Technical Guide
718432-YTG-E-0314
16 Johnson Controls Unitary Products
DEZ042 (3.5 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
1050
77 52.2 3.2 23.4 19.2 15.0 - - - 48.8 3.4 22.6 18.3 14.1 - - -
72 48.2 3.1 29.9 25.7 21.5 17.2 - - 44.8 3.3 28.9 24.6 20.3 16.0 - -
67 44.2 3.0 36.4 32.2 27.9 23.7 19.5 - 40.7 3.3 35.1 30.8 26.5 22.3 18.0 -
62 40.5 3.0 40.5 39.1 33.6 29.3 25.1 20.9 37.0 3.2 37.0 36.3 32.0 27.7 23.4 19.2
57 37.5 3.0 37.5 37.5 34.2 29.9 25.7 21.5 35.2 3.2 35.2 35.2 32.0 27.7 23.5 19.2
1225
77 54.7 3.2 25.7 21.3 16.5 - - - 51.3 3.4 25.3 20.4 15.5 - - -
72 50.5 3.1 33.2 28.4 23.6 18.8 - - 47.1 3.4 32.2 27.3 22.4 17.5 - -
67 46.3 3.0 40.7 35.6 30.8 26.0 21.2 - 42.8 3.3 39.1 34.2 29.3 24.4 19.5 -
62 42.5 3.0 42.5 41.8 37.0 32.2 27.4 22.6 38.9 3.3 38.9 38.5 35.4 30.5 25.6 20.7
57 39.3 3.0 39.3 39.3 37.7 32.9 28.1 23.3 36.9 3.2 36.9 36.9 35.4 30.5 25.6 20.7
1400
77 57.3 3.2 28.1 23.4 18.0 - - - 53.8 3.4 28.1 22.5 17.0 - - -
72 52.9 3.1 36.5 31.2 25.8 20.5 - - 49.4 3.4 35.6 30.1 24.6 19.1 - -
67 48.5 3.0 45.0 39.0 33.6 28.3 22.9 - 44.9 3.3 43.2 37.6 32.1 26.6 21.1 -
62 44.5 3.0 44.5 44.5 40.4 35.0 29.7 24.3 40.8 3.3 40.8 40.8 38.7 33.2 27.7 22.2
57 41.1 3.0 41.1 41.1 41.1 35.8 30.4 25.1 38.7 3.3 38.7 38.7 38.7 33.2 27.7 22.2
1550
72 53.1 3.2 38.3 32.6 26.8 21.0 - - 49.5 3.5 37.5 31.6 25.6 19.7 - -
67 48.7 3.1 47.0 40.7 34.9 29.1 23.3 - 45.0 3.4 44.1 39.5 33.5 27.6 21.6 -
62 44.7 3.1 44.7 44.7 42.7 36.9 31.1 25.3 40.9 3.4 40.9 40.9 39.9 33.9 28.0 22.0
57 41.3 3.1 41.3 41.3 41.3 35.6 29.8 24.0 38.9 3.3 38.9 38.9 38.9 32.9 27.0 21.0
1700
72 53.4 3.3 40.1 33.9 27.7 21.6 - - 49.6 3.6 39.5 33.1 26.7 20.3 - -
67 48.9 3.2 48.9 42.3 36.1 29.9 23.7 - 45.1 3.5 45.1 41.3 34.9 28.5 22.1 -
62 44.9 3.2 44.9 44.9 44.9 38.7 32.5 26.3 41.0 3.5 41.0 41.0 41.0 34.6 28.2 21.8
57 41.5 3.2 41.5 41.5 41.5 35.4 29.2 23.0 39.0 3.4 39.0 39.0 39.0 32.6 26.2 19.8
95°F 105°F
1050
77 45.5 3.6 21.8 17.5 13.2 - - - 41.7 3.9 21.6 16.3 12.0 - - -
72 41.4 3.6 27.8 23.5 19.2 14.8 - - 37.3 3.8 26.3 22.0 17.7 13.4 - -
67 37.3 3.5 33.8 29.5 25.2 20.8 16.5 - 32.8 3.7 31.1 27.7 23.4 19.1 14.8 -
62 33.4 3.5 33.4 33.4 30.4 26.1 21.8 17.5 30.1 3.7 30.1 30.1 27.3 23.0 18.7 14.4
57 32.8 3.5 32.8 32.8 29.8 25.5 21.2 16.9 29.7 3.7 29.7 29.7 26.9 22.6 18.3 13.9
1225
77 48.0 3.7 24.9 19.6 14.6 - - - 44.1 3.9 25.7 18.6 13.4 - - -
72 43.6 3.6 31.2 26.2 21.3 16.3 - - 39.4 3.8 29.8 24.8 19.8 14.8 - -
67 39.3 3.6 37.5 32.9 27.9 22.9 17.9 - 34.7 3.8 33.9 30.9 26.2 21.2 16.2 -
62 35.2 3.5 35.2 35.2 33.7 28.7 23.7 18.7 31.8 3.7 31.8 31.8 30.4 25.4 20.4 15.5
57 34.6 3.5 34.6 34.6 33.1 28.1 23.1 18.1 31.4 3.7 31.4 31.4 30.0 25.0 20.0 15.0
1400
77 50.4 3.7 28.1 21.7 16.0 - - - 46.4 4.0 29.8 20.9 14.8 - - -
72 45.9 3.6 34.7 29.0 23.3 17.7 - - 41.5 3.9 33.2 27.5 21.8 16.2 - -
67 41.3 3.6 41.3 36.3 30.6 25.0 19.3 - 36.6 3.8 36.6 34.1 28.9 23.2 17.5 -
62 37.0 3.5 37.0 37.0 37.0 31.4 25.7 20.0 33.6 3.7 33.6 33.6 33.6 27.9 22.2 16.6
57 36.3 3.5 36.3 36.3 36.3 30.7 25.0 19.3 33.1 3.7 33.1 33.1 33.1 27.4 21.7 16.1
1550
72 45.9 3.7 36.7 30.6 24.5 18.4 - - 41.5 4.0 35.3 29.2 23.0 16.8 - -
67 41.3 3.7 41.3 38.3 32.1 26.0 19.9 - 36.6 3.9 36.6 35.1 30.4 24.2 18.1 -
62 37.1 3.6 37.1 37.1 37.1 30.9 24.8 18.7 33.6 3.8 33.6 33.6 33.6 27.4 21.2 15.1
57 36.4 3.6 36.4 36.4 36.4 30.2 24.1 18.0 33.1 3.8 33.1 33.1 33.1 26.9 20.8 14.6
1700
72 45.9 3.8 38.8 32.2 25.6 19.0 - - 41.6 4.1 37.5 30.8 24.2 17.5 - -
67 41.3 3.7 41.3 40.2 33.6 27.1 20.5 - 36.6 4.0 36.6 36.1 31.9 25.3 18.6 -
62 37.1 3.7 37.1 37.1 37.1 30.5 23.9 17.3 33.6 3.9 33.6 33.6 33.6 26.9 20.3 13.6
57 36.4 3.7 36.4 36.4 36.4 29.8 23.2 16.6 33.1 3.9 33.1 33.1 33.1 26.4 19.8 13.1