field Supplied Drive
