Technical Guide

546039-YTG-C-0211
18 Unitary Products Group
115°F 125°F
1000
77 43.5 4.4 17.9 15.7 11.6 - - - 39.5 4.8 19.5 13.1 10.2 - - -
72 38.9 4.3 26.1 21.9 17.7 13.6 - - 34.6 4.6 24.6 20.4 16.1 11.9 - -
67 34.3 4.1 34.3 28.1 23.9 19.7 15.6 - 29.6 4.4 29.6 26.9 22.1 17.8 13.6 -
62 30.2 4.1 30.2 30.2 25.7 21.5 17.4 13.2 26.0 4.3 26.0 26.0 24.3 19.2 15.0 10.8
1200
77 44.3 4.6 21.9 17.1 12.5 - - - 40.1 5.0 23.9 15.8 11.1 - - -
72 39.6 4.5 28.4 23.8 19.1 14.5 - - 35.1 4.8 27.0 22.3 17.5 12.8 - -
67 34.9 4.3 34.9 30.4 25.8 21.1 16.5 - 30.1 4.6 30.1 28.7 24.0 19.3 14.5 -
62 30.7 4.2 30.7 30.7 27.7 23.1 18.4 13.8 26.3 4.5 26.3 26.3 25.5 20.8 16.1 11.3
57 29.2 4.3 29.2 29.2 26.3 21.7 17.0 12.4 25.0 4.6 25.0 25.0 22.1 17.3 12.6 7.9
1400
77 45.0 4.8 25.9 18.5 13.4 - - - 40.7 5.2 28.3 18.5 12.0 - - -
72 40.3 4.7 30.7 25.6 20.5 15.4 - - 35.6 5.0 29.4 24.2 19.0 13.7 - -
67 35.5 4.5 35.5 32.8 27.7 22.5 17.4 - 30.5 4.8 30.5 30.5 25.9 20.7 15.5 -
62 31.2 4.4 31.2 31.2 29.7 24.6 19.5 14.4 26.7 4.7 26.7 26.7 26.7 22.3 17.1 11.9
57 29.7 4.5 29.7 29.7 28.2 23.1 18.0 12.9 25.4 4.8 25.4 25.4 23.9 18.7 13.5 8.2
1600
77 45.8 5.0 30.0 19.8 14.3 - - - 41.3 5.4 32.7 21.3 12.9 - - -
72 40.9 4.9 33.1 27.5 21.9 16.3 - - 36.1 5.2 31.8 26.1 20.4 14.6 - -
67 36.1 4.7 36.1 35.1 29.5 23.9 18.4 - 30.9 5.0 30.9 30.9 27.8 22.1 16.4 -
62 31.8 4.6 31.8 31.8 31.7 26.1 20.6 15.0 27.1 4.9 27.1 27.1 27.1 23.9 18.2 12.5
57 30.2 4.7 30.2 30.2 30.1 24.6 19.0 13.4 25.7 4.9 25.7 25.7 25.7 20.0 14.3 8.6
1800
72 41.3 5.0 35.3 29.3 23.2 17.1 - - 36.5 5.4 34.0 27.8 21.6 15.4 - -
67 36.5 4.9 36.5 36.0 31.3 25.2 19.2 - 31.2 5.2 31.2 31.2 29.5 23.3 17.0 -
62 32.1 4.8 32.1 32.1 32.0 26.0 19.9 13.8 27.4 5.0 27.4 27.4 27.4 22.8 16.6 10.3
57 30.5 4.8 30.5 30.5 30.4 24.4 18.3 12.2 26.0 5.1 26.0 26.0 26.0 19.8 13.6 7.3
2000
72 41.7 5.2 37.6 31.1 24.5 18.0 - - 36.9 5.5 36.2 29.5 22.8 16.1 - -
67 36.8 5.0 36.8 36.8 33.1 26.5 20.0 - 31.6 5.3 31.6 31.6 31.1 24.4 17.7 -
62 32.4 4.9 32.4 32.4 32.4 25.8 19.3 12.7 27.7 5.2 27.7 27.7 27.7 21.7 14.9 8.2
57 30.7 4.9 30.7 30.7 30.7 24.2 17.6 11.1 26.3 5.2 26.3 26.3 26.3 19.6 12.8 6.1
1. These capacities are Net capacities.
2. These ratings include the compressor, condenser fan and supply air blower motors.
NM048 (4.0 Ton) (Continued)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Total
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
Total
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