528150-YTG-G-1210
Johnson Controls Unitary Products 77
115°F 125°F
1625
77 72.6 8.1 27.5 24.0 18.0 - - - 68.3 9.0 24.0 21.5 15.8 - - -
72 65.6 8.1 40.7 34.7 28.6 22.5 - - 60.4 8.9 38.3 32.2 26.2 20.2 - -
67 58.6 8.1 54.0 45.3 39.2 33.1 27.1 - 52.6 8.9 52.6 42.6 36.6 30.6 24.6 -
62 53.8 8.0 53.8 53.8 45.6 39.5 33.4 27.4 48.2 8.8 48.2 48.2 41.2 35.2 29.2 23.1
1950
77 76.5 8.2 34.8 27.5 20.2 - - - 71.2 9.1 33.0 25.0 17.8 - - -
72 69.1 8.2 46.7 39.4 32.1 24.8 - - 63.0 9.0 43.9 36.6 29.4 22.2 - -
67 61.8 8.2 58.7 51.4 44.0 36.7 29.4 - 54.7 9.0 54.7 48.3 41.1 33.9 26.7 -
62 56.7 8.1 56.7 56.7 51.2 43.9 36.6 29.3 50.2 8.9 50.2 50.2 46.3 39.1 31.9 24.7
57 60.1 8.1 60.1 59.7 52.4 45.1 37.7 30.4 58.7 8.9 58.7 58.0 49.3 42.1 34.8 27.6
2275
77 80.4 8.4 42.1 31.0 22.4 - - - 74.1 9.2 42.0 28.4 19.7 - - -
72 72.7 8.3 52.7 44.2 35.6 27.1 - - 65.5 9.2 49.4 41.0 32.6 24.2 - -
67 64.9 8.3 63.4 57.4 48.9 40.3 31.8 - 56.9 9.1 56.9 54.0 45.6 37.2 28.8 -
62 59.6 8.2 59.6 59.6 56.8 48.3 39.7 31.2 52.2 9.0 52.2 52.2 51.4 43.0 34.6 26.2
57 63.2 8.2 63.2 63.0 58.1 49.6 41.0 32.5 61.2 9.0 61.2 60.8 54.7 46.3 37.9 29.5
2600
77 84.3 8.5 49.4 34.4 24.6 - - - 77.1 9.3 51.0 31.8 21.6 - - -
72 76.2 8.4 58.8 49.0 39.2 29.4 - - 68.1 9.3 55.0 45.4 35.9 26.3 - -
67 68.1 8.4 68.1 63.5 53.7 43.9 34.1 - 59.1 9.2 59.1 59.1 50.1 40.5 30.9 -
62 62.5 8.3 62.5 62.5 62.5 52.7 42.9 33.1 54.2 9.1 54.2 54.2 54.2 46.8 37.2 27.7
57 66.3 8.3 66.3 66.3 63.9 54.1 44.3 34.5 63.6 9.1 63.6 63.6 60.0 50.5 40.9 31.3
2925
72 75.4 8.3 61.1 50.8 40.6 30.3 - - 67.6 9.2 57.5 47.4 37.4 27.3 - -
67 67.3 8.3 67.3 65.0 55.7 45.4 35.1 - 58.7 9.2 58.7 58.7 52.2 42.1 32.1 -
62 61.8 8.2 61.8 61.8 61.8 51.5 41.3 31.0 53.8 9.0 53.8 53.8 53.8 44.9 34.9 24.8
57 65.5 8.2 65.5 65.5 64.3 54.1 43.8 33.6 63.2 9.0 63.2 63.2 61.4 51.3 41.3 31.2
3250
72 74.5 8.3 63.4 52.7 42.0 31.3 - - 67.2 9.1 59.9 49.4 38.9 28.3 - -
67 66.6 8.2 66.6 66.6 57.6 46.9 36.2 - 58.4 9.1 58.4 58.4 54.3 43.7 33.2 -
62 61.1 8.1 61.1 61.1 61.1 50.4 39.7 28.9 53.5 8.9 53.5 53.5 53.5 43.0 32.5 22.0
57 64.8 8.1 64.8 64.8 64.8 54.1 43.4 32.7 62.7 9.0 62.7 62.7 62.7 52.2 41.7 31.2
1. These capacities are gross ratings. For net capacity, deduct 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.
ZR078 (6.5 Ton) 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
