Technical Guide

718444-YTG-E-0613
46 Johnson Controls Unitary Products
DNX036 (3.0 Ton)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Net
Capacity
1
(MBh)
1. These capacities are Net Capacities.
Total
Input
(kW)
2
2. These ratings include the compressor, condenser fan and supply air blower motors.
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
925
77 35.2 1.5 20.9 13.3 11.6 - - - 33.3 1.7 21.2 15.1 11.3 - - -
72 32.3 1.5 25.2 20.0 17.0 12.9 - - 30.4 1.7 24.4 20.3 16.3 12.3 - -
67 29.5 1.5 29.5 26.8 22.4 18.1 13.8 - 27.5 1.7 27.5 25.5 21.4 17.2 13.0 -
62 26.8 1.5 26.8 26.8 27.2 22.5 17.8 13.2 25.1 1.7 25.1 25.1 25.1 20.8 16.5 12.2
57 28.2 1.6 28.2 28.2 25.4 21.2 17.0 12.8 25.9 1.8 25.9 25.9 24.2 20.0 15.9 11.7
1275
77 48.7 2.8 23.8 19.3 14.7 - - - 46.5 3.0 25.5 19.4 14.7 - - -
72 45.7 2.6 33.3 28.3 23.2 18.2 - - 43.2 2.9 32.7 27.6 22.5 17.3 - -
67 42.8 2.5 42.8 37.2 31.7 26.1 20.6 - 39.9 2.8 39.9 35.8 30.2 24.6 19.0 -
62 38.0 2.3 38.0 38.0 34.6 29.8 24.9 20.0 36.7 2.6 36.7 36.7 34.0 28.7 23.5 18.3
57 38.4 2.5 38.4 38.4 35.9 30.3 24.7 19.1 36.7 2.8 36.7 36.7 34.4 28.8 23.1 17.5
95°F 105°F
925
77 31.5 1.9 21.5 17.0 11.0 - - - 29.0 2.2 21.9 13.1 10.1 - - -
72 28.5 1.9 23.6 20.7 15.6 11.7 - - 26.2 2.2 22.7 17.3 14.8 10.9 - -
67 25.6 1.9 25.6 24.3 20.3 16.2 12.2 - 23.4 2.2 23.4 21.5 19.5 15.4 11.3 -
62 23.4 1.9 23.4 23.4 23.0 19.1 15.1 11.2 21.5 2.2 21.5 21.5 21.3 17.3 12.3 9.4
57 23.6 1.9 23.6 23.6 22.9 18.8 14.8 10.7 22.3 2.2 22.3 21.6 21.3 17.2 13.2 9.2
1275
77 44.4 3.2 27.2 19.4 14.7 - - - 41.3 3.5 27.9 18.8 13.7 - - -
72 40.7 3.1 32.1 26.9 21.7 16.5 - - 37.8 3.4 31.1 25.9 20.7 15.4 - -
67 37.0 3.1 37.0 34.3 28.7 23.1 17.4 - 34.3 3.4 34.3 33.0 27.6 22.0 16.3 -
62 35.4 2.9 35.4 35.4 33.3 27.7 22.1 16.5 32.4 3.3 32.4 32.4 31.4 25.6 19.8 14.1
57 35.0 3.0 35.0 35.0 32.9 27.2 21.6 15.9 33.0 3.3 33.0 33.0 31.1 25.4 19.6 13.9
115°F
925
77 26.5 2.4 22.3 9.2 9.2 - - -
72 23.9 2.4 21.8 14.0 14.0 10.1 - -
67 21.3 2.4 21.3 18.7 18.7 14.6 10.4 -
62 19.6 2.4 19.6 19.6 19.6 15.6 9.6 7.7
57 21.0 2.4 21.0 19.7 19.7 15.7 11.7 7.6
1275
77 38.3 3.8 28.6 18.1 12.8 - - -
72 35.0 3.8 30.2 24.9 19.6 14.4 - -
67 31.7 3.7 31.7 31.7 26.5 20.8 15.2 -
62 29.5 3.6 29.5 29.5 29.5 23.5 17.6 11.6
57 30.9 3.6 30.9 30.9 29.4 23.5 17.7 11.8