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York DH 300 User Manual

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262260-YTG-E-1008
14
Johnson Controls Unitary Products
TABLE 6: DH 240 COOLING CAPACITIES (20 TON)
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
75°F
85°F
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F
ENTERING DRY BULB, °F
CFM
WB
°F
90
85
80
75
70
65
90
85
80
75
70
65
6000
77
277.0
19.1
159.2
130.7
102.2
-
-
-
262.0
20.5
153.7
125.2
96.7
-
-
-
72
263.0
18.6
196.1
167.6
139.1
110.6
-
-
249.0
20.1
190.4
161.8
133.3
104.8
-
-
67
249.0
18.0
233.0
204.5
176.0
147.5
119.0
-
236.0
19.6
227.0
198.5
170.0
141.5
113.0
-
62
240.6
17.9
240.6
240.6
215.3
186.8
158.3
129.8
228.6
19.4
228.6
228.6
204.2
175.7
147.1
118.6
57
237.8
17.7
237.8
237.8
213.7
185.2
156.7
128.1
226.7
19.1
226.7
226.7
203.3
174.8
146.3
117.8
7000
77
287.0
17.9
189.9
145.8
112.1
-
-
-
272.0
19.4
187.6
140.0
106.3
-
-
-
72
272.5
17.4
219.9
186.3
152.6
118.9
-
-
258.5
18.9
214.1
180.4
146.7
113.0
-
-
67
258.0
16.9
250.0
226.7
193.0
159.3
125.6
-
245.0
18.5
240.5
220.7
187.0
153.3
119.6
-
62
249.3
16.7
249.3
249.3
236.2
202.5
168.8
135.1
237.3
18.3
237.3
237.3
224.6
190.9
157.2
123.5
57
246.4
16.5
246.4
246.4
234.3
200.6
166.9
133.3
235.4
18.1
235.4
235.4
223.7
190.0
156.3
122.6
8000
77
297.0
16.7
220.5
160.9
122.0
-
-
-
282.0
18.2
221.5
154.9
116.0
-
-
-
72
282.0
16.2
243.8
204.9
166.0
127.1
-
-
268.0
17.8
237.8
198.9
160.0
121.1
-
-
67
267.0
15.7
267.0
248.9
210.0
171.1
132.2
-
254.0
17.4
254.0
242.9
204.0
165.1
126.2
-
62
258.0
15.6
258.0
258.0
257.0
218.1
179.2
140.4
246.0
17.2
246.0
246.0
245.0
206.1
167.2
128.4
57
255.0
15.4
255.0
255.0
255.0
216.1
177.2
138.4
244.0
17.0
244.0
244.0
244.0
205.1
166.2
127.4
9000
72
295.2
13.7
275.1
228.1
183.8
139.5
-
-
280.7
15.3
265.0
220.8
176.5
132.2
-
-
67
279.5
13.3
279.5
270.4
232.5
188.2
143.9
-
266.0
15.0
266.0
260.4
225.0
180.7
136.4
-
62
270.1
13.2
270.1
270.1
269.6
225.3
181.0
136.7
257.6
14.8
257.6
257.6
257.1
212.8
168.6
124.3
57
266.9
13.0
266.9
266.9
266.9
222.7
178.4
134.1
255.5
14.6
255.5
255.5
255.5
211.2
167.0
122.7
10000
72
308.4
11.2
306.4
251.2
201.5
151.9
-
-
293.3
12.8
292.3
242.6
192.9
143.3
-
-
67
292.0
10.8
292.0
292.0
255.0
205.3
155.6
-
278.0
12.5
278.0
278.0
246.0
196.3
146.6
-
62
282.2
10.7
282.2
282.2
282.2
232.5
182.8
133.1
269.2
12.4
269.2
269.2
269.2
219.6
169.9
120.2
57
278.9
10.6
278.9
278.9
278.9
229.2
179.5
129.8
267.1
12.2
267.1
267.1
267.1
217.4
167.7
118.0
AIR ON
EVAPORATOR
COIL
TEMPERATURE OF AIR ON CONDENSER COIL
95°F
105°F
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
TOTAL
CAP.
1
MBH
POWER
INPUT
2
KW
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F
ENTERING DRY BULB, °F
CFM
WB
°F
90
85
80
75
70
65
90
85
80
75
70
65
6000
77
247.1
21.9
148.1
119.6
91.1
-
-
-
232.2
23.3
144.0
115.5
87.0
-
-
-
72
235.0
21.5
184.6
156.1
127.6
99.0
-
-
221.1
22.9
180.0
151.5
123.0
94.5
-
-
67
223.0
21.2
221.0
192.5
164.0
135.5
107.0
-
210.0
22.6
209.0
187.5
159.0
130.5
102.0
-
62
216.5
20.9
216.5
216.5
193.0
164.5
136.0
107.5
205.4
22.2
205.4
205.4
183.0
154.5
126.0
97.5
57
215.6
20.6
215.6
215.6
193.0
164.5
136.0
107.5
204.0
21.9
204.0
204.0
182.6
154.1
125.6
97.1
7000
77
257.0
20.8
185.3
134.3
100.6
-
-
-
241.6
22.3
184.7
132.6
96.0
-
-
-
72
244.5
20.5
208.2
174.5
140.8
107.1
-
-
230.1
21.9
203.1
169.4
135.7
102.0
-
-
67
236.0
20.1
231.0
214.7
182.0
147.3
113.6
-
218.5
21.6
218.0
206.2
175.5
141.8
108.1
-
62
225.3
19.8
225.3
225.3
213.0
179.3
145.6
111.9
213.7
21.2
213.7
213.7
202.0
168.3
134.6
100.9
57
224.3
19.6
224.3
224.3
213.0
179.3
145.6
111.9
212.2
21.0
212.2
212.2
201.6
167.9
134.2
100.5
8000
77
267.0
19.7
222.5
148.9
110.0
-
-
-
251.0
21.3
225.5
149.8
105.0
-
-
-
72
254.0
19.4
231.8
192.9
154.0
115.1
-
-
239.0
20.9
226.3
187.4
148.5
109.6
-
-
67
241.0
19.1
241.0
236.9
198.0
159.1
120.2
-
227.0
20.6
227.0
224.9
192.0
153.1
114.2
-
62
234.0
18.8
234.0
234.0
233.0
194.1
155.2
116.4
222.0
20.2
222.0
222.0
221.0
182.1
143.2
104.4
57
233.0
18.6
233.0
233.0
233.0
194.1
155.2
116.4
220.5
20.0
220.5
220.5
220.5
181.6
142.7
103.9
9000
72
266.1
16.9
255.0
213.4
169.2
124.9
-
-
251.1
18.4
244.7
208.0
163.7
119.4
-
-
67
252.5
16.7
252.5
250.4
217.5
173.2
128.9
-
238.5
18.1
238.5
237.5
211.6
167.3
123.1
-
62
245.2
16.4
245.2
245.2
244.7
200.4
156.1
111.8
233.3
17.8
233.3
233.3
232.8
188.5
144.2
99.9
57
244.1
16.2
244.1
244.1
244.1
199.8
155.6
111.3
231.7
17.6
231.7
231.7
231.7
187.4
143.1
98.8
10000
72
278.2
14.4
278.2
234.0
184.3
134.7
-
-
263.2
16.0
263.2
228.5
178.9
129.2
-
-
67
264.0
14.2
264.0
264.0
237.0
187.3
137.6
-
250.0
15.7
250.0
250.0
231.3
181.6
131.9
-
62
256.3
14.0
256.3
256.3
256.3
206.7
157.0
107.3
244.5
15.4
244.5
244.5
244.5
194.8
145.1
95.5
57
255.2
13.8
255.2
255.2
255.2
205.6
155.9
106.2
242.8
15.3
242.8
242.8
242.8
193.2
143.5
93.8