York 251934-YTG-J-0910 User Manual
Page 28
251934-YTG-J-0910
28
Johnson Controls Unitary Products
115°F
125°F
6250
77
313.7
29.7
138.3
114.3
87.2
-
-
-
295.1
32.3
123.1
105.9
78.7
-
-
-
72
288.1
29.4
182.3
155.1
127.9
100.7
-
-
270.2
32.0
174.1
146.9
119.6
92.3
-
-
67
262.5
29.0
226.2
195.8
168.7
141.5
114.3
-
245.2
31.7
219.9
187.8
160.5
133.3
106.0
-
62
245.5
28.5
245.5
245.5
209.1
182.0
154.8
127.6
230.5
31.1
230.5
230.5
202.7
172.5
145.2
118.0
7500
77
319.2
29.9
153.9
124.6
95.3
-
-
-
298.4
32.5
144.8
115.6
86.4
-
-
-
72
293.2
29.5
198.5
169.1
139.8
110.5
-
-
273.2
32.2
189.7
160.5
131.2
102.0
-
-
67
267.1
29.2
243.0
213.7
184.3
155.0
125.7
-
247.9
31.8
234.6
205.4
176.1
146.9
117.6
-
62
249.9
28.6
249.9
249.9
228.6
199.2
169.9
140.6
233.1
31.2
233.1
233.1
219.2
189.9
160.7
131.4
57
246.1
28.7
246.1
246.1
241.6
212.3
183.0
153.6
230.3
31.4
230.3
230.3
229.0
199.8
170.5
141.3
8750
77
324.8
30.0
169.6
134.8
103.4
-
-
-
301.7
32.7
166.6
125.3
94.1
-
-
-
72
298.3
29.7
214.6
183.2
151.7
120.2
-
-
276.2
32.3
205.3
174.1
142.9
111.7
-
-
67
271.8
29.3
259.7
231.5
200.0
168.5
137.0
-
250.7
32.0
249.3
222.9
191.7
160.5
129.3
-
62
254.3
28.8
254.3
254.3
248.0
216.5
185.0
153.5
235.7
31.4
235.7
235.7
235.7
207.3
176.1
144.9
57
250.4
28.8
250.4
250.4
262.2
230.7
199.2
167.7
232.8
31.5
232.8
232.8
232.8
218.1
186.9
155.7
10000
77
330.4
30.2
185.2
145.1
111.5
-
-
-
305.0
32.8
188.4
134.9
101.7
-
-
-
72
303.4
29.8
230.8
197.2
163.5
129.9
-
-
279.2
32.5
220.9
187.7
154.5
121.3
-
-
67
276.5
29.5
276.5
249.3
215.6
182.0
148.4
-
253.4
32.1
253.4
240.5
207.3
174.1
140.9
-
62
258.6
28.9
258.6
258.6
267.4
233.8
200.1
166.5
238.2
31.6
238.2
238.2
238.2
224.8
191.6
158.4
57
254.7
29.0
254.7
254.7
282.7
249.0
215.4
181.8
235.4
31.7
235.4
235.4
235.4
235.4
203.3
170.1
11250
72
298.2
30.1
240.3
208.6
177.0
145.3
-
-
270.6
32.7
229.1
198.2
167.2
136.3
-
-
67
271.7
29.7
271.7
258.1
233.3
201.6
170.0
-
245.5
32.4
245.5
245.0
224.3
193.4
162.5
-
62
254.2
29.2
254.2
254.2
258.6
226.9
195.3
163.6
230.9
31.8
230.9
230.9
230.9
209.8
178.9
148.0
57
250.3
29.2
250.3
250.3
264.3
232.7
201.0
169.3
228.2
31.9
228.2
228.2
228.2
214.4
183.4
152.5
12500
72
293.0
30.3
249.8
220.1
190.4
160.7
-
-
262.0
32.9
237.3
208.6
179.9
151.2
-
-
67
267.0
30.0
267.0
267.0
251.0
221.3
191.6
-
237.7
32.6
237.7
237.7
237.7
212.7
184.0
-
62
249.8
29.4
249.8
249.8
249.8
220.1
190.4
160.7
223.6
32.0
223.6
223.6
223.6
194.9
166.2
137.5
57
246.0
29.4
246.0
246.0
246.0
216.3
186.6
156.9
221.0
32.1
221.0
221.0
221.0
192.3
163.6
134.9
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.
ZJ300 (25 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