York SINGLE PACKAGE AIR CONDITIONING CH060 User Manual
Page 13
036-21217-001-B-1203
Unitary Products Group
13
TABLE 11: COOLING PERFORMANCE DATA - CU 300 25 TON VERTICAL MODELS
TABLE 12: WATER-SIDE ECONOMIZER COOLING PERFORMANCE DATA - CH 5-10 TON MODELS
UNIT
Air @ 80
O
F EDB, 67
O
F EWB
Water
Capacity [MBH]
CFM
PD [in WG]
Flow [GPM]
PD [PSI]
EWT [
O
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.
GPM
CU300
45
75
25 TON
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
75∞F
308.9 227.9 22.17 289.6 217.8 25.74 266.8 206.5 30.41 314.6 234.0 21.29 295.4 220.9 24.67 273.2 213.3 29.09
62∞F
80∞F
308.9 267.2 22.17 289.6 257.1 25.74 266.8 246.2 30.41 314.6 275.2 21.29 295.4 260.2 24.67 273.2 255.1 29.09
85∞F
308.9 308.9 22.17 289.6 257.1 25.74 266.8 266.8 30.41 314.6 314.6 21.29 295.4 295.4 24.67 273.2 273.2 29.09
75∞F
335.8 180.6 22.74 314.8 171.2 26.32 290.4 161.4 31.09 342.0 183.3 21.73 321.6 175.9 25.14 298.2 166.7 29.57
67∞F
80∞F
335.8 220.9 22.74 314.8 211.2 26.32 290.4 201.2 31.09 342.0 223.3 21.73 321.6 218.0 25.14 298.2 208.4 29.57
85∞F
335.8 260.9 22.74 314.8 251.2 26.32 290.4 241.3 31.09 342.0 263.6 21.73 321.6 259.8 25.14 298.2 250.5 29.57
75∞F
363.7 133.1 23.33 340.6 125.3 26.96 316.5 118.3 31.78 372.5 135.9 22.22 350.4 128.5 25.67 325.7 121.1 30.05
72∞F
80∞F
363.7 174.2 23.33 340.6 166.2 26.96 316.5 159.5 31.78 372.5 178.0 22.22 350.4 170.3 25.67 325.7 162.5 30.05
85∞F
363.7 215.6 23.33 340.6 207.0 26.96 316.5 200.9 31.78 372.5 219.7 22.22 350.4 211.9 25.67 325.7 204.2 30.05
10000 CFM
TABLE 13: WATER-SIDE ECONOMIZER COOLING PERFORMANCE DATA - CU 300 25 TON MODEL
CFM
PD [in WG] Flow [GPM]
PD [PSI]
EWT [
o
F]
Total
Sensible
45
265.2
200.0
55
155.0
155.0
45
317.0
219.1
55
181.5
170.6
NOTE: All economizer coils are 3R, 10FPI, aluminum fins with copper tubes and headers.
For total system water-side pressure drop, add condenser pressure drop and water-side economizer coil
pressure drop.
3.0
75
8.4
CU300
10000
0.39
45
UNIT
Air @ 80
o
F EDB, 67
o
F EWB
Water
Capacity [MBH]