York 251934-YTG-J-0910 Technical Manual page 43

R-410a zj/zr/zf series 15 - 25 ton 60 hertz
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ZF210 (17.5 Ton)
Air on
Evaporator Coil
Total
1
Capacity
WB
CFM
(MBh)
(°F)
77
266.4
72
246.6
4375
67
226.7
62
209.7
77
276.8
72
256.2
5250
67
235.5
62
217.8
57
219.1
77
287.1
72
265.7
6125
67
244.3
62
225.9
57
227.3
77
297.5
72
275.3
7000
67
253.1
62
234.1
57
235.4
72
278.8
67
256.4
7875
62
237.1
57
238.5
72
282.4
67
259.6
8750
62
240.1
57
241.5
77
238.5
72
220.9
4375
67
203.4
62
187.5
77
246.9
72
228.7
5250
67
210.5
62
194.1
57
192.5
77
255.3
72
236.5
6125
67
217.7
62
200.7
57
199.0
77
263.7
72
244.3
7000
67
224.9
62
207.3
57
205.6
72
245.9
67
226.4
7875
62
208.7
57
206.9
72
247.5
67
227.8
8750
62
210.0
57
208.2
Johnson Controls Unitary Products
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
75°F
14.9
105.7
87.4
69.1
14.5
139.2
120.9
102.6
14.0
172.7
154.4
136.0
14.0
209.7
194.9
165.5
14.8
119.5
97.9
76.4
14.4
156.5
135.0
113.4
14.0
193.5
172.0
150.5
13.9
217.8
207.9
183.1
13.8
219.1
216.4
189.4
14.8
133.2
108.5
83.7
14.4
173.8
149.1
124.3
14.0
214.4
189.7
164.9
13.9
225.9
221.0
200.7
13.8
227.3
225.9
207.6
14.7
147.0
119.0
91.1
14.3
191.1
163.2
135.2
13.9
235.3
207.3
179.4
13.9
234.1
234.1
218.3
13.8
235.4
235.4
225.7
14.5
203.0
173.1
143.2
14.1
247.5
219.9
190.0
14.0
237.1
237.1
229.2
13.9
238.5
238.5
233.6
14.6
214.9
183.1
151.3
14.2
259.6
232.5
200.7
14.1
240.1
240.1
240.1
14.0
241.5
241.5
241.5
95°F
17.2
104.0
84.9
65.9
17.0
135.9
116.9
97.9
16.7
167.9
148.9
129.9
16.4
187.5
187.5
161.1
17.3
115.2
93.6
71.9
17.0
150.1
128.5
106.8
16.7
185.0
163.4
141.7
16.5
194.1
194.1
175.8
16.5
192.5
192.5
176.2
17.3
126.5
102.2
77.9
17.1
164.3
140.0
115.7
16.8
202.1
177.8
153.5
16.5
200.7
200.7
190.4
16.5
199.0
199.0
190.9
17.4
137.8
110.8
83.9
17.1
178.5
151.5
124.6
16.8
219.2
192.2
165.3
16.6
207.3
207.3
205.1
16.6
205.6
205.6
205.6
17.2
188.3
159.7
131.1
16.9
223.5
202.5
173.9
16.6
208.7
208.7
207.5
16.6
206.9
206.9
206.9
17.2
198.2
167.9
137.5
16.9
227.8
212.8
182.5
16.7
210.0
210.0
210.0
16.7
208.2
208.2
208.2
Temperature of Air on Condenser Coil
Total
1
Capacity
(MBh)
75
70
65
-
-
-
252.5
84.2
-
-
233.7
117.7
99.4
-
215.0
147.2
128.9
110.5
198.6
-
-
-
261.8
91.9
-
-
242.4
129.0
107.4
-
223.0
161.5
140.0
118.5
205.9
167.9
146.3
124.8
205.8
-
-
-
271.2
99.6
-
-
251.1
140.2
115.4
-
231.0
175.9
151.2
126.4
213.3
182.8
158.1
133.3
213.1
-
-
-
280.6
107.2
-
-
259.8
151.4
123.4
-
239.0
190.3
162.3
134.4
220.7
197.8
169.8
141.8
220.5
113.3
-
-
262.4
160.1
130.2
-
241.4
199.3
169.4
139.5
222.9
203.7
173.8
143.9
222.7
119.4
-
-
264.9
168.8
137.0
-
243.7
208.2
176.4
144.6
225.0
209.6
177.8
146.0
224.9
-
-
-
222.3
78.9
-
-
205.9
110.9
91.9
-
189.4
142.1
123.1
104.1
177.4
-
-
-
230.2
85.1
-
-
213.2
120.0
98.4
-
196.2
154.1
132.4
110.8
183.7
154.6
132.9
111.3
182.2
-
-
-
238.2
91.4
-
-
220.6
129.2
104.9
-
203.0
166.1
141.8
117.5
190.1
166.6
142.3
118.0
188.5
-
-
-
246.1
97.7
-
-
227.9
138.4
111.4
-
209.7
178.1
151.2
124.2
196.4
178.7
151.7
124.8
194.8
102.4
-
-
229.0
145.3
116.6
-
210.7
178.9
150.3
121.7
197.3
178.3
149.7
121.0
195.7
107.2
-
-
230.1
152.2
121.8
-
211.7
179.7
149.4
119.1
198.2
177.9
147.6
117.3
196.6
251934-YTG-J-0910
Sensible Capacity (MBh)
Total
Input
Return Dry Bulb (°F)
2
(kW)
90
85
80
85°F
16.1
104.8
86.2
67.5
15.7
137.6
118.9
100.2
15.4
170.3
151.6
133.0
15.2
198.6
191.2
163.3
16.1
117.3
95.7
74.2
15.7
153.3
131.7
110.1
15.4
189.3
167.7
146.1
15.2
205.9
201.0
179.4
15.1
205.8
204.4
182.8
16.1
129.9
105.3
80.8
15.7
169.1
144.5
120.0
15.4
208.3
183.7
159.2
15.2
213.3
210.9
195.5
15.2
213.1
212.5
199.2
16.1
142.4
114.9
87.5
15.7
184.8
157.4
129.9
15.4
227.2
199.8
172.3
15.2
220.7
220.7
211.7
15.2
220.5
220.5
215.7
15.8
195.7
166.4
137.2
15.5
235.5
211.2
182.0
15.3
222.9
222.9
218.4
15.3
222.7
222.7
220.3
15.9
206.6
175.5
144.4
15.6
243.7
222.6
191.6
15.4
225.0
225.0
225.0
15.3
224.9
224.9
224.9
105°F
19.0
92.0
77.9
59.4
18.7
128.5
110.0
91.5
18.4
165.0
142.1
123.6
18.2
177.4
176.9
148.8
19.0
108.4
86.8
65.3
18.7
143.7
122.1
100.6
18.4
179.0
157.4
135.9
18.2
183.7
183.4
163.5
18.2
182.2
182.2
164.7
19.0
124.7
95.7
71.1
18.7
158.8
134.2
109.6
18.4
192.9
172.7
148.1
18.2
190.1
189.9
178.2
18.2
188.5
188.5
179.5
19.1
141.1
104.6
77.0
18.7
174.0
146.3
118.7
18.4
206.9
188.0
160.4
18.2
196.4
196.4
192.9
18.2
194.8
194.8
194.3
18.8
182.2
153.3
124.5
18.5
209.3
196.1
168.2
18.3
197.3
197.3
195.6
18.3
195.7
195.7
195.5
18.9
190.5
160.4
130.3
18.6
211.7
204.2
176.0
18.4
198.2
198.2
198.2
18.4
196.6
196.6
196.6
75
70
65
-
-
-
81.6
-
-
114.3
95.6
-
144.6
126.0
107.3
-
-
-
88.5
-
-
124.5
102.9
-
157.8
136.2
114.6
161.2
139.6
118.0
-
-
-
95.5
-
-
134.7
110.2
-
171.0
146.5
122.0
174.7
150.2
125.7
-
-
-
102.5
-
-
144.9
117.4
-
184.2
156.8
129.3
188.2
160.8
133.3
107.9
-
-
152.7
123.4
-
189.1
159.8
130.6
191.0
161.7
132.5
113.3
-
-
160.5
129.4
-
194.0
162.9
131.8
193.8
162.7
131.6
-
-
-
73.0
-
-
105.1
86.6
-
130.3
111.8
93.3
-
-
-
79.0
-
-
114.3
92.7
-
141.9
120.4
98.8
143.1
121.6
100.0
-
-
-
85.0
-
-
123.5
98.9
-
153.6
129.0
104.4
154.9
130.3
105.7
-
-
-
91.0
-
-
132.7
105.1
-
165.3
137.6
110.0
166.7
139.0
111.4
95.6
-
-
139.3
110.4
-
166.7
137.8
108.9
166.6
137.7
108.8
100.2
-
-
145.9
115.8
-
168.1
138.0
107.9
166.5
136.4
106.3
43

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