User's Manual
1068152-YTG-L-0815
58 Johnson Controls Unitary Products
115°F 125°F
2500
77 114.7 12.0 65.0 53.1 41.1 - - - 104.1 12.9 62.6 50.3 38.0 - - -
72 109.6 11.8 80.9 67.3 53.6 40.0 - - 101.8 12.8 77.9 64.0 50.2 36.3 - -
67 104.5 11.5 96.8 81.5 66.2 52.7 39.1 - 99.4 12.7 93.2 77.8 62.4 48.8 35.2 -
62 101.7 11.3 99.3 89.0 78.7 65.3 51.9 38.5 96.7 12.6 93.3 84.0 74.6 61.2 47.9 34.5
3000
77 119.1 11.8 75.0 57.6 40.2 - - - 107.4 12.9 72.2 54.3 36.5 - - -
72 113.8 11.7 88.3 72.3 56.3 40.3 - - 105.0 12.9 84.5 68.5 52.5 36.6 - -
67 108.6 11.5 101.5 87.0 72.5 56.3 40.1 - 102.5 12.8 96.8 82.7 68.6 52.4 36.1 -
62 106.1 11.4 103.6 96.1 88.6 72.2 55.8 39.4 100.2 12.7 97.0 90.8 84.7 68.2 51.7 35.2
57 104.2 11.3 104.2 104.2 104.2 88.2 71.5 54.9 97.8 12.6 97.2 97.2 97.2 84.0 67.2 50.5
3500
77 123.5 11.5 85.0 62.1 39.2 - - - 110.8 13.0 81.9 58.4 35.0 - - -
72 118.1 11.6 95.6 77.3 59.0 40.7 - - 108.2 12.9 91.1 73.0 54.9 36.8 - -
67 112.7 11.6 106.2 92.5 78.8 59.9 41.0 - 105.6 12.9 100.3 87.6 74.8 56.0 37.1 -
62 110.5 11.6 107.9 103.2 98.6 79.1 59.7 40.2 103.6 12.8 100.6 97.7 94.8 75.1 55.5 35.8
57 108.8 11.5 108.8 108.8 108.8 98.3 78.3 58.3 101.6 12.8 100.8 100.8 100.8 94.3 73.9 53.5
4000
77 127.9 11.2 94.9 66.6 38.3 - - - 114.1 13.0 91.6 62.5 33.5 - - -
72 122.3 11.5 102.9 82.3 61.7 41.0 - - 111.4 13.0 97.7 77.5 57.3 37.0 - -
67 116.8 11.7 110.9 98.0 85.1 63.5 42.0 - 108.7 12.9 103.9 92.5 81.1 59.6 38.0 -
62 114.9 11.7 112.2 110.3 108.5 86.0 63.5 41.1 107.0 12.9 104.2 104.2 104.2 82.1 59.3 36.5
57 113.3 11.6 113.3 113.3 113.3 108.5 85.1 61.7 105.4 12.9 104.4 104.4 104.4 104.4 80.5 56.4
4500
72 126.6 11.4 110.2 87.3 64.4 41.4 - - 114.6 13.0 104.4 82.0 59.6 37.3 - -
67 120.8 11.8 115.6 103.5 91.4 67.1 42.9 - 111.7 13.0 107.5 97.4 87.3 63.2 39.0 -
62 119.3 11.8 116.5 116.5 116.5 92.9 67.4 41.9 110.5 13.0 107.8 107.8 107.8 89.0 63.1 37.1
57 117.9 11.8 117.4 117.4 117.4 117.4 91.9 65.1 109.2 13.0 108.1 108.1 108.1 108.1 87.2 59.4
5000
72 130.8 11.3 117.6 92.3 67.0 41.8 - - 117.8 13.1 111.0 86.5 62.0 37.5 - -
67 124.9 11.9 120.3 109.0 97.7 70.8 43.9 - 114.8 13.1 111.1 102.3 93.6 66.7 39.9 -
62 123.7 11.9 120.8 120.8 120.8 99.8 71.3 42.8 113.9 13.2 111.4 111.4 111.4 96.0 66.9 37.8
57 122.4 11.9 121.3 121.3 121.3 121.3 98.7 68.6 113.0 13.2 111.7 111.7 111.7 111.7 93.8 62.4
1. These capacities are gross ratings. For net capacity, deduct the supply air blower motor heat (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.
ZX12 (10 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