5167821-YTG-K-1118
Johnson Controls Ducted Systems 79
Airflow performance
ZT037-150 side duct application
ZT037 (3.0 ton) side duct
Air flow
(CFM)
Available external static pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2-in. filters. See the static resistance table for additional applications.
2. See the RPM selection table to determine the required 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 and drive High static 1.5 HP and drive FS
4
900 468 0.24 563 0.27 652 0.36 736 0.46 814 0.56 887 0.67 955 0.76 1017 0.87 1074 1.01 1126 1.09
1000 479 0.25 578 0.29 670 0.38 756 0.47 837 0.57 911 0.68 979 0.78 1041 0.89 1098 1.03 1148 1.11
1100 494 0.27 594 0.31 688 0.40 775 0.49 856 0.59 931 0.69 999 0.79 1061 0.90 1117 1.04 1167 1.13
1200 509 0.28 608 0.37 701 0.46 788 0.55 870 0.65 945 0.75 1015 0.85 1078 0.95 1136 1.06 1188 1.17
1300 524 0.30 623 0.39 716 0.48 804 0.58 886 0.68 961 0.78 1032 0.88 1096 0.99 1154 1.09 1207 1.20
1400 540 0.32 639 0.41 732 0.51 819 0.61 901 0.71 977 0.82 1048 0.92 1113 1.03 1172 1.14 1226 1.26
1500 562 0.34 660 0.44 753 0.54 840 0.65 921 0.75 998 0.85 1069 0.96 1135 1.07 1195 1.18 - -
ZT049 (4.0 ton) side duct
Air flow
(CFM)
Available external static pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2-in. filters. See the static resistance table for additional applications.
2. See the RPM selection table to determine the required 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
Standard 1.5 HP and drive High static 1.5 HP and drive FS
4
1200 - - 618 0.34 695 0.40 783 0.47 864 0.54 940 0.60 983 0.69 1073 0.76 1119 0.88 1178 0.94
1300 - - 638 0.38 712 0.43 799 0.50 876 0.59 954 0.65 995 0.74 1080 0.81 1130 0.94 1188 1.00
1400 - - 653 0.40 729 0.46 815 0.54 888 0.63 965 0.72 1007 0.78 1088 0.87 1140 1.00 1198 1.06
1500 574 0.36 666 0.42 747 0.50 831 0.59 900 0.68 975 0.78 1019 0.83 1096 0.92 1151 1.06 1207 1.11
1600 596 0.39 689 0.44 766 0.54 847 0.63 912 0.73 983 0.84 1031 0.88 1103 0.97 1162 1.13 1217 1.18
1700 619 0.43 711 0.49 786 0.58 863 0.68 925 0.79 991 0.89 1043 0.94 1112 1.04 1172 1.19 1227 1.25
1800 643 0.47 734 0.54 808 0.64 878 0.73 936 0.84 998 0.95 1055 1.00 1121 1.10 1183 1.27 1237 1.33
1900 669 0.52 757 0.61 831 0.71 894 0.79 948 0.91 1004 1.00 1067 1.06 1130 1.16 1194 1.35 - -
2000 697 0.58 779 0.67 856 0.78 910 0.85 960 0.98 1010 1.05 1079 1.13 1140 1.23 ----
ZT061 (5.0 ton) side duct
Air flow
(CFM)
Available external static pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2-in. filters. See the static resistance table for additional applications.
2. See the RPM selection table to determine the required 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 and drive High static 2.0 HP and drive
1500 - - 667 0.40 747 0.50 837 0.58 904 0.59 972 0.73 1039 0.88 1096 0.92 1151 1.06 1207 1.11
1600 - - 689 0.44 766 0.54 844 0.60 917 0.65 982 0.79 1047 0.93 1103 0.97 1162 1.13 1217 1.18
1700 615 0.43 711 0.48 786 0.58 852 0.64 931 0.73 994 0.86 1057 1.00 1112 1.04 1172 1.19 1227 1.25
1800 641 0.48 734 0.53 808 0.64 863 0.68 945 0.80 1006 0.93 1067 1.06 1121 1.10 1183 1.27 1237 1.33
1900 666 0.52 757 0.59 831 0.71 878 0.76 959 0.87 1018 0.99 1077 1.12 1130 1.16 1194 1.35 1246 1.40
2000 692 0.58 781 0.65 842 0.73 914 0.82 973 0.94 1031 1.06 1089 1.19 1140 1.23 1204 1.43 1256 1.49
2100 718 0.64 806 0.73 863 0.75 934 0.88 987 1.01 1044 1.14 1101 1.26 1151 1.31 1215 1.53 1266 1.58
2200 744 0.71 832 0.81 886 0.83 954 0.95 1002 1.09 1059 1.22 1116 1.36 1164 1.40 1226 1.63 1276 1.67
2300 770 0.79 859 0.91 907 0.90 972 1.02 1017 1.16 1074 1.31 1131 1.45 1178 1.50 1236 1.72 1286 1.78
2400 796 0.87 887 1.03 927 0.98 990 1.09 1032 1.24 1091 1.40 1150 1.56 1195 1.62 1247 1.83 1295 1.87
2500 822 0.96 916 1.17 946 1.06 1006 1.17 1047 1.32 1112 1.52 1177 1.73 1219 1.79 1258 1.95 - -
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