Technical Guide

718432-YTG-D-0313
Johnson Controls Unitary Products 35
DEX030 (2.5 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
675
77 29.5 1.3 14.1 12.0 9.9 - - - 27.9 1.5 13.4 11.3 9.2 - - -
72 27.2 1.3 18.6 16.2 13.7 11.3 - - 25.7 1.5 17.9 15.5 13.1 10.6 - -
67 25.0 1.3 23.0 20.3 17.5 14.8 12.0 - 23.5 1.5 22.5 19.7 16.9 14.1 11.3 -
62 22.8 1.4 22.8 22.8 21.4 17.3 13.3 9.2 21.5 1.5 21.5 21.5 20.7 16.5 12.4 8.3
57 20.1 1.4 20.1 20.1 20.3 15.8 11.2 6.6 20.0 1.5 20.0 20.0 20.2 15.8 11.4 7.0
1000
77 37.4 2.1 16.7 14.7 12.0 - - - 37.2 2.3 17.4 14.7 12.0 - - -
72 36.3 2.1 24.7 21.5 18.3 15.1 - - 34.6 2.2 24.0 20.8 17.6 14.4 - -
67 35.3 2.1 32.7 28.3 24.5 20.8 17.0 - 32.0 2.2 30.7 26.9 23.2 19.4 15.7 -
62 31.0 1.9 31.0 31.0 28.8 24.8 20.7 16.6 29.2 2.1 29.2 29.2 28.0 23.9 19.8 15.7
57 30.5 1.9 30.5 30.5 30.5 26.3 22.1 17.9 28.9 2.1 28.9 28.9 28.8 24.7 20.5 16.3
95°F 105°F
675
77 26.3 1.7 12.6 10.6 8.6 - - - 24.3 2.0 12.7 9.3 7.8 - - -
72 24.2 1.7 17.3 14.8 12.4 10.0 - - 22.2 2.0 16.4 14.0 11.6 9.2 - -
67 22.0 1.7 21.9 19.1 16.2 13.4 10.6 - 20.2 2.0 20.1 18.7 15.4 12.1 8.8 -
62 20.2 1.7 20.2 20.2 20.0 15.7 11.5 7.3 18.3 2.0 18.3 18.3 18.3 14.1 10.0 5.8
57 19.9 1.7 19.9 19.9 20.2 15.9 11.6 7.4 18.3 2.0 18.3 18.3 18.6 14.9 11.1 7.4
1000
77 37.1 2.7 18.1 14.7 12.0 - - - 34.0 2.9 17.7 13.6 10.9 - - -
72 32.9 2.5 23.4 20.1 16.9 13.7 - - 30.5 2.8 22.4 19.2 16.0 12.8 - -
67 28.6 2.3 28.6 25.5 21.8 18.0 14.3 - 27.1 2.7 27.1 24.8 21.1 17.4 13.6 -
62 27.5 2.4 27.5 27.5 27.1 23.0 18.9 14.8 25.6 2.7 25.6 25.6 25.4 21.3 17.3 13.2
57 27.3 2.4 27.3 27.3 27.2 23.1 18.9 14.8 25.5 2.7 25.5 25.5 25.4 21.3 17.2 13.1
115°F
675
77 22.3 2.2 12.8 8.1 7.1 - - -
72 20.3 2.2 15.5 13.2 10.8 8.5 - -
67 18.3 2.2 18.3 18.3 14.6 10.8 7.1 -
62 16.5 2.2 16.5 16.5 16.7 12.5 8.4 4.2
57 16.8 2.2 16.8 16.8 17.0 13.8 10.6 7.4
1000
77 30.8 3.1 17.4 12.5 9.8 - - -
72 28.2 3.1 21.5 18.3 15.1 11.9 - -
67 25.6 3.0 25.6 24.1 20.4 16.7 12.9 -
62 23.8 2.9 23.8 23.8 23.7 19.7 15.6 11.5
57 23.7 2.9 23.7 23.7 23.7 19.6 15.5 11.4