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251934-YTG-J-0910
42
Johnson Controls Unitary Products
115°F
125°F
3750
77
182.9
17.2
76.5
65.8
49.1
-
-
-
168.9
19.0
74.3
63.9
47.1
-
-
-
72
166.4
17.0
108.9
92.2
75.5
58.8
-
-
153.5
18.6
106.2
89.4
72.6
55.9
-
-
67
149.8
16.8
141.2
118.6
101.9
85.2
68.5
-
138.0
18.3
138.0
114.9
98.2
81.4
64.6
-
62
137.8
16.6
137.8
130.9
108.7
92.0
75.3
58.6
127.1
18.1
127.1
117.2
96.9
80.1
63.4
46.6
4500
77
188.9
17.2
91.3
72.5
53.7
-
-
-
173.9
19.0
91.3
70.1
51.3
-
-
-
72
171.8
17.0
120.1
101.3
82.5
63.7
-
-
158.0
18.6
116.7
97.9
79.1
60.3
-
-
67
154.7
16.8
149.0
130.2
111.4
92.6
73.8
-
142.1
18.3
142.1
125.7
106.9
88.1
69.3
-
62
142.3
16.6
142.3
137.7
118.9
100.1
81.3
62.5
130.8
18.1
130.8
124.3
105.5
86.7
67.8
49.0
57
148.1
16.7
148.1
148.1
131.4
112.6
93.8
75.0
138.6
18.2
138.6
138.6
123.3
104.5
85.7
66.9
5250
77
194.9
17.3
106.1
79.2
58.3
-
-
-
178.9
19.0
108.3
76.3
55.5
-
-
-
72
177.3
17.1
131.4
110.5
89.6
68.7
-
-
162.6
18.6
127.3
106.4
85.6
64.8
-
-
67
159.7
16.8
156.8
141.9
121.0
100.1
79.1
-
146.2
18.3
146.2
136.5
115.7
94.9
74.0
-
62
146.9
16.7
146.9
144.6
129.1
108.2
87.3
66.4
134.6
18.1
134.6
131.3
114.0
93.2
72.3
51.5
57
152.8
16.7
152.8
152.8
142.7
121.7
100.8
79.9
142.7
18.2
142.7
142.7
133.3
112.5
91.7
70.8
6000
77
201.0
17.3
120.9
85.9
62.9
-
-
-
184.0
19.0
125.2
82.6
59.7
-
-
-
72
182.8
17.1
142.7
119.7
96.7
73.7
-
-
167.2
18.6
137.8
114.9
92.1
69.2
-
-
67
164.6
16.9
164.6
153.5
130.5
107.5
84.5
-
150.4
18.3
150.4
147.3
124.4
101.6
78.7
-
62
151.4
16.7
151.4
151.4
139.3
116.3
93.2
70.2
138.4
18.1
138.4
138.4
122.5
99.7
76.8
53.9
57
157.5
16.8
157.5
157.5
153.9
130.9
107.9
84.9
146.7
18.2
146.7
146.7
143.4
120.5
97.7
74.8
6750
72
184.3
17.1
153.1
128.5
104.0
79.5
-
-
168.5
18.7
147.1
122.8
98.6
74.3
-
-
67
166.0
16.9
166.0
160.5
140.4
115.9
91.4
-
151.6
18.3
151.6
150.8
133.2
108.9
84.7
-
62
152.7
16.7
152.7
152.7
146.6
122.1
97.6
73.0
139.5
18.1
139.5
139.5
131.6
107.3
83.0
58.7
57
158.9
16.8
158.9
158.9
157.1
132.5
108.0
83.5
147.9
18.3
147.9
147.9
146.2
121.9
97.7
73.4
7500
72
185.9
17.2
163.4
137.4
111.3
85.3
-
-
169.8
18.7
156.5
130.8
105.0
79.3
-
-
67
167.4
17.0
167.4
167.4
150.3
124.3
98.2
-
152.8
18.4
152.8
152.8
142.0
116.3
90.6
-
62
154.0
16.8
154.0
154.0
154.0
127.9
101.9
75.9
140.6
18.2
140.6
140.6
140.6
114.9
89.2
63.5
57
160.2
16.9
160.2
160.2
160.2
134.2
108.1
82.1
149.0
18.3
149.0
149.0
149.0
123.3
97.6
71.9
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.
ZF180 (15 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