York ZT SERIES - Page 23

5167821-YTG-K-1118
Johnson Controls Ducted Systems 23
115°F 125°F
750
77 36.9 3.0 18.6 16.5 14.5 - - - 34.4 3.3 18.2 16.3 14.3 - - -
72 32.4 3.0 22.8 19.7 16.6 13.4 - - 29.5 3.3 21.6 18.6 15.6 12.6 - -
67 28.6 3.0 27.1 22.8 18.6 15.3 12.0 - 25.4 3.4 25.0 21.0 16.9 13.9 10.9 -
62 28.1 3.0 27.8 24.2 20.6 17.2 13.8 10.3 26.0 3.3 25.7 22.0 18.3 15.2 12.2 9.2
900
77 36.4 3.0 21.6 17.8 14.0 - - - 33.3 3.3 21.2 17.3 13.5 - - -
72 33.4 3.0 25.2 21.2 17.1 13.0 - - 30.4 3.4 23.9 19.9 16.0 12.0 - -
67 30.4 3.0 28.8 24.5 20.2 16.1 11.9 - 27.4 3.4 26.6 22.5 18.5 14.6 10.7 -
62 29.5 3.0 29.3 26.3 23.3 19.1 14.9 10.7 27.2 3.3 26.9 24.0 21.0 17.1 13.3 9.4
57 28.6 3.0 28.6 28.1 26.4 22.2 17.9 13.7 27.1 3.3 27.1 25.4 23.5 19.7 15.9 12.1
1050
77 36.0 3.0 24.7 19.1 13.4 - - - 32.2 3.3 24.1 18.4 12.6 - - -
72 34.4 3.0 27.7 22.6 17.6 12.6 - - 31.2 3.4 26.2 21.2 16.3 11.4 - -
67 32.3 3.0 30.6 26.2 21.8 16.8 11.9 - 29.3 3.4 28.2 24.1 20.0 15.2 10.4 -
62 31.0 3.0 30.7 28.4 26.1 21.1 16.1 11.2 28.5 3.3 28.2 26.0 23.7 19.0 14.3 9.7
57 29.6 3.0 29.6 29.6 29.6 25.3 20.4 15.5 27.7 3.3 27.7 27.7 27.4 22.8 18.3 13.7
1200
77 35.6 3.0 27.8 20.3 12.8 - - - 31.1 3.3 27.0 19.4 11.8 - - -
72 35.4 3.0 30.1 24.1 18.2 12.2 - - 32.0 3.4 28.4 22.6 16.7 10.8 - -
67 34.1 3.1 32.3 27.9 23.5 17.6 11.8 - 31.2 3.4 29.8 25.7 21.6 15.9 10.2 -
62 32.4 3.0 32.1 30.5 28.8 23.1 17.3 11.6 29.8 3.3 29.5 28.0 26.5 20.9 15.4 9.9
57 30.6 3.0 30.6 30.6 30.6 28.5 22.8 17.2 28.3 3.3 28.3 28.3 28.3 26.0 20.6 15.3
1350
72 36.4 3.0 32.5 25.6 18.7 11.8 - - 32.8 3.4 30.7 23.9 17.1 10.3 - -
67 36.0 3.1 34.1 29.6 25.1 18.4 11.7 - 33.1 3.4 31.4 27.3 23.1 16.5 10.0 -
62 33.8 3.0 33.6 32.6 31.5 25.0 18.5 12.0 31.0 3.4 30.8 30.0 29.2 22.8 16.5 10.1
57 31.6 3.0 31.6 31.6 31.6 31.6 25.3 19.0 28.9 3.3 28.9 28.9 28.9 28.9 23.0 16.8
1500
72 37.4 3.1 34.9 27.1 19.2 11.4 - - 33.6 3.4 - 25.2 17.4 9.7 - -
67 37.8 3.1 35.8 31.3 26.7 19.2 11.6 - 35.1 3.4 - 28.8 24.7 17.2 9.7 -
62 35.2 3.0 35.0 34.6 34.3 27.0 19.7 12.4 32.3 3.4 - 32.0 31.9 24.7 17.5 10.3
57 32.6 3.0 32.6 32.6 32.6 32.6 27.8 20.7 29.6 3.3 - 29.6 29.6 29.6 25.3 18.4
1. These capacities are gross ratings. For net capacity, deduct the air blower motor, MBh = 3.415 x kW. Refer to the appropriate blower
performance table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
ZT037 high speed compressor (3.0 ton) (continued)
Air on evaporator
coil
Temperature of air on condenser coil
Total
capacity
1
(MBh)
Total input
(kW)
2
Sensible capacity (MBh)
Total
capacity
1
(MBh)
Total input
(kW)
2
Sensible capacity (MBh)
CFM
WB
(°F)
Return dry bulb (°F) Return dry bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65