Technical Guide
251933-YTG-V-0913
40 Johnson Controls Unitary Products
85°F 95°F
1250
77 41.4 4.0 16.8 14.9 12.9 - - - 41.2 4.4 16.5 14.6 12.6 - - -
72 38.5 4.0 20.1 18.1 16.1 14.2 - - 38.8 4.4 19.8 17.9 15.9 14.0 - -
67 35.6 4.0 23.3 21.4 19.4 17.4 15.5 - 36.3 4.5 23.1 21.2 19.2 17.3 15.3 -
62 29.5 3.9 25.7 23.7 21.7 19.8 17.8 15.8 31.4 4.4 26.3 24.4 22.4 20.5 18.5 16.6
1500
77 47.6 4.0 19.3 17.1 14.9 - - - 45.8 4.4 18.5 16.3 14.1 - - -
72 44.2 4.0 23.1 20.8 18.6 16.4 - - 43.2 4.5 22.2 20.0 17.8 15.6 - -
67 40.9 4.1 26.8 24.6 22.3 20.1 17.9 - 40.5 4.5 25.9 23.7 21.5 19.4 17.2 -
62 33.9 3.9 29.5 27.3 25.0 22.8 20.6 18.3 35.2 4.5 29.6 27.4 25.2 23.0 20.8 18.7
57 28.1 3.9 28.1 28.1 27.8 25.6 23.4 21.1 28.4 4.3 28.4 28.4 28.2 26.1 23.9 21.7
1750
77 53.8 4.1 21.8 19.3 16.8 - - - 50.4 4.5 20.4 18.0 15.6 - - -
72 50.0 4.1 26.1 23.5 21.0 18.5 - - 47.5 4.5 24.5 22.1 19.7 17.3 - -
67 46.2 4.1 30.3 27.8 25.3 22.8 20.3 - 44.7 4.6 28.6 26.2 23.8 21.4 19.0 -
62 38.3 4.0 33.3 30.8 28.3 25.8 23.3 20.8 39.0 4.5 32.8 30.4 28.0 25.5 23.1 20.7
57 31.8 3.9 31.8 31.8 31.5 29.0 26.5 24.0 31.3 4.4 31.3 31.3 31.3 28.9 26.5 24.1
2000
77 60.0 4.1 24.3 21.5 18.8 - - - 55.0 4.5 22.4 19.8 17.1 - - -
72 55.8 4.2 29.0 26.3 23.5 20.7 - - 51.9 4.6 26.9 24.3 21.6 19.0 - -
67 51.6 4.2 33.8 31.0 28.2 25.4 22.6 - 48.8 4.6 31.4 28.8 26.1 23.5 20.8 -
62 42.7 4.1 37.2 34.4 31.6 28.8 26.1 23.3 42.7 4.6 36.0 33.4 30.7 28.1 25.4 22.8
57 35.4 4.0 35.4 35.4 35.1 32.4 29.6 26.8 34.3 4.4 34.3 34.3 34.3 31.8 29.2 26.5
2250
72 56.8 4.2 30.9 27.9 24.9 21.9 - - 52.1 4.6 28.7 25.9 23.0 20.1 - -
67 52.5 4.2 35.9 32.9 29.9 26.9 23.9 - 49.0 4.6 33.5 30.6 27.8 24.9 22.0 -
62 43.5 4.1 39.5 36.5 33.5 30.5 27.5 24.5 42.9 4.5 38.4 35.5 32.6 29.8 26.9 24.0
57 36.1 4.0 36.1 36.1 35.9 32.9 29.9 26.9 34.4 4.4 34.4 34.4 34.4 31.8 28.9 26.0
2500
72 57.9 4.1 32.8 29.6 26.3 23.1 - - 52.2 4.5 30.6 27.5 24.4 21.3 - -
67 53.5 4.2 38.1 34.8 31.6 28.4 25.1 - 49.2 4.6 35.6 32.5 29.4 26.3 23.2 -
62 44.3 4.0 41.9 38.7 35.4 32.2 28.9 25.7 43.2 4.5 40.8 37.7 34.6 31.5 28.4 25.3
57 36.7 4.0 36.7 36.7 36.7 33.5 30.3 27.0 34.6 4.4 34.6 34.6 34.6 31.7 28.6 25.5
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.
ZR060 (5.0 Ton) Reheat (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