Technical Guide
718432-YTG-E-0314
26 Johnson Controls Unitary Products
DEQ036 (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
1000
77 46.0 2.3 23.9 20.3 16.4 - - - 43.4 2.6 22.3 18.1 13.9 - - -
72 44.1 2.3 29.4 25.6 21.7 17.9 - - 41.2 2.5 28.3 24.1 19.9 15.7 - -
67 42.2 2.3 34.9 30.9 27.0 23.1 19.3 - 38.9 2.5 34.3 30.1 25.9 21.7 17.5 -
62 39.0 2.3 39.0 38.3 34.5 30.7 26.8 23.0 35.4 2.5 35.4 35.1 31.7 27.5 23.3 19.1
57 32.9 2.3 32.9 32.9 32.6 28.7 24.9 21.0 30.6 2.5 30.6 30.6 29.3 25.1 20.9 16.7
1100
77 46.5 2.3 24.9 21.0 16.7 - - - 43.9 2.6 23.3 18.8 14.4 - - -
72 44.6 2.3 30.6 26.3 22.1 17.8 - - 41.7 2.5 29.5 25.0 20.6 16.1 - -
67 42.6 2.3 36.3 31.6 27.4 23.1 18.8 - 39.4 2.5 35.7 31.3 26.8 22.3 17.9 -
62 39.4 2.3 39.4 39.1 35.0 30.8 26.5 22.2 35.8 2.5 35.8 35.7 32.8 28.4 23.9 19.4
57 33.3 2.3 33.3 33.3 33.1 28.8 24.6 20.3 31.0 2.5 31.0 31.0 30.3 25.8 21.4 16.9
1200
77 47.0 2.3 25.8 21.7 17.1 - - - 44.4 2.6 24.3 19.6 14.9 - - -
72 45.0 2.3 31.8 27.1 22.4 17.7 - - 42.1 2.5 30.8 26.0 21.3 16.5 - -
67 43.1 2.3 37.7 32.4 27.7 23.0 18.3 - 39.9 2.5 37.2 32.4 27.7 23.0 18.2 -
62 39.8 2.3 39.8 39.8 35.6 30.9 26.2 21.5 36.3 2.5 36.3 36.3 33.9 29.2 24.5 19.7
57 33.6 2.3 33.6 33.6 33.6 28.9 24.3 19.6 31.3 2.5 31.3 31.3 31.3 26.6 21.9 17.1
1300
72 44.7 2.3 34.1 29.0 24.0 18.9 - - 42.1 2.6 32.5 27.4 22.3 17.2 - -
67 42.8 2.3 41.5 34.8 29.8 24.7 19.7 - 39.9 2.5 39.2 34.1 29.0 23.9 18.8 -
62 39.6 2.3 39.6 39.6 38.1 33.1 28.0 23.0 36.3 2.5 36.3 36.3 35.5 30.4 25.3 20.2
57 33.4 2.3 33.4 33.4 33.4 28.4 23.3 18.3 31.3 2.5 31.3 31.3 31.3 26.2 21.1 16.0
95°F 105°F
1000
77 40.8 2.8 20.6 15.9 11.3 - - - 37.9 3.1 21.3 15.6 11.1 - - -
72 38.2 2.8 27.1 22.6 18.0 13.5 - - 34.7 3.0 25.8 21.4 17.0 12.6 - -
67 35.7 2.8 33.6 29.3 24.8 20.2 15.7 - 31.4 3.0 30.4 27.3 23.0 18.6 14.2 -
62 31.9 2.7 31.9 31.9 28.9 24.4 19.9 15.3 28.8 2.9 28.8 28.8 26.4 22.0 17.6 13.2
57 28.3 2.7 28.3 28.3 26.0 21.4 16.9 12.4 26.6 2.9 26.6 26.6 24.6 20.2 15.8 11.4
1100
77 41.3 2.8 21.7 16.7 12.0 - - - 38.3 3.1 23.1 16.5 11.7 - - -
72 38.7 2.8 28.4 23.8 19.1 14.5 - - 35.1 3.0 27.2 22.6 18.0 13.3 - -
67 36.2 2.8 35.1 30.9 26.2 21.6 16.9 - 31.8 3.0 31.3 28.7 24.2 19.6 15.0 -
62 32.3 2.7 32.3 32.3 30.6 26.0 21.3 16.6 29.1 2.9 29.1 29.1 27.9 23.2 18.6 14.0
57 28.7 2.7 28.7 28.7 27.5 22.8 18.2 13.5 26.9 2.9 26.9 26.9 25.9 21.3 16.7 12.1
1200
77 41.9 2.8 22.9 17.5 12.7 - - - 38.8 3.1 25.0 17.3 12.3 - - -
72 39.3 2.8 29.8 25.0 20.2 15.4 - - 35.5 3.0 28.6 23.7 18.9 14.0 - -
67 36.6 2.8 36.6 32.5 27.7 22.9 18.1 - 32.2 3.0 32.2 30.1 25.4 20.6 15.8 -
62 32.7 2.7 32.7 32.7 32.3 27.5 22.7 18.0 29.5 2.9 29.5 29.5 29.3 24.4 19.6 14.7
57 29.0 2.7 29.0 29.0 29.0 24.2 19.5 14.7 27.3 2.9 27.3 27.3 27.3 22.4 17.6 12.7
1300
72 39.6 2.8 30.9 25.7 20.6 15.4 - - 35.8 3.1 30.3 25.0 19.8 14.6 - -
67 36.9 2.8 36.9 33.4 28.2 23.0 17.9 - 32.5 3.0 32.5 30.7 26.7 21.5 16.3 -
62 33.0 2.7 33.0 33.0 32.9 27.8 22.6 17.5 29.8 2.9 29.8 29.8 29.7 24.5 19.3 14.1
57 29.3 2.7 29.3 29.3 29.3 24.1 19.0 13.8 27.5 3.0 27.5 27.5 27.5 22.3 17.1 11.9