York CH060 User Manual
Page 13
271846-YTG-B-0208
Johnson Controls Unitary Products
13
TABLE 10: COOLING PERFORMANCE DATA - CU 25 TON VERTICAL MODELS
TABLE 11: WATER-SIDE ECONOMIZER COOLING PERFORMANCE DATA - CH 5-10 TON MODELS
CU300
25 TON
10000 CFM
45 GPM
75 GPM
EWT
EWT
65°F
85°F
105°F
65°F
85°F
105°F
EWB
EDB
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
62°F
75°F
315.1
237.0
17.53
295.4
230.9
20.29
272.1
223.0
23.95
320.9
243.4
16.74
301.3
234.2
19.37
278.7
230.4
22.78
80°F
315.1
277.9
17.53
295.4
272.5
20.29
272.1
265.9
23.95
320.9
286.2
16.74
301.3
275.8
19.37
278.7
275.5
22.78
85°F
333.6
333.6
17.63
312.8
312.8
20.41
288.1
288.1
24.11
339.8
339.8
16.84
319.0
319.0
19.49
295.1
295.1
22.94
67°F
75°F
335.8
189.6
17.71
314.8
183.2
20.50
290.4
175.9
24.21
342.0
192.5
16.92
321.6
188.2
19.58
298.2
181.7
23.03
80°F
335.8
231.9
17.71
314.8
226.0
20.50
290.4
219.3
24.21
342.0
234.5
16.92
321.6
233.3
19.58
298.2
227.2
23.03
85°F
335.8
273.9
17.71
314.8
268.8
20.50
290.4
263.0
24.21
342.0
276.8
16.92
321.6
278.0
19.58
298.2
273.0
23.03
72°F
75°F
356.4
141.1
18.09
333.8
135.3
20.83
310.2
130.1
24.58
365.1
144.1
17.30
343.4
138.8
20.01
319.2
133.2
23.40
80°F
356.4
184.7
18.09
333.8
179.5
20.83
310.2
175.5
24.58
365.1
188.7
17.30
343.4
183.9
20.01
319.2
178.8
23.40
85°F
356.4
228.5
18.09
333.8
223.6
20.83
310.2
221.0
24.58
365.1
232.9
17.30
343.4
228.9
20.01
319.2
224.6
23.40
UNIT
Air @ 80°F EDB, 67°F EWB
Water
Capacity [MBH]
CFM
PD [in WG]
Flow [GPM]
PD [PSI]
EWT [°F]
Total
Sensible
CH060
2000
0.16
9
1.4
45
50.8
39.9
55
31.4
31.4
15
3.8
45
64.5
45.0
55
35.0
35.0
CH096
3200
0.14
15
1.4
45
87.4
66.5
55
52.7
52.7
24
3.4
45
107.1
73.8
55
60.5
57.0
CH120
4000
0.21
18
1.9
45
104.6
80.3
55
63.0
63.0
30
5.2
45
127.3
88.6
55
68.9
68.9
NOTE:
1. All economizer coils are 3R, 10 FPI, aluminum fins with copper tubes and headers.
2. For total system waterside pressure drop, add condenser pressure drop and waterside economizer coil pressure drop.