5167821-YTG-K-1118
Johnson Controls Ducted Systems 49
115°F 125°F
1500
77 73.2 5.9 30.0 27.7 20.7 - - - 66.3 6.7 29.3 24.7 18.5 - - -
72 65.6 5.9 43.7 36.7 29.7 22.7 - - 59.6 6.7 41.1 34.2 27.3 20.5 - -
67 58.1 5.9 57.4 45.7 38.7 31.7 24.7 - 52.9 6.7 52.9 43.1 36.2 29.3 22.4 -
62 54.0 5.9 54.0 54.0 44.8 37.8 30.8 23.8 50.3 6.7 50.3 50.3 41.2 34.3 27.4 20.5
1800
77 74.7 5.9 39.1 30.9 22.6 - - - 67.5 6.7 38.7 28.4 20.3 - - -
72 67.0 5.9 49.0 40.7 32.5 24.2 - - 60.7 6.7 46.3 38.1 30.0 21.8 - -
67 59.3 5.9 58.8 50.6 42.4 34.1 25.9 - 53.9 6.7 53.9 47.8 39.6 31.5 23.3 -
62 55.2 5.9 55.2 55.2 49.0 40.8 32.6 24.3 51.2 6.7 51.2 51.2 45.2 37.0 28.8 20.7
57 54.9 5.9 54.9 54.9 48.8 40.6 32.3 24.1 50.5 6.6 50.5 50.5 44.5 36.3 28.2 20.0
2100
77 76.3 5.8 48.2 34.0 24.5 - - - 68.8 6.7 48.0 32.2 22.1 - - -
72 68.4 5.9 54.2 44.8 35.3 25.8 - - 61.8 6.6 51.5 42.0 32.6 23.1 - -
67 60.6 5.9 60.3 55.5 46.0 36.5 27.0 - 54.9 6.6 54.9 52.5 43.1 33.7 24.2 -
62 56.3 5.9 56.3 56.3 53.2 43.8 34.3 24.8 52.1 6.7 52.1 52.1 49.1 39.7 30.2 20.8
57 56.0 5.9 56.0 56.0 53.0 43.5 34.0 24.6 51.4 6.6 51.4 51.4 48.4 39.0 29.5 20.1
2400
77 77.8 5.8 57.2 37.2 26.5 - - - 70.0 6.6 57.4 36.0 23.8 - - -
72 69.8 5.8 59.5 48.8 38.1 27.3 - - 62.9 6.6 56.6 45.9 35.2 24.5 - -
67 61.8 5.8 61.8 60.3 49.6 38.9 28.2 - 55.8 6.6 55.8 55.8 46.6 35.9 25.1 -
62 57.4 5.9 57.4 57.4 57.4 46.7 36.0 25.3 53.0 6.6 53.0 53.0 53.0 42.3 31.6 20.9
57 57.2 5.8 57.2 57.2 57.2 46.5 35.7 25.0 52.3 6.6 52.3 52.3 52.3 41.6 30.9 20.2
2700
72 71.0 5.8 64.9 53.0 41.0 29.1 - - 63.8 6.6 61.9 49.9 38.0 26.1 - -
67 62.8 5.8 62.8 62.1 53.5 41.6 29.7 - 56.6 6.6 56.6 56.6 50.3 38.4 26.5 -
62 58.4 5.9 58.4 58.4 58.4 46.5 34.5 22.6 53.8 6.6 53.8 53.8 53.8 41.9 29.9 18.0
57 58.1 5.8 58.1 58.1 58.1 46.2 34.3 22.3 53.0 6.6 53.0 53.0 53.0 41.1 29.2 17.3
3000
72 72.1 5.8 70.3 57.2 44.0 30.9 - - 64.6 6.6 64.6 54.0 40.8 27.7 - -
67 63.8 5.8 63.8 63.8 57.4 44.3 31.2 - 57.4 6.6 57.4 57.4 54.0 40.9 27.8 -
62 59.3 5.9 59.3 59.3 59.3 46.2 33.1 19.9 54.5 6.6 54.5 54.5 54.5 41.4 28.3 15.1
57 59.1 5.8 59.1 59.1 59.1 45.9 32.8 19.6 53.7 6.6 53.7 53.7 53.7 40.6 27.5 14.4
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.
ZT102 (8.5 ton) 2nd 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
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