5167821-YTG-K-1118
68 Johnson Controls Ducted Systems
ZT102 (8.5 ton) reheat
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
35°F 45°F
2125
77 48.6 2.6 28.6 25.8 22.4 - - - 51.5 2.7 28.4 24.2 20.0 - - -
72 46.6 2.6 34.8 31.5 28.1 24.7 - - 49.0 2.7 36.5 32.3 28.1 23.9 - -
67 44.7 2.6 41.1 37.1 33.8 30.4 27.0 - 46.5 2.7 44.7 40.5 36.3 32.1 27.9 -
62 42.2 2.5 42.2 42.2 42.2 41.1 37.8 34.4 44.4 2.6 44.4 44.4 42.7 38.5 34.3 30.1
2550
77 51.2 2.6 28.5 26.9 23.4 - - - 53.6 2.7 29.7 25.3 21.0 - - -
72 49.1 2.6 36.3 32.8 29.3 25.8 - - 51.0 2.7 38.3 33.9 29.6 25.2 - -
67 47.1 2.6 44.1 38.7 35.2 31.7 28.2 - 48.4 2.7 46.9 42.5 38.1 33.8 29.4 -
62 44.5 2.5 44.5 44.5 44.5 43.0 39.5 36.1 46.2 2.6 46.2 46.2 44.9 40.5 36.1 31.7
57 42.8 2.5 42.8 42.8 42.2 38.7 35.3 31.8 44.5 2.7 44.5 44.5 42.8 38.4 34.1 29.7
2975
77 53.8 2.6 28.4 28.0 24.4 - - - 55.8 2.8 31.1 26.5 22.0 - - -
72 51.6 2.6 37.7 34.1 30.5 27.0 - - 53.0 2.7 40.1 35.5 31.0 26.4 - -
67 49.4 2.6 47.0 40.2 36.6 33.1 29.5 - 50.3 2.7 49.1 44.5 40.0 35.4 30.8 -
62 46.8 2.5 46.8 46.8 46.8 44.9 41.3 37.8 48.0 2.7 48.0 48.0 47.0 42.4 37.9 33.3
57 45.0 2.6 45.0 45.0 44.0 40.4 36.8 33.3 46.3 2.7 46.3 46.3 44.9 40.3 35.7 31.2
3400
77 56.4 2.6 28.3 29.1 25.4 - - - 57.9 2.8 32.4 27.7 23.0 - - -
72 54.1 2.6 39.1 35.4 31.8 28.1 - - 55.0 2.8 41.9 37.1 32.4 27.6 - -
67 51.8 2.6 49.9 41.8 38.1 34.4 30.8 - 52.2 2.7 51.3 46.5 41.8 37.0 32.3 -
62 49.0 2.6 49.0 49.0 49.0 46.8 43.1 39.5 49.8 2.7 49.8 49.8 49.1 44.4 39.6 34.9
57 47.1 2.6 47.1 47.1 45.8 42.1 38.4 34.8 48.1 2.7 48.1 48.1 46.9 42.2 37.4 32.7
3825
72 56.5 2.6 40.0 36.3 32.6 28.9 - - 56.8 2.8 43.4 38.5 33.6 28.8 - -
67 54.1 2.6 52.6 43.5 39.0 35.3 31.6 - 53.9 2.7 53.2 48.3 43.4 38.5 33.7 -
62 51.1 2.6 51.1 51.1 51.1 48.1 44.4 40.7 51.4 2.7 51.4 51.4 51.1 46.2 41.3 36.4
57 49.2 2.6 49.2 49.2 47.9 44.2 40.5 36.8 49.6 2.7 49.6 49.6 48.7 43.9 39.0 34.1
4250
72 58.8 2.6 40.8 37.1 33.3 29.6 - - 58.6 2.8 45.0 39.9 34.9 29.9 - -
67 56.3 2.6 55.4 45.3 39.8 36.1 32.4 - 55.6 2.7 55.1 50.1 45.1 40.1 35.0 -
62 53.3 2.6 53.3 53.3 53.2 49.5 45.7 42.0 53.0 2.7 53.0 53.0 53.0 48.0 43.0 37.9
57 51.2 2.6 51.2 51.2 50.1 46.4 42.6 38.9 51.1 2.7 51.1 51.1 50.6 45.6 40.6 35.5
55°F 65°F
2125
77 54.5 2.9 28.2 22.5 17.5 - - - 52.1 3.1 30.2 22.4 17.5 - - -
72 51.4 2.8 38.2 33.2 28.2 23.2 - - 48.2 3.0 37.3 32.3 27.3 22.4 - -
67 48.3 2.8 48.3 43.9 38.9 33.9 28.9 - 44.4 3.0 44.4 42.2 37.1 32.2 27.2 -
62 46.5 2.8 46.5 46.5 40.9 35.9 30.9 25.9 42.7 3.0 42.7 42.7 38.3 33.4 28.4 23.4
2550
77 56.1 2.9 31.0 23.8 18.5 - - - 53.7 3.1 33.4 24.5 18.6 - - -
72 52.9 2.8 40.4 35.1 29.8 24.5 - - 49.7 3.1 39.6 34.3 29.0 23.7 - -
67 49.7 2.8 49.7 46.4 41.1 35.8 30.5 - 45.7 3.0 45.7 44.1 39.4 34.1 28.7 -
62 47.9 2.8 47.9 47.9 43.2 37.9 32.6 27.4 44.1 3.0 44.1 44.1 40.6 35.3 30.0 24.7
57 46.3 2.8 46.3 46.3 43.4 38.1 32.9 27.6 42.4 3.0 42.4 42.4 40.0 34.7 29.4 24.1
2975
77 57.7 2.9 33.8 25.0 19.5 - - - 55.3 3.1 36.7 26.5 19.6 - - -
72 54.4 2.9 42.5 36.9 31.4 25.8 - - 51.2 3.1 41.9 36.2 30.6 24.9 - -
67 51.2 2.8 51.2 48.8 43.3 37.7 32.2 - 47.1 3.0 47.1 45.9 41.6 35.9 30.3 -
62 49.3 2.8 49.3 49.3 45.5 40.0 34.4 28.9 45.4 3.0 45.4 45.4 42.9 37.3 31.6 25.9
57 47.6 2.8 47.6 47.6 45.7 40.2 34.6 29.1 43.7 3.0 43.7 43.7 42.3 36.6 31.0 25.3
3400
77 59.3 2.9 36.6 26.3 20.5 - - - 57.0 3.1 39.9 28.6 20.7 - - -
72 56.0 2.9 44.6 38.8 33.0 27.2 - - 52.7 3.1 44.2 38.2 32.2 26.2 - -
67 52.6 2.8 52.6 51.3 45.5 39.6 33.8 - 48.5 3.0 48.5 47.8 43.8 37.8 31.8 -
62 50.6 2.8 50.6 50.6 47.8 42.0 36.2 30.3 46.8 3.0 46.8 46.8 45.2 39.2 33.2 27.2
57 49.0 2.8 49.0 49.0 48.0 42.2 36.4 30.6 45.0 3.0 45.0 45.0 44.5 38.5 32.5 26.6
3825
72 57.2 2.9 46.8 40.8 34.7 28.7 - - 54.0 3.1 46.5 40.2 34.0 27.7 - -
67 53.7 2.8 53.7 53.1 47.9 41.8 35.8 - 49.7 3.0 49.7 49.3 46.2 39.9 33.6 -
62 51.7 2.8 51.7 51.7 50.3 44.2 38.2 32.1 47.9 3.0 47.9 47.9 47.1 40.8 34.6 28.3
57 50.0 2.8 50.0 50.0 49.6 43.5 37.4 31.4 46.1 3.0 46.1 46.1 45.8 39.6 33.3 27.0
4250
72 58.4 2.9 49.1 42.8 36.5 30.2 - - 55.3 3.1 48.8 42.3 35.7 29.2 - -
67 54.9 2.8 54.9 54.9 50.3 44.0 37.7 - 50.8 3.1 50.8 50.8 48.6 42.0 35.5 -
62 52.8 2.8 52.8 52.8 52.8 46.5 40.2 33.9 49.0 3.0 49.0 49.0 49.0 42.5 35.9 29.4
57 51.1 2.8 51.1 51.1 51.1 44.8 38.5 32.2 47.1 3.0 47.1 47.1 47.1 40.6 34.1 27.5
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