5167821-YTG-K-1118
Johnson Controls Ducted Systems
37
115°F
125°F
1125
77
47.5
5.6
15.3
14.6
10.5
-
-
-
42.2
6.6
13.1
10.9
7.9
-
-
-
72
41.2
5.7
24.7
20.7
16.6
12.6
-
-
36.1
6.7
21.6
17.7
13.8
9.9
-
-
67
34.9
5.8
34.1
26.8
22.8
18.7
14.7
-
30.0
6.7
30.0
23.5
19.6
15.7
11.8
-
62
31.6
5.6
31.6
31.6
25.0
21.0
17.0
12.9
28.1
6.4
28.1
28.1
21.3
17.4
13.5
9.6
1350
77
49.4
5.4
21.9
16.9
12.0
-
-
-
44.1
6.3
20.0
14.1
9.2
-
-
-
72 42.8
5.5
28.8
23.9
18.9
14.0
-
-
37.7
6.4
25.7
20.9
16.0
11.2
-
-
67 36.3
5.5
35.8
30.8
25.9
20.9
16.0
-
31.4
6.4
31.4
27.7
22.8
18.0
13.2
-
62 32.9
5.3
32.9
32.9
28.5
23.6
18.6
13.7
29.3
6.0
29.3
29.3
24.8
20.0
15.2
10.3
57 32.7
5.0
32.7
32.7
28.4
23.4
18.5
13.5
29.3
5.7
29.3
29.3
24.8
20.0
15.2
10.3
1575
77 51.2
5.1
28.4
19.3
13.4
-
-
-
45.9
6.0
26.9
17.3
10.6
-
-
-
72 44.5
5.2
32.9
27.1
21.2
15.4
-
-
39.3
6.0
29.8
24.1
18.3
12.6
-
-
67 37.7
5.3
37.4
34.9
29.0
23.2
17.3
-
32.7
6.1
32.7
31.8
26.0
20.3
14.5
-
62 34.1
5.1
34.1
34.1
31.9
26.1
20.3
14.4
30.5
5.7
30.5
30.5
28.3
22.5
16.8
11.0
57 34.0
4.7
34.0
34.0
31.8
26.0
20.1
14.3
30.5
5.4
30.5
30.5
28.3
22.6
16.8
11.1
1800
77 53.1
4.9
34.9
21.6
14.9
-
-
-
47.8
5.6
33.8
20.5
12.0
-
-
-
72 46.1
5.0
37.0
30.3
23.5
16.8
-
-
41.0
5.7
34.0
27.3
20.6
13.9
-
-
67 39.1
5.0
39.1
38.9
32.2
25.4
18.7
-
34.1
5.7
34.1
34.1
29.2
22.6
15.9
-
62 35.4
4.9
35.4
35.4
35.4
28.7
21.9
15.2
31.8
5.4
31.8
31.8
31.8
25.1
18.4
11.8
57 35.2
4.5
35.2
35.2
35.2
28.5
21.8
15.0
31.8
5.1
31.8
31.8
31.8
25.1
18.4
11.8
2025
72 46.9
4.8
40.3
32.8
25.3
17.7
-
-
41.8
5.5
36.9
29.5
22.1
14.7
-
-
67 39.8
4.9
39.8
39.7
34.6
27.0
19.5
-
34.8
5.6
34.8
34.8
31.3
23.9
16.5
-
62 36.0
4.7
36.0
36.0
36.0
28.5
21.0
13.4
32.5
5.2
32.5
32.5
32.5
25.1
17.7
10.3
57 35.9
4.4
35.9
35.9
35.9
28.3
20.8
13.3
32.5
5.0
32.5
32.5
32.5
25.1
17.7
10.3
2250
72 47.7
4.7
43.7
35.4
27.0
18.7
-
-
42.7
5.4
39.8
31.6
23.5
15.4
-
-
67 40.5
4.7
40.5
40.5
37.0
28.7
20.3
-
35.6
5.4
35.6
35.6
33.4
25.3
17.2
-
62 36.7
4.6
36.7
36.7
36.7
28.3
20.0
11.7
33.2
5.1
33.2
33.2
33.2
25.0
16.9
8.8
57 36.5
4.3
36.5
36.5
36.5
28.2
19.9
11.5
33.1
4.8
33.1
33.1
33.1
25.0
16.9
8.8
1. These capacities are gross ratings. For net capacity, deduct the air blower motor, MBh = 3.415 x kW. Refer to the appropriate blower
performance table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
ZT078 (6.5 ton) 2nd stage cooling (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