Capacity performance – York 251934-YTG-J-0910 User Manual
Page 21
251934-YTG-J-0910
Johnson Controls Unitary Products
21
Capacity Performance
ZJ180-300 Cooling Capacities
ZJ180 (15 Ton)
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
75°F
85°F
3750
77
235.0
10.5
96.3
78.3
60.2
-
-
-
221.1
12.0
97.5
79.4
61.3
-
-
-
72
217.3
10.4
126.5
108.5
90.4
72.4
-
-
205.1
11.8
125.1
106.9
88.8
70.7
-
-
67
199.7
10.2
156.7
138.7
120.6
102.6
84.5
-
189.0
11.7
152.6
134.5
116.4
98.2
80.1
-
62
184.4
10.1
184.4
175.3
149.9
131.9
113.8
95.8
174.9
11.6
174.9
170.4
143.8
125.7
107.6
89.4
4500
77
243.3
10.5
106.9
86.4
65.9
-
-
-
228.9
11.9
108.2
87.7
67.1
-
-
-
72
225.1
10.3
139.9
119.4
99.0
78.5
-
-
212.3
11.8
138.4
117.8
97.2
76.6
-
-
67
206.8
10.2
173.0
152.5
132.0
111.5
91.1
-
195.6
11.7
168.5
148.0
127.4
106.8
86.2
-
62
190.9
10.1
190.9
184.8
164.1
143.6
123.2
102.7
181.1
11.5
181.1
178.0
157.4
136.8
116.3
95.7
57
188.9
10.1
188.9
188.9
168.1
147.7
127.2
106.7
179.1
11.5
179.1
179.1
160.3
139.7
119.1
98.5
5250
77
251.7
10.4
117.4
94.5
71.6
-
-
-
236.7
11.9
119.0
95.9
72.9
-
-
-
72
232.8
10.3
153.3
130.4
107.5
84.6
-
-
219.5
11.7
151.7
128.7
105.6
82.6
-
-
67
213.9
10.2
189.2
166.3
143.4
120.5
97.6
-
202.3
11.6
184.5
161.4
138.4
115.3
92.3
-
62
197.4
10.0
197.4
194.4
178.3
155.4
132.5
109.6
187.2
11.5
187.2
185.7
171.1
148.0
125.0
101.9
57
195.4
10.0
195.4
195.4
182.7
159.8
136.9
114.0
185.2
11.5
185.2
185.2
174.2
151.1
128.1
105.0
6000
77
260.0
10.4
128.0
102.6
77.3
-
-
-
244.4
11.8
129.7
104.2
78.7
-
-
-
72
240.5
10.3
166.7
141.4
116.1
90.7
-
-
226.7
11.7
165.0
139.5
114.0
88.5
-
-
67
220.9
10.1
205.5
180.1
154.8
129.5
104.2
-
208.9
11.6
200.4
174.9
149.4
123.9
98.4
-
62
204.0
10.0
204.0
204.0
192.4
167.1
141.8
116.5
193.4
11.4
193.4
193.4
184.7
159.2
133.7
108.1
57
201.9
10.0
201.9
201.9
197.2
171.8
146.5
121.2
191.3
11.5
191.3
191.3
188.0
162.5
137.0
111.5
6600
72
243.0
10.3
173.5
147.0
120.6
94.1
-
-
228.9
11.7
172.8
146.0
119.2
92.4
-
-
67
223.2
10.2
215.5
187.3
160.9
134.4
107.9
-
210.9
11.6
206.7
182.9
156.1
129.4
102.6
-
62
206.1
10.0
206.1
206.1
200.3
173.8
147.4
120.9
195.2
11.5
195.2
195.2
190.9
164.1
137.3
110.5
57
204.0
10.0
204.0
204.0
201.6
175.1
148.6
122.2
193.1
11.5
193.1
193.1
191.5
164.7
137.9
111.1
7200
72
245.4
10.3
180.3
152.7
125.1
97.4
-
-
231.0
11.7
180.5
152.4
124.3
96.3
-
-
67
225.5
10.2
225.5
194.5
166.9
139.3
111.6
-
212.9
11.6
212.9
191.0
162.9
134.8
106.7
-
62
208.2
10.1
208.2
208.2
208.2
180.6
152.9
125.3
197.1
11.5
197.1
197.1
197.1
169.0
140.9
112.8
57
206.0
10.1
206.0
206.0
206.0
178.4
150.8
123.1
195.0
11.5
195.0
195.0
195.0
166.9
138.8
110.7
95°F
105°F
3750
77
207.2
13.4
98.7
80.5
62.3
-
-
-
193.7
15.3
88.6
74.0
56.0
-
-
-
72
192.8
13.3
123.6
105.4
87.2
69.0
-
-
180.0
15.1
117.5
99.5
81.5
63.4
-
-
67
178.3
13.2
148.5
130.3
112.1
93.9
75.6
-
166.2
15.0
146.3
124.9
106.9
88.9
70.9
-
62
165.5
13.1
165.5
165.5
137.7
119.5
101.3
83.1
154.2
14.8
154.2
154.2
131.2
113.2
95.2
77.2
4500
77
214.4
13.4
109.6
88.9
68.2
-
-
-
200.5
15.2
102.7
82.1
61.5
-
-
-
72
199.5
13.2
136.9
116.2
95.4
74.7
-
-
186.3
15.0
130.6
110.0
89.4
68.8
-
-
67
184.5
13.1
164.1
143.4
122.7
102.0
81.3
-
172.0
14.9
158.5
137.9
117.3
96.7
76.2
-
62
171.2
13.0
171.2
171.2
150.8
130.1
109.4
88.7
159.6
14.8
159.6
159.6
144.0
123.5
102.9
82.3
57
169.3
13.0
169.3
169.3
152.5
131.8
111.1
90.3
159.2
14.8
159.2
159.2
142.7
122.1
101.5
80.9
5250
77
221.6
13.3
120.5
97.3
74.1
-
-
-
207.3
15.1
116.7
90.1
67.0
-
-
-
72
206.2
13.2
150.1
126.9
103.7
80.5
-
-
192.6
14.9
143.7
120.5
97.4
74.2
-
-
67
190.7
13.1
179.7
156.5
133.3
110.1
86.9
-
177.8
14.8
170.7
150.9
127.8
104.6
81.5
-
62
177.0
12.9
177.0
177.0
163.8
140.6
117.4
94.2
165.0
14.7
165.0
165.0
156.9
133.7
110.6
87.4
57
175.0
13.0
175.0
175.0
165.7
142.5
119.3
96.1
164.6
14.7
164.6
164.6
155.4
132.2
109.0
85.9
6000
77
228.9
13.2
131.4
105.7
80.0
-
-
-
214.1
15.0
130.8
98.2
72.4
-
-
-
72
212.9
13.1
163.4
137.7
112.0
86.3
-
-
198.9
14.8
156.8
131.1
105.8
79.6
-
-
67
196.9
13.0
195.3
169.7
144.0
118.3
92.6
-
183.6
14.7
182.8
164.0
138.2
112.5
86.7
-
62
182.8
12.9
182.8
182.8
176.9
151.2
125.5
99.8
170.4
14.6
170.4
170.4
169.7
144.0
118.2
92.5
57
180.7
12.9
180.7
180.7
178.9
153.2
127.5
101.8
170.0
14.6
170.0
170.0
168.1
142.3
116.6
90.8
6600
72
214.8
13.1
172.0
144.9
117.8
90.7
-
-
200.4
14.9
165.4
138.2
111.0
83.9
-
-
67
198.7
13.0
197.9
178.5
151.4
124.3
97.2
-
185.1
14.7
184.7
172.0
145.7
118.5
91.4
-
62
184.4
12.9
184.4
184.4
181.4
154.3
127.2
100.1
171.8
14.6
171.8
171.8
171.4
144.2
117.1
89.9
57
182.3
12.9
182.3
182.3
181.4
154.3
127.2
100.1
171.3
14.6
171.3
171.3
170.4
143.2
116.0
88.9
7200
72
216.6
13.1
180.6
152.1
123.6
95.1
-
-
202.0
14.9
173.9
145.3
116.7
88.1
-
-
67
200.4
13.0
200.4
187.4
158.9
130.4
101.9
-
186.5
14.7
186.5
180.0
153.2
124.6
96.0
-
62
186.0
12.9
186.0
186.0
186.0
157.4
128.9
100.4
173.1
14.6
173.1
173.1
173.1
144.5
115.9
87.3
57
183.9
12.9
183.9
183.9
183.9
155.4
126.8
98.3
172.7
14.6
172.7
172.7
172.7
144.1
115.5
86.9