York ZT SERIES - Page 41

5167821-YTG-K-1118
Johnson Controls Ducted Systems 41
115°F 125°F
875
77 20.4 2.2 20.4 17.7 9.5 - - - 16.0 2.4 16.0 16.0 11.5 - - -
72 18.1 2.2 18.1 16.8 12.7 8.6 - - 14.0 2.5 14.0 14.0 11.8 7.7 - -
67 15.9 2.3 15.9 15.9 15.9 11.8 7.7 - 12.0 2.5 12.0 12.0 12.0 10.2 6.2 -
62 14.3 2.2 14.3 14.3 14.3 10.3 6.2 - 10.4 2.5 10.4 10.4 10.4 7.9 3.9 -
1050
77 21.9 2.2 21.9 19.8 10.3 - - - 17.9 2.4 17.9 17.9 11.6 - - -
72 19.5 2.2 19.5 18.4 13.7 8.9 - - 15.7 2.5 15.7 15.7 12.6 7.9 - -
67 17.1 2.3 17.1 17.1 17.1 12.4 7.6 - 13.5 2.6 13.5 13.5 13.5 10.5 5.8 -
62 15.4 2.2 15.4 15.4 15.4 10.7 5.9 - 11.7 2.5 11.7 11.7 11.7 8.1 3.4 -
57 16.6 2.2 16.6 16.6 16.6 11.8 7.1 - 13.2 2.5 13.2 13.2 13.2 9.6 4.9 -
1225
77 23.5 2.2 23.5 21.8 11.0 - - - 19.7 2.5 19.7 19.7 11.8 - - -
72 20.9 2.2 20.9 20.1 14.7 9.2 - - 17.3 2.5 17.3 17.3 13.4 8.1 - -
67 18.3 2.3 18.3 18.3 18.3 12.9 7.5 - 14.9 2.6 14.9 14.9 14.9 10.8 5.5 -
62 16.5 2.2 16.5 16.5 16.5 11.1 5.7 - 13.0 2.5 13.0 13.0 13.0 8.2 2.9 -
57 17.7 2.2 17.7 17.7 17.7 12.3 6.9 - 14.6 2.5 14.6 14.6 14.6 9.8 4.5 -
1400
77 25.0 2.2 25.0 23.9 11.7 - - - 21.6 2.5 21.6 21.6 11.9 - - -
72 22.3 2.3 22.3 21.7 15.6 9.5 - - 19.0 2.6 19.0 19.0 14.2 8.2 - -
67 19.5 2.3 19.5 19.5 19.5 13.4 7.4 - 16.4 2.6 16.4 16.4 16.4 11.1 5.2 -
62 17.6 2.3 17.6 17.6 17.6 11.5 5.5 - 14.3 2.5 14.3 14.3 14.3 8.4 2.4 -
57 18.9 2.3 18.9 18.9 18.9 12.8 6.8 - 16.0 2.5 16.0 16.0 16.0 10.1 4.1 -
1575
72 22.0 2.2 22.0 21.8 15.5 8.4 - - 18.3 2.5 18.3 18.3 13.4 6.4 - -
67 19.3 2.3 19.3 19.3 19.3 12.3 5.2 - 15.7 2.6 15.7 15.7 15.7 9.1 - -
62 17.4 2.2 17.4 17.4 17.4 10.4 3.3 - 13.7 2.5 13.7 13.7 13.7 6.8 - -
57 18.7 2.2 18.7 18.7 18.7 11.7 4.6 - 15.4 2.5 15.4 15.4 15.4 8.5 - -
1750
72 21.8 2.2 21.8 21.8 15.3 7.3 - - 17.5 2.5 17.5 17.5 12.6 4.7 - -
67 19.1 2.2 19.1 19.1 19.1 11.1 3.1 - 15.1 2.5 15.1 15.1 15.1 7.1 - -
62 17.2 2.2 17.2 17.2 17.2 9.2 1.2 - 13.1 2.4 13.1 13.1 13.1 5.2 - -
57 18.5 2.2 18.5 18.5 18.5 10.5 2.5 - 14.8 2.4 14.8 14.8 14.8 6.9 - -
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.
ZT090 (7.5 ton) 1st stage cooling (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