Technical Guide

718444-YTG-E-0613
Johnson Controls Unitary Products 21
DNZ036 (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
750
77
36.9 1.9 18.9 15.2 12.1 - - - 40.3 2.5 18.3 15.2 12.1 - - -
72
34.7 2.0 22.9 19.8 16.7 13.6 - - 37.1 2.5 23.2 20.0 16.8 13.7 - -
67
32.6 2.1 26.9 24.4 21.3 18.2 15.1 - 33.9 2.5 28.1 24.8 21.6 18.4 15.2 -
62
30.7 2.0 30.7 30.7 26.4 23.3 20.2 17.1 31.3 2.5 31.3 30.7 25.7 22.5 19.3 16.2
900
77
39.2 1.9 20.6 17.0 13.4 - - - 41.4 2.4 20.5 16.8 13.2 - - -
72
36.8 2.0 25.6 22.0 18.5 14.9 - - 38.1 2.5 25.7 22.1 18.4 14.7 - -
67
34.5 2.2 30.7 27.1 23.5 19.9 16.3 - 34.8 2.5 30.9 27.3 23.6 19.9 16.2 -
62
32.4 2.0 32.4 32.4 29.2 25.6 22.0 18.4 32.1 2.5 32.1 31.7 28.0 24.4 20.7 17.0
57
32.7 2.1 32.7 32.7 29.7 26.1 22.5 19.0 32.7 2.5 32.7 32.3 28.7 25.0 21.3 17.6
1050
77
41.4 2.0 22.2 18.8 14.7 - - - 42.4 2.4 22.8 18.5 14.3 - - -
72
38.9 2.1 28.4 24.3 20.2 16.1 - - 39.1 2.5 28.3 24.1 19.9 15.7 - -
67
36.4 2.2 34.5 29.8 25.7 21.7 17.6 - 35.7 2.5 33.7 29.7 25.6 21.4 17.2 -
62
34.2 2.1 34.2 34.2 31.9 27.8 23.7 19.7 32.9 2.5 32.9 32.7 30.4 26.2 22.0 17.9
57
34.5 2.1 34.5 34.5 32.5 28.4 24.4 20.3 33.5 2.5 33.5 33.3 31.1 26.9 22.7 18.5
1200
77
43.7 2.0 23.8 20.5 15.9 - - - 43.5 2.4 25.1 20.1 15.4 - - -
72
41.0 2.1 31.1 26.5 22.0 17.4 - - 40.0 2.5 30.8 26.1 21.5 16.8 - -
67
38.4 2.2 38.4 32.6 28.0 23.4 18.8 - 36.6 2.5 36.6 32.2 27.5 22.9 18.2 -
62
36.0 2.1 36.0 36.0 34.6 30.1 25.5 20.9 33.8 2.5 33.8 33.8 32.7 28.1 23.4 18.7
57
36.3 2.1 36.3 36.3 35.3 30.7 26.2 21.6 34.3 2.5 34.3 34.3 33.5 28.8 24.1 19.4
1350
72
41.7 2.1 33.3 28.1 22.8 17.6 - - 40.2 2.5 32.5 27.2 22.0 16.7 - -
67
39.0 2.2 39.0 34.3 29.1 23.9 18.7 - 36.8 2.5 36.8 33.4 28.2 22.9 17.7 -
62
36.5 2.0 36.5 36.5 35.9 30.7 25.4 20.2 33.9 2.5 33.9 33.9 33.4 28.2 22.9 17.7
57
36.9 2.1 36.9 36.9 36.4 31.2 25.9 20.7 34.5 2.5 34.5 34.5 34.1 28.8 23.6 18.3
1500
72
42.4 2.0 35.5 29.6 23.7 17.9 - - 40.5 2.5 34.1 28.3 22.5 16.7 - -
67
39.6 2.1 39.6 36.1 30.2 24.4 18.5 - 37.0 2.5 37.0 34.7 28.9 23.0 17.2 -
62
37.1 2.0 37.1 37.1 37.1 31.3 25.4 19.5 34.1 2.5 34.1 34.1 34.1 28.3 22.5 16.6
57
37.4 2.0 37.4 37.4 37.4 31.6 25.7 19.8 34.7 2.5 34.7 34.7 34.7 28.9 23.1 17.2
95°F 105°F
750
77
43.7 3.0 17.6 15.2 12.0 - - - 40.0 3.3 16.0 14.3 11.1 - - -
72
39.4 2.9 23.5 20.2 16.9 13.7 - - 36.2 3.3 22.5 19.2 15.9 12.7 - -
67
35.1 2.9 29.4 25.2 21.9 18.6 15.4 - 32.5 3.3 29.0 24.1 20.7 17.5 14.2 -
62
31.9 3.0 31.9 30.2 24.9 21.7 18.4 15.2 30.0 3.4 30.0 28.9 23.4 20.1 16.8 13.6
900
77
43.6 3.0 20.5 16.7 12.9 - - - 39.7 3.3 19.5 15.7 12.0 - - -
72
39.3 2.9 25.8 22.1 18.3 14.5 - - 36.0 3.3 24.7 20.9 17.2 13.4 - -
67
35.0 2.8 31.2 27.4 23.6 19.9 16.1 - 32.2 3.3 29.9 26.2 22.4 18.6 14.9 -
62
31.8 3.0 31.8 30.7 26.9 23.1 19.4 15.6 29.8 3.4 29.8 29.0 25.3 21.5 17.7 14.0
57
32.6 3.0 32.6 31.4 27.6 23.9 20.1 16.3 30.6 3.4 30.6 29.5 25.8 22.0 18.3 14.5
1050
77
43.4 2.9 23.4 18.2 13.9 - - - 39.4 3.3 23.0 17.2 12.9 - - -
72
39.2 2.9 28.2 23.9 19.6 15.3 - - 35.7 3.3 26.9 22.7 18.5 14.2 - -
67
34.9 2.8 33.0 29.6 25.4 21.1 16.8 - 32.0 3.3 30.8 28.2 24.0 19.8 15.6 -
62
31.6 3.0 31.6 31.1 28.9 24.6 20.3 16.1 29.5 3.4 29.5 29.2 27.1 22.9 18.6 14.4
57
32.5 2.9 32.5 31.9 29.6 25.4 21.1 16.8 30.4 3.4 30.4 29.8 27.7 23.4 19.2 15.0
1200
77
43.3 2.9 26.3 19.6 14.8 - - - 39.1 3.3 26.6 18.6 13.8 - - -
72
39.0 2.8 30.5 25.7 21.0 16.2 - - 35.4 3.3 29.2 24.4 19.7 15.0 - -
67
34.8 2.7 34.8 31.9 27.1 22.3 17.5 - 31.8 3.3 31.8 30.3 25.7 21.0 16.3 -
62
31.5 2.9 31.5 31.5 30.8 26.1 21.3 16.5 29.3 3.4 29.3 29.3 29.0 24.3 19.5 14.8
57
32.4 2.9 32.4 32.4 31.7 26.9 22.1 17.3 30.1 3.4 30.1 30.1 29.6 24.8 20.1 15.4
1350
72
38.8 2.9 31.7 26.4 21.1 15.8 - - 35.3 3.3 30.5 25.3 20.0 14.8 - -
67
34.5 2.8 34.5 32.6 27.3 22.0 16.7 - 31.6 3.3 31.6 30.7 26.1 20.8 15.6 -
62
31.3 3.0 31.3 31.3 31.0 25.7 20.4 15.1 29.2 3.4 29.2 29.2 29.1 23.8 18.6 13.3
57
32.2 2.9 32.2 32.2 31.8 26.5 21.3 16.0 30.0 3.4 30.0 30.0 29.7 24.5 19.3 14.0
1500
72
38.5 2.9 32.8 27.0 21.3 15.5 - - 35.2 3.3 31.9 26.1 20.3 14.5 - -
67
34.3 2.9 34.3 33.3 27.5 21.7 15.9 - 31.5 3.3 31.5 31.0 26.5 20.7 14.9 -
62
31.1 3.0 31.1 31.1 31.1 25.3 19.6 13.8 29.1 3.5 29.1 29.1 29.1 23.4 17.6 11.8
57
32.0 3.0 32.0 32.0 32.0 26.2 20.4 14.6 29.9 3.4 29.9 29.9 29.9 24.2 18.4 12.6