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ZR150 (12.5 Ton) Reheat (Continued)
Air on
Evaporator Coil
Total
1
Capacity
WB
CFM
(MBh)
(°F)
72
83.6
3125
67
76.2
62
70.5
72
85.8
67
78.2
3750
62
72.3
57
69.0
72
88.0
67
80.2
4375
62
74.2
57
70.8
72
90.1
67
82.2
5000
62
76.0
57
72.6
72
96.1
67
87.6
5625
62
81.0
57
77.3
72
102.0
67
93.0
6250
62
86.0
57
82.1
1. These capacities are gross ratings. For net capacity, deduct 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.
Johnson Controls Unitary Products
Temperature of Air on Condenser Coil
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
85
80
75
75°F
9.7
11.7
10.3
8.9
9.2
11.5
10.1
8.7
8.7
34.8
33.4
32.0
9.9
14.6
12.9
11.1
9.3
14.5
12.7
10.9
8.8
43.6
41.8
40.0
9.3
49.8
48.1
46.3
10.0
17.6
15.4
13.3
9.4
17.4
15.2
13.1
8.9
52.3
50.2
48.0
9.5
59.9
57.7
55.5
10.1
20.6
18.0
15.5
9.5
20.3
17.8
15.2
9.0
61.1
58.5
56.0
9.6
69.9
67.3
64.8
10.3
24.4
21.4
18.5
9.6
24.1
21.1
18.1
9.1
72.5
69.6
66.6
9.7
76.0
74.7
71.8
10.4
28.2
24.8
21.4
9.8
27.8
24.5
21.1
9.2
84.0
80.6
77.2
9.8
82.1
82.1
78.7
Total
Total
1
Capacity
Input
(MBh)
(kW)
70
65
-
-
83.0
10.2
7.3
-
73.4
9.4
30.6
29.2
66.4
8.9
-
-
84.3
10.5
9.1
-
74.4
9.7
38.2
36.4
67.3
9.3
44.5
42.7
65.5
9.7
-
-
85.5
10.9
10.9
-
75.5
10.1
45.8
43.7
68.2
9.6
53.4
51.2
66.4
10.0
-
-
86.8
11.3
12.7
-
76.5
10.5
53.5
50.9
69.1
10.0
62.3
59.7
67.4
10.4
-
-
94.4
11.3
15.2
-
83.4
10.5
63.7
60.7
75.4
9.9
68.8
65.8
73.4
10.4
-
-
102.0
11.3
17.7
-
90.3
10.4
73.8
70.5
81.7
9.9
75.3
71.9
79.5
10.3
246824-YTG-G-1208
Sensible Capacity (MBh)
Return Dry Bulb (°F)
2
85
80
75
70
85°F
15.2
14.0
12.7
-
12.6
11.4
10.1
8.8
44.7
43.4
42.1
40.9
17.0
15.6
14.1
-
10.8
9.3
7.9
6.4
47.1
45.6
44.2
42.7
55.5
54.1
52.7
51.2
18.8
17.2
15.6
-
8.9
7.2
5.6
4.0
49.5
47.9
46.2
44.6
59.4
57.6
56.0
54.4
20.6
18.8
17.0
-
7.0
5.2
3.4
1.6
51.9
50.1
48.3
46.5
63.3
61.2
59.4
57.6
27.9
25.3
22.8
-
16.4
13.9
11.3
8.8
75.4
73.1
70.6
68.0
73.4
73.4
73.4
73.4
35.2
31.9
28.5
-
25.9
22.6
19.3
16.0
81.7
81.7
81.7
81.7
79.5
79.5
79.5
79.5
65
-
-
39.6
-
-
41.3
49.8
-
-
43.0
52.8
-
-
44.7
55.8
-
-
65.5
71.5
-
-
81.7
79.5
51
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