Ratings, English units, Model ycas0270ec – York MILLENNIUM 28971AR User Manual
Page 22: Model ycas0250ec, Model ycas0230ec
YORK INTERNATIONAL
22
Ratings –
English Units
NOTES:
1. kW
= Compressor Input Power
2. EER
= Chiller EER (includes power from compressors, fans, and control panel’s 0.8 KW)
3. LCWT = Leaving Chilled Water Temperature
4. Ratings based on 2.4 GPM cooler water per ton
5. Rated in accordance with ARI Standard 550/590.
40.0
276.1
226.1
13.4 268.3 241.9
12.2
261.0
259.2
11.1
254.1 277.8 10.2
247.7
297.8
9.3
42.0
285.3
229.4
13.6 277.3 245.4
12.5
269.8
263.0
11.4
262.6 281.9 10.4
256.0
302.2
9.5
44.0
294.7
232.6
13.9 286.3 249.0
12.7
278.6
266.7
11.6
271.3 285.9 10.6
264.4
306.6
9.7
45.0
299.5
234.2
14.0 291.0 250.8
12.8
283.1
268.6
11.7
275.7 287.9 10.7
268.7
308.7
9.8
46.0
304.3
235.8
14.2 295.7 252.5
12.9
287.6
270.6
11.8
280.1 289.9 10.8
273.0
310.9
9.8
48.0
314.0
238.9
14.5 305.1 255.9
13.2
296.7
274.3
12.0
288.9 294.1 11.0
281.7
315.3
10.0
50.0
323.8
241.9
14.7 314.7 259.2
13.4
306.1
277.9
12.3
298.0 298.2 11.2
290.6
319.8
10.2
52.0
333.8
245.0
15.0 324.4 262.5
13.7
315.5
281.6
12.5
307.2 302.2 11.4
299.5
324.4
10.4
55.0
349.0
249.5
15.4 339.2 267.5
14.1
329.9
287.1
12.8
321.2 308.4 11.7
313.1
331.2
10.6
MODEL YCAS0270EC
(IPLV = 14.2)
40.0
259.1
203.2
13.8 250.6 216.2
12.6
242.4
230.4
11.5
234.5 245.6 10.5
227.0
261.9
9.6
42.0
268.1
206.6
14.1 259.3 219.7
12.9
250.8
234.2
11.8
242.7 249.7 10.7
235.0
266.3
9.8
44.0
277.0
209.8
14.4 267.9 223.5
13.1
259.3
237.9
12.0
251.0 253.7 10.9
243.1
270.6
10.0
45.0
281.7
211.4
14.5 272.3 225.2
13.2
263.6
239.8
12.1
255.2 255.7 11.0
247.2
272.8
10.1
46.0
286.2
212.9
14.6 276.8 226.9
13.4
267.8
241.9
12.2
259.5 257.7 11.1
251.3
274.9
10.2
48.0
295.4
216.0
14.9 285.8 230.3
13.6
276.6
245.6
12.4
267.9 261.9 11.3
259.7
279.3
10.4
50.0
304.8
219.1
15.2 294.9 233.6
13.9
285.5
249.2
12.6
276.5 266.0 11.5
268.1
283.6
10.5
52.0
314.3
222.1
15.5 303.6 236.7
14.1
294.5
252.9
12.9
285.2 270.0 11.7
276.5
288.3
10.7
55.0
328.7
226.5
15.9 318.1 241.9
14.5
308.1
258.4
13.2
298.5 276.1 12.0
289.5
295.0
11.0
MODEL YCAS0250EC
(IPLV = 14.2)
MODEL YCAS0230EC
(IPLV = 11.9)
40.0
212.6
165.4
13.9 207.8 178.1
12.7
203.6
192.0
11.6
199.7 207.1 10.6
196.4
223.4
9.8
42.0
219.7
167.1
14.2 214.7 179.9
13.0
210.1
193.9
11.9
206.1 209.1 10.9
202.6
225.6
10.0
44.0
227.0
168.7
14.6 221.7 181.6
13.3
216.9
195.7
12.2
212.7 211.0 11.1
209.0
227.7
10.2
45.0
230.7
169.5
14.8 225.3 182.4
13.5
220.4
196.6
12.3
216.1 212.0 11.3
212.2
228.7
10.3
46.0
234.4
170.3
14.9 228.9 183.2
13.6
223.9
197.4
12.5
219.5 212.9 11.4
215.5
229.7
10.4
48.0
242.0
171.8
15.3 236.2 184.8
14.0
231.0
199.1
12.8
226.3 214.8 11.7
222.2
231.8
10.7
50.0
249.7
173.3
15.7 243.7 186.4
14.3
238.3
200.8
13.1
233.4 216.6 11.9
229.1
233.8
10.9
52.0
257.5
174.8
16.0 251.3 187.9
14.6
245.7
202.5
13.4
240.6 218.5 12.2
236.1
235.9
11.2
55.0
269.6
176.9
16.6 263.1 190.2
15.2
257.1
205.0
13.8
251.7 221.2 12.6
246.9
239.0
11.5
LCWT
AIR TEMPERATURE ON CONDENSER (°F)
(°F)
75
80
85
90
95
TONS
kW
EER
TONS
kW
EER
TONS
kW
EER
TONS
kW
EER
TONS
kW
EER