Yc300/Nc300/Nl300 - York R-410A Technical Manual

Split-system air-cooled condensing units and air handlers
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YC300/NC300/NL300

Air on
Evaporator Coil
Total
1
Capacity
WB
CFM
(MBh)
(°F)
77
390.0
72
360.6
7500
67
331.2
62
305.3
57
308.5
77
399.4
72
369.3
8750
67
339.2
62
312.8
57
316.1
77
408.8
72
378.0
10000
67
347.2
62
320.3
57
323.7
72
390.1
67
358.3
11250
62
330.5
57
334.0
72
402.1
67
369.4
12500
62
340.7
57
344.3
77
334.1
72
313.0
7500
67
291.9
62
286.0
57
288.6
77
337.6
72
316.3
8750
67
294.9
62
289.0
57
291.6
77
341.1
72
319.6
10000
67
298.0
62
292.0
57
294.6
72
330.4
67
308.1
11250
62
301.9
57
304.6
72
341.2
67
318.2
12500
62
311.8
57
314.6
Johnson Controls Unitary Products
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
75°F
20.3
208.7
177.2
145.6
19.9
242.2
210.6
179.1
147.5
19.5
275.6
244.1
212.5
181.0
18.6
305.3
311.5
279.9
248.4
18.5
308.5
314.3
282.8
251.2
20.7
217.9
188.8
153.3
20.4
258.8
223.4
187.9
152.4
20.0
299.8
258.0
222.5
187.0
19.0
312.8
315.9
293.5
259.6
18.9
316.1
319.0
296.4
262.8
21.2
227.1
200.4
161.0
20.8
275.5
236.1
196.7
157.3
20.4
323.9
271.8
232.4
193.0
19.4
320.3
320.3
307.0
270.9
19.3
323.7
323.7
310.1
274.3
20.5
302.2
259.4
216.7
173.9
20.2
346.7
299.2
256.5
213.7
19.2
330.5
330.5
323.9
282.8
19.1
334.0
334.0
327.2
286.2
20.3
328.9
282.7
236.6
190.5
19.9
369.4
326.6
280.5
234.4
18.9
340.7
340.7
340.7
294.6
18.8
344.3
344.3
344.3
298.2
95°F
25.7
152.2
120.6
89.0
25.0
206.4
174.7
143.1
111.4
24.3
260.5
228.8
197.2
165.5
24.3
286.0
267.3
235.6
204.0
24.1
288.6
272.7
241.0
209.4
25.6
174.7
132.3
96.4
25.0
226.9
191.0
155.0
119.0
24.3
279.2
249.6
213.6
177.6
24.3
289.0
279.6
255.2
217.6
24.1
291.6
283.7
261.1
223.3
25.6
197.1
144.1
103.8
24.9
247.5
207.2
166.9
126.5
24.3
298.0
270.3
230.0
189.7
24.2
292.0
292.0
274.8
231.2
24.0
294.6
294.6
281.1
237.2
25.2
268.6
224.1
179.7
135.3
24.5
308.1
292.1
247.7
203.3
24.4
301.9
301.9
293.3
247.2
24.3
304.6
304.6
297.9
251.6
25.4
289.6
241.1
192.5
144.0
24.7
318.2
313.9
265.4
216.8
24.7
311.8
311.8
311.8
263.3
24.5
314.6
314.6
314.6
266.1
Temperature of Air on Condenser Coil
Total
1
Capacity
(MBh)
75
70
65
-
-
-
362.1
-
-
336.8
149.4
-
311.5
216.8
185.2
295.7
219.7
188.1
298.5
-
-
-
368.5
-
-
342.8
151.5
-
317.1
222.5
187.0
300.9
225.5
190.0
303.8
-
-
-
374.9
-
-
348.8
153.6
-
322.6
228.2
188.8
306.2
231.3
191.9
309.1
-
-
360.2
170.9
-
333.2
238.4
195.6
316.2
241.7
198.9
319.3
-
-
371.7
188.3
-
343.8
248.5
202.4
326.3
252.1
205.9
329.4
-
-
-
325.6
-
-
300.7
133.9
-
275.8
172.3
140.7
266.2
177.8
146.1
273.7
-
-
-
328.2
-
-
303.2
141.6
-
278.1
183.2
147.3
268.4
189.1
153.1
275.9
-
-
-
330.9
-
-
305.6
149.3
-
280.4
194.2
153.8
270.6
200.5
160.2
278.2
-
-
316.3
158.8
-
290.2
204.4
160.0
280.0
209.0
164.6
287.9
-
-
327.0
168.3
-
300.0
214.7
166.2
289.5
217.6
169.0
297.6
505428-YTG-V-0417
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
85°F
23.0
180.5
148.9
117.3
22.5
224.3
192.7
161.1
129.5
21.9
268.0
236.5
204.9
173.3
21.4
295.7
289.4
257.8
226.2
21.3
298.5
293.5
261.9
230.3
23.2
196.3
160.6
124.8
22.7
242.9
207.2
171.4
135.7
22.2
289.5
253.8
218.0
182.3
21.6
300.9
297.8
274.3
238.6
21.5
303.8
301.3
278.8
243.0
23.4
212.1
172.2
132.4
22.9
261.5
221.7
181.8
141.9
22.4
311.0
271.1
231.2
191.3
21.8
306.2
306.2
290.9
251.1
21.7
309.1
309.1
295.6
255.7
22.9
285.4
241.8
198.2
154.6
22.3
327.4
295.7
252.1
208.5
21.8
316.2
316.2
308.6
265.0
21.7
319.3
319.3
312.5
268.9
22.8
309.2
261.9
214.6
167.3
22.3
343.8
320.3
272.9
225.6
21.8
326.3
326.3
326.3
278.9
21.6
329.4
329.4
329.4
282.1
105°F
28.6
147.7
116.1
84.4
27.9
200.5
168.9
137.2
105.6
27.3
253.3
221.6
190.0
158.4
27.0
266.2
251.2
219.5
187.9
26.8
273.7
255.7
224.1
192.5
28.6
177.7
128.5
92.4
28.0
222.3
186.2
150.2
114.1
27.3
266.8
244.0
207.9
171.9
27.1
268.4
260.9
240.2
203.3
26.9
275.9
266.9
245.2
208.2
28.7
207.8
140.8
100.4
28.1
244.1
203.6
163.1
122.6
27.4
280.4
266.3
225.9
185.4
27.1
270.6
270.6
260.8
218.7
27.0
278.2
278.2
266.2
223.9
28.2
265.2
220.4
175.6
130.8
27.5
290.2
282.1
243.2
198.4
27.2
280.0
280.0
275.1
229.5
27.1
287.9
287.9
281.9
236.2
28.3
286.4
237.2
188.1
139.0
27.6
300.0
297.8
260.5
211.3
27.4
289.5
289.5
289.5
240.4
27.2
297.6
297.6
297.6
248.5
75
70
65
-
-
-
-
-
141.7
-
194.6
163.0
198.7
167.1
-
-
-
-
-
146.6
-
202.9
167.1
207.3
171.6
-
-
-
-
-
151.5
-
211.2
171.3
215.9
176.0
-
-
164.9
-
221.4
177.8
225.3
181.7
-
-
178.3
-
231.6
184.3
234.8
187.5
-
-
-
-
-
126.7
-
156.3
124.6
160.8
129.2
-
-
-
-
-
135.8
-
168.1
132.0
173.1
137.0
-
-
-
-
-
144.9
-
179.8
139.4
185.3
144.8
-
-
153.5
-
185.5
140.7
192.3
147.5
-
-
162.2
-
191.2
142.1
199.3
150.2
35

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