York DM 180 Technical Manual page 14

Single package gas/electric units and single package air conditioners 15, 20 & 25 nominal tons
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TABLE 6: DM 300 COOLING CAPACITIES (25 TON)
AIR ON
EVAPORATOR
COIL
TOTAL
POWER
1
CAP.
INPUT
WB
MBH
CFM
°F
77
364.9
72
341.5
7500
67
318.1
62
290.0
57
287.2
77
367.6
72
344.0
8750
67
320.4
62
292.1
57
289.2
77
370.2
72
346.5
10000
67
322.7
62
294.1
57
291.3
72
348.9
67
325.1
11250
62
296.2
57
293.3
72
351.4
67
327.4
12500
62
298.2
57
295.3
AIR ON
EVAPORATOR
COIL
TOTAL
POWER
1
CAP.
INPUT
WB
MBH
CFM
°F
77
334.8
72
311.2
7500
67
287.6
62
269.0
57
266.0
77
343.6
72
319.3
8750
67
295.1
62
276.1
57
273.0
77
352.4
72
327.5
10000
67
302.7
62
283.1
57
280.0
72
335.7
67
310.2
11250
62
290.2
57
286.9
72
343.9
67
317.8
12500
62
297.3
57
293.9
14
TEMPERATURE OF AIR ON CONDENSER COIL
75°F
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F
2
KW
90
85
80
24.2
197.4 161.8 126.1
23.7
237.8 202.2 166.5 130.9
23.2
278.2 242.5 206.9 171.2 135.6
23.1
290.0 290.0 259.7 224.1 188.4
22.7
287.2 287.2 259.1 223.5 187.8
24.2
214.3 173.3 131.2
23.7
257.4 215.3 173.2 131.0
23.2
300.5 257.2 215.1 173.0 130.8
23.1
292.1 292.1 270.1 228.0 185.8
22.7
289.2 289.2 269.4 227.3 185.1
24.2
231.3 184.9 136.3
23.7
277.0 228.4 179.8 131.2
23.2
322.7 271.9 223.3 174.7 126.1
23.1
294.1 294.1 280.4 231.8 183.2
22.7
291.3 291.3 279.7 231.1 182.5
23.5
301.9 246.6 191.2 135.9
23.0
325.1 292.9 237.6 182.2 126.9
22.9
296.2 296.2 297.8 242.5 187.1
22.6
293.3 293.3 289.6 234.3 178.9
23.4
326.9 264.8 202.7 140.6
22.9
327.4 314.0 251.9 189.8 127.7
22.8
298.2 298.2 315.2 253.1 191.0
22.4
295.3 295.3 299.6 237.5 175.4
TEMPERATURE OF AIR ON CONDENSER COIL
95°F
SENSIBLE CAPACITY, MBH
ENTERING DRY BULB, °F
2
KW
90
85
80
29.7
180.4 144.8 109.1
29.1
223.2 187.5 151.9 116.3
28.5
266.0 230.3 194.7 159.0 123.4
27.7
269.0 269.0 235.2 199.6 163.9
28.0
266.0 266.0 243.1 207.5 171.8
29.8
205.4 157.5 115.4
29.2
244.9 202.7 160.6 118.5
28.7
284.3 248.0 205.8 163.7 121.6
27.8
276.1 276.1 248.7 206.6 164.5
28.1
273.0 273.0 257.1 214.9 172.8
29.9
230.4 170.2 121.6
29.3
266.5 217.9 169.3 120.7
28.8
302.7 265.6 217.0 168.4 119.8
27.9
283.1 283.1 262.2 213.6 165.0
28.3
280.0 280.0 271.0 222.4 173.8
29.6
285.9 230.5 175.2 119.8
29.0
310.2 279.8 224.5 169.1 113.8
28.1
290.2 290.2 271.2 215.9 160.5
28.5
286.9 286.9 280.4 225.0 169.7
29.9
305.2 243.1 181.0 118.9
29.3
317.8 294.1 232.0 169.9 107.8
28.4
297.3 297.3 280.3 218.2 156.1
28.8
293.9 293.9 289.7 227.6 165.5
TOTAL
1
CAP.
MBH
75
70
65
-
-
-
349.9
-
-
326.3
-
302.8
152.8
279.5
152.2
276.6
-
-
-
355.6
-
-
331.7
-
307.8
143.7
284.1
143.0
281.1
-
-
-
361.3
-
-
337.0
-
312.7
134.6
288.6
133.9
285.6
-
-
342.3
-
317.6
131.8
293.2
123.6
290.1
-
-
347.6
-
322.6
128.9
297.7
113.3
294.6
TOTAL
1
CAP.
MBH
75
70
65
-
-
-
316.8
-
-
294.4
-
272.1
128.3
253.0
136.2
250.3
-
-
-
323.0
-
-
300.2
-
277.4
122.3
258.0
130.7
255.3
-
-
-
329.2
-
-
306.0
-
282.8
116.4
263.0
125.2
260.2
-
-
311.8
-
288.2
105.2
267.9
114.3
265.1
-
-
317.6
-
293.5
94.0
272.9
103.4
270.1
262259-YTG-B-0107
85°F
SENSIBLE CAPACITY, MBH
POWER
ENTERING DRY BULB, °F
2
INPUT
KW
90
85
80
26.9
188.9 153.3 117.6
26.4
230.5 194.8 159.2 123.6
25.9
272.1 236.4 200.8 165.1 129.5
25.4
279.5 279.5 247.5 211.8 176.2
25.4
276.6 276.6 251.1 215.5 179.8
27.0
209.9 165.4 123.3
26.5
251.1 209.0 166.9 124.8
25.9
292.4 252.6 210.5 168.3 126.2
25.4
284.1 284.1 259.4 217.3 175.1
25.4
281.1 281.1 263.2 221.1 179.0
27.1
230.8 177.6 129.0
26.5
271.8 223.2 174.6 126.0
26.0
312.7 268.7 220.1 171.5 122.9
25.5
288.6 288.6 271.3 222.7 174.1
25.5
285.6 285.6 275.3 226.7 178.1
26.6
293.9 238.6 183.2 127.9
26.0
317.6 286.4 231.0 175.7 120.3
25.5
293.2 293.2 284.5 229.2 173.8
25.5
290.1 290.1 285.0 229.6 174.3
26.6
316.0 253.9 191.8 129.7
26.1
322.6 304.0 241.9 179.8 117.7
25.6
297.7 297.7 297.7 235.6 173.5
25.6
294.6 294.6 294.6 232.5 170.4
105°F
SENSIBLE CAPACITY, MBH
POWER
ENTERING DRY BULB, °F
2
INPUT
KW
90
85
80
32.8
162.5 126.9
91.3
32.3
211.3 175.6 140.0 104.3
31.7
260.0 224.3 188.7 153.1 117.4
30.8
253.0 252.8 218.1 182.5 146.8
31.3
250.3 250.3 223.0 187.4 151.7
33.0
194.4 139.0
96.9
32.4
232.9 190.8 148.7 106.5
31.8
271.4 242.6 200.5 158.4 116.2
30.9
258.0 257.9 231.7 189.5 147.4
31.4
255.3 255.3 236.8 194.7 152.6
33.1
226.3 151.1 102.5
32.5
254.6 206.0 157.4 108.8
31.9
282.8 260.8 212.2 163.6 115.0
31.1
263.0 263.0 245.2 196.6 148.0
31.5
260.2 260.2 250.7 202.1 153.5
32.8
272.1 216.8 161.4 106.1
32.2
288.2 271.3 217.6 162.3 106.9
31.3
267.9 267.9 251.5 196.2 140.8
31.7
265.1 265.1 257.2 201.8 146.5
33.0
289.7 227.6 165.5 103.4
32.4
293.5 281.7 223.0 160.9
31.5
272.9 272.9 257.9 195.8 133.7
32.0
270.1 270.1 263.7 201.6 139.5
Unitary Products Group
75
70
65
-
-
-
-
-
-
140.5
144.2
-
-
-
-
-
-
133.0
136.9
-
-
-
-
-
-
125.5
129.5
-
-
-
118.5
118.9
-
-
-
111.4
108.3
75
70
65
-
-
-
-
-
-
111.2
116.1
-
-
-
-
-
-
105.3
110.5
-
-
-
-
-
-
99.4
104.9
-
-
-
85.5
91.1
-
-
98.8
-
71.6
77.4

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