Specifications
164015-YIM-A-0905
Unitary Products Group 45
ZH102 (8.5 Ton) Standard Motor Side Duct Blower Performance
8.5 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 - - - - - - - - 4748 842 1941 2.08 4366 806 1702 1.83 3995 769 1479 1.59 3636 731 1273 1.37
0.4 - - - - 4667 879 2055 2.20 4273 844 1800 1.93 3891 807 1561 1.67 3520 770 1338 1.44 3160 733 1132 1.21
0.6 4448 918 2117 2.27 4043 882 1845 1.98 3649 847 1590 1.71 3267 810 1351 1.45 2896 773 1129 1.21 2537 736 922 0.99
0.8 3742 922 1862 2.00 3336 887 1591 1.71 2942 851 1336 1.43 2560 814 1097 1.18 2189 778 874 0.94 1830 740 668 0.72
1.0 3018 927 1588 1.70 2612 891 1316 1.41 2219 856 1061 1.14 1836 819 822 0.88 - - - - - - - -
1.2 2342 932 1316 1.41 1937 897 1045 1.12 1543 861 790 0.85 - - - - - - - - - - - -
1.4 1780 937 1073 1.15 - - - - - - - - - - - - - - - - - - - -
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ZH102 (8.5 Ton) Alternate Motor Side Duct Blower Performance
8.5 Ton ALTERNATE MOTOR SIDE DUCT BLOWER PERFORMANCE
1
,
2
ESP
3
TURNS OPEN
4
0 Turns 1 Turns 2 Turns 3 Turns 4 Turns 5 Turns
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 CFM RPM W
5
BHP
0.2 - - - - - - - - - - - - 5253 961 2963 3.18 4958 918 2592 2.78 4675 874 2234 2.40
0.4 - - - - - - - - 5252 1005 3172 3.40 4944 964 2788 2.99 4649 921 2417 2.59 4366 877 2060 2.21
0.6 - - - - - - - - 4945 1008 3000 3.22 4638 967 2616 2.81 4343 924 2245 2.41 4060 880 1887 2.02
0.8 - - - - 4962 1051 3224 3.46 4642 1012 2827 3.03 4335 971 2442 2.62 4040 928 2071 2.22 3757 884 1714 1.84
1.0 4996 1093 3457 3.71 4664 1055 3046 3.27 4344 1016 2648 2.84 4036 975 2263 2.43 3741 933 1892 2.03 3458 888 1535 1.65
1.2 4701 1098 3269 3.51 4369 1061 2858 3.07 4049 1022 2460 2.64 3742 981 2075 2.23 3447 938 1704 1.83 - - - -
1.4 4412 1104 3068 3.29 4080 1067 2656 2.85 3760 1028 2259 2.42 3453 987 1874 2.01 - - - - - - - -
1.6 4129 1112 2850 3.06 3797 1074 2439 2.62 3477 1035 2041 2.19 - - - - - - - - - - - -
1.8 3852 1120 2611 2.80 3520 1083 2200 2.36 - - - - - - - - - - - - - - - -
2.0 3582 1130 2348 2.52 - - - - - - - - - - - - - - - - - - - -
1. Blower performance for gas heat includes maximum number of heat tubes available for each tonnage.
2. Blower performance includes two-inch throwaway filters.
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.
4. “Turns Open” refers to the setting of the variable pitch motor sheave, where “0 Turns Open” is fully closed.
5. W = Watts
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