Technical Guide
294604-YTG-B-0508
Johnson Controls Unitary Products 15
DEZ036 (3.0 Ton)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Net
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
Net
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
75°F 85°F
900
77 42.5 2.6 20.8 17.0 13.2 - - - 41.9 2.9 20.2 16.4 12.5 - - -
72 41.2 2.5 26.9 23.2 19.4 15.6 - - 39.6 2.8 26.2 22.3 18.5 14.7 - -
67 40.0 2.4 33.1 29.3 25.5 21.7 17.9 - 37.3 2.8 32.1 28.3 24.5 20.6 16.8 -
62 35.8 2.4 35.8 35.8 31.7 27.9 24.2 20.4 34.0 2.7 34.0 34.0 30.4 26.6 22.7 18.9
57 33.4 2.5 33.4 33.4 33.1 29.3 25.5 21.7 32.7 2.8 32.7 32.7 31.1 27.3 23.4 19.6
1050
77 44.5 2.6 22.3 18.5 14.2 - - - 43.3 2.9 22.2 17.9 13.5 - - -
72 43.1 2.6 29.4 25.1 20.9 16.6 - - 40.9 2.9 28.6 24.3 20.0 15.6 - -
67 41.8 2.5 36.5 31.8 27.5 23.2 18.9 - 38.5 2.8 35.1 30.7 26.4 22.1 17.7 -
62 37.4 2.5 37.4 37.4 34.2 30.2 25.6 21.3 35.1 2.8 35.1 35.1 32.8 28.4 24.1 19.8
57 35.0 2.6 35.0 35.0 35.7 31.7 27.1 22.8 33.8 2.8 33.8 33.8 33.5 29.2 24.9 20.5
1200
77 46.4 2.7 23.9 20.0 15.2 - - - 44.7 3.0 24.2 19.3 14.5 - - -
72 45.0 2.6 32.0 27.1 22.3 17.5 - - 42.2 2.9 31.1 26.2 21.4 16.6 - -
67 43.6 2.6 40.0 34.3 29.5 24.7 19.9 - 39.8 2.9 38.0 33.1 28.3 23.5 18.6 -
62 39.0 2.5 39.0 39.0 36.6 32.4 27.0 22.2 36.3 2.8 36.3 36.3 35.2 30.3 25.5 20.7
57 36.5 2.6 36.5 36.5 38.2 34.0 28.6 23.8 34.9 2.9 34.9 34.9 36.0 31.1 26.3 21.5
1350
72 45.0 2.7 33.3 28.3 23.3 18.2 - - 42.1 3.0 32.7 27.5 22.4 17.2 - -
67 43.5 2.6 41.7 35.7 30.7 25.6 20.6 - 39.7 3.0 38.8 34.7 29.6 24.4 19.3 -
62 39.0 2.6 39.0 39.0 37.8 33.1 27.7 22.7 36.2 2.9 36.2 36.2 35.6 30.4 25.3 20.1
57 36.5 2.7 36.5 36.5 37.3 32.6 27.3 22.2 34.8 3.0 34.8 34.8 35.3 30.2 25.0 19.9
1500
72 44.9 2.7 34.7 29.4 24.2 18.9 - - 42.0 3.1 34.3 28.8 23.3 17.9 - -
67 43.5 2.7 43.5 37.1 31.9 26.6 21.3 - 39.5 3.1 39.5 36.3 30.9 25.4 19.9 -
62 39.0 2.6 39.0 39.0 39.0 33.7 28.4 23.2 36.1 3.0 36.1 36.1 36.1 30.6 25.1 19.6
57 36.4 2.7 36.4 36.4 36.4 31.2 25.9 20.6 34.7 3.1 34.7 34.7 34.7 29.2 23.7 18.3
95°F 105°F
900
77 41.4 3.2 19.6 15.8 11.9 - - - 37.9 3.6 18.7 14.8 11.0 - - -
72 38.0 3.2 25.4 21.5 17.7 13.8 - - 34.8 3.6 24.3 20.4 16.6 12.7 - -
67 34.6 3.1 31.2 27.3 23.4 19.6 15.7 - 31.6 3.5 29.9 26.1 22.2 18.4 14.5 -
62 32.2 3.0 32.2 32.2 29.1 25.2 21.3 17.4 29.1 3.5 29.1 29.1 27.5 23.7 19.8 16.0
57 32.0 3.0 32.0 32.0 29.1 25.2 21.4 17.5 29.6 3.5 29.6 29.6 27.2 23.4 19.5 15.7
1050
77 42.2 3.3 22.0 17.2 12.8 - - - 38.7 3.7 22.0 16.2 11.9 - - -
72 38.7 3.2 27.8 23.4 19.1 14.7 - - 35.4 3.6 26.7 22.3 18.0 13.6 - -
67 35.3 3.2 33.6 29.7 25.3 20.9 16.6 - 32.2 3.6 31.3 28.4 24.0 19.7 15.3 -
62 32.8 3.1 32.8 32.8 31.4 26.7 22.6 18.3 29.6 3.5 29.6 29.6 29.8 25.3 21.1 16.7
57 32.6 3.1 32.6 32.6 31.4 26.8 22.7 18.3 30.2 3.5 30.2 30.2 29.4 24.9 20.7 16.4
1200
77 43.0 3.3 24.4 18.6 13.8 - - - 39.4 3.7 25.3 17.6 12.8 - - -
72 39.5 3.3 30.2 25.3 20.5 15.6 - - 36.1 3.6 29.1 24.2 19.3 14.4 - -
67 36.0 3.2 36.0 32.0 27.2 22.3 17.4 - 32.8 3.6 32.8 30.7 25.9 21.0 16.1 -
62 33.5 3.2 33.5 33.5 33.7 28.2 24.0 19.1 30.2 3.5 30.2 30.2 32.1 27.0 22.4 17.5
57 33.3 3.1 33.3 33.3 33.7 28.3 24.0 19.1 30.7 3.5 30.7 30.7 31.7 26.5 21.9 17.1
1350
72 39.3 3.4 32.0 26.8 21.5 16.2 - - 36.0 3.8 30.8 25.5 20.2 15.0 - -
67 35.8 3.4 35.8 33.8 28.5 23.2 17.9 - 32.7 3.7 32.7 31.6 27.1 21.9 16.6 -
62 33.3 3.3 33.3 33.3 33.4 27.8 22.9 17.6 30.1 3.7 30.1 30.1 31.1 25.6 20.5 15.3
57 33.1 3.3 33.1 33.1 33.3 27.8 22.8 17.5 30.6 3.7 30.6 30.6 31.1 25.7 20.6 15.3
1500
72 39.1 3.5 33.9 28.2 22.5 16.8 - - 35.8 3.9 32.5 26.8 21.2 15.5 - -
67 35.6 3.5 35.6 35.5 29.8 24.1 18.5 - 32.6 3.8 32.6 32.5 28.3 22.7 17.1 -
62 33.1 3.4 33.1 33.1 33.1 27.5 21.8 16.1 30.0 3.8 30.0 30.0 30.0 24.3 18.7 13.0
57 33.0 3.4 33.0 33.0 33.0 27.3 21.6 15.9 30.5 3.8 30.5 30.5 30.5 24.9 19.2 13.6