Specifications
164015-YIM-A-0905
Unitary Products Group 43
Table 17: ZH Side Duct Blower Performance
ZH078 (6.5 Ton) Standard Motor Side Duct Blower Performance
6.5 Ton STANDARD MOTOR SIDE DUCT BLOWER PERFORMANCE
1
,
2
1. Blower performance for gas heat includes maximum number of heat tubes available for each tonnage.
2. Blower performance includes two-inch throwaway filters.
ESP
3
3. ESP (External Static Pressure) given is that available for the supply and return air duct system. All internal resistances have been deducted from the total static
pressure of the blower.
TURNS OPEN
4
4. “Turns Open” refers to the setting of the variable pitch motor sheave, where “0 Turns Open” is fully closed.
0 Turns 1 Turns 2 Turns 3 Turns 4 Turns 5 Turns
CFM RPM W
5
5. W = Watts
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP
0.2 - - - - - - - - 3278 1021 1540 1.65 3146 980 1370 1.47 2963 936 1200 1.29 2792 892 1040 1.12
0.4 - - - - - - - - 3007 1025 1430 1.53 2865 982 1280 1.37 2673 939 1100 1.18 2483 893 940 1.01
0.6 - - - - 2974 1071 1530 1.64 2749 1029 1320 1.42 2585 986 1170 1.26 2371 941 980 1.05 2154 894 850 0.91
0.8 2866 1117 1600 1.72 2724 1075 1420 1.52 2465 1032 1220 1.31 2278 989 1050 1.13 2020 944 890 0.95 1745 896 750 0.80
1.0 2611 1122 1470 1.58 2417 1079 1300 1.39 2133 1036 1100 1.18 1907 992 940 1.01 1542 947 760 0.82 - - - -
1.2 2300 1126 1340 1.44 2070 1083 1160 1.24 1702 1040 950 1.02 - - - - - - - - - - - -
1.4 1918 1131 1180 1.27 - - - - - - - - - - - - - - - - - - - -
ZH078 (6.5 Ton) Alternate Motor Side Duct Blower Performance
6.5 Ton ALTERNATE MOTOR SIDE DUCT BLOWER PERFORMANCE
1
,
2
1. Blower performance for gas heat includes maximum number of heat tubes available for each tonnage.
2. Blower performance includes two-inch throwaway filters.
ESP
3
3. ESP (External Static Pressure) given is that available for the supply and return air duct system. All internal resistances have been deducted from the total static
pressure of the blower.
TURNS OPEN
4
4. “Turns Open” refers to the setting of the variable pitch motor sheave, where “0 Turns Open” is fully closed.
0 Turns 1 Turns 2 Turns 3 Turns 4 Turns 5 Turns
CFM RPM W
5
5. W = Watts
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP CFM RPM W
5
BHP
0.2 - - - - - - - - - - - - 3678 1102 1900 2.04 3412 1044 1600 1.72 3310 1001 1500 1.61
0.4 - - - - - - - - 3626 1152 2100 2.25 3406 1137 1830 1.96 3134 1046 1510 1.62 3020 1003 1390 1.49
0.6 - - - - - - - - 3397 1156 1970 2.11 3160 1107 1680 1.80 2879 1048 1380 1.48 2734 1005 1260 1.35
0.8 - - - - 3368 1206 2130 2.29 3148 1159 1830 1.96 2909 1110 1560 1.67 2596 1050 1270 1.36 2428 1008 1150 1.23
1.0 - - - - 3139 1211 1990 2.13 2891 1162 1690 1.81 2642 1113 1450 1.56 2288 1053 1140 1.22 2073 1010 1030 1.10
1.2 3204 1259 2190 2.35 2892 1213 1840 1.97 2619 1167 1560 1.67 2316 1116 1320 1.42 1871 1056 1020 1.09 - - - -
1.4 2966 1264 2070 2.22 2621 1217 1700 1.82 2289 1170 1420 1.52 1930 1120 1160 1.24 - - - - - - - -
1.6 2594 1270 1890 2.03 2286 1221 1550 1.66 1844 1175 1240 1.33 - - - - - - - - - - - -
1.8 2391 1273 1740 1.87 1909 1226 1370 1.47 - - - - - - - - - - - - - - - -
2.0 1912 1279 1510 1.62 - - - - - - - - - - - - - - - - - - - -
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