![background image](http://html1.mh-extra.com/html/york/zj150/zj150_installation-manual_3572351045.webp)
1183875-YIM-A-1014
Johnson Controls Unitary Products
45
Airflow Performance
Table 16: Airflow Performance - Side Duct Application
ZJ078 (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.
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 2 HP & Drive
1800
514
0.15
586
0.33
657
0.52
727
0.71
794
0.89
857
1.07
917
1.23
972
1.38
1021
1.50
1064
1.59
2000
529
0.23
601
0.41
672
0.60
741
0.79
808
0.97
872
1.15
931
1.31
986
1.46
1036
1.58
1079
1.67
2200
544
0.33
616
0.51
687
0.69
756
0.88
823
1.07
886
1.24
946
1.41
1001
1.55
1051
1.67
1094
1.77
2400
559
0.43
631
0.61
702
0.80
771
0.98
838
1.17
902
1.35
961
1.51
1016
1.65
1066
1.78
1109
1.87
2600
574
0.54
646
0.72
717
0.91
787
1.10
853
1.28
917
1.46
977
1.62
1032
1.77
1081
1.89
1124
1.98
2800
590
0.67
662
0.85
733
1.03
802
1.22
869
1.41
933
1.59
993
1.75
1047
1.89
1097
2.02
1140
2.11
3000
607
0.80
679
0.98
750
1.17
819
1.36
886
1.54
949
1.72
1009
1.88
1064
2.03
1113
2.15
1157
2.24
3200
624
0.95
695
1.13
766
1.31
836
1.50
903
1.69
966
1.86
1026
2.03
1081
2.17
1130
2.29
-
-
3400
641
1.10
713
1.28
784
1.47
853
1.66
920
1.84
984
2.02
1043
2.18
1098
2.33
-
-
-
-
FS
4
ZJ090 (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.
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 3 HP & Drive
2000
-
-
656
0.24
711
0.48
768
0.73
826
0.96
886
1.19
945
1.41
1003
1.61
1058
1.79
1110
1.95
2200
619
0.07
670
0.32
724
0.57
781
0.81
840
1.04
899
1.27
959
1.49
1016
1.69
1072
1.87
1124
2.04
2400
631
0.16
682
0.41
736
0.66
793
0.90
852
1.14
911
1.36
970
1.58
1028
1.78
1084
1.97
1136
2.13
2600
642
0.27
692
0.52
747
0.76
804
1.01
862
1.24
922
1.47
981
1.69
1039
1.89
1094
2.07
1146
2.24
2800
652
0.39
703
0.64
757
0.88
814
1.13
873
1.36
932
1.59
992
1.81
1049
2.01
1105
2.19
1157
2.36
3000
663
0.53
714
0.77
768
1.02
825
1.26
884
1.50
943
1.73
1003
1.94
1060
2.14
1116
2.33
1168
2.49
3200
675
0.68
726
0.92
780
1.17
837
1.41
896
1.65
955
1.88
1014
2.09
1072
2.29
1128
2.48
1180
2.64
3400
688
0.84
739
1.09
793
1.34
850
1.58
909
1.82
968
2.04
1027
2.26
1085
2.46
1141
2.65
1193
2.81
3600
703
1.03
753
1.28
807
1.52
864
1.76
923
2.00
983
2.23
1042
2.44
1100
2.64
1155
2.83
-
-
3800
718
1.23
769
1.47
823
1.72
880
1.96
939
2.20
998
2.43
1058
2.64
1115
2.84
1171
3.03
-
-
ZJ102 (8.5 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
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