York YK145.00-EG4 Technical Manual page 9

Water source heat pumps
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Water Source Heat Pumps
PERFORMANCE DATA
RS*009 — 320 CFM
WPD
EWT (F)
GPM
PSI
2.4
7.0
20
1.2
2.6
1.8
4.1
30
2.4
6.0
1.2
2.3
1.8
3.6
40
2.4
5.2
1.2
2.0
1.8
3.2
50
2.4
4.6
1.2
1.7
1.8
2.8
60
2.4
4.0
1.2
1.6
1.8
2.6
70
2.4
3.7
1.2
1.4
1.8
2.2
80
2.4
3.3
1.2
1.2
1.8
2.0
90
2.4
2.9
1.2
1.1
1.8
1.8
100
2.4
2.6
1.2
1.0
1.8
1.6
110
2.4
2.3
Cooling Performance is tabulated at 80.6 F DB and 66.2 F WB entering air. Heating performance tabulated at 68 F EAT
Tabulated data does not include ARI/ISO corrections for fan and pump power.
All capacities are expressed in MBH.
Insulated water circuit is recommended for operation below 60F EWT.
See performance correction tables for conditions beyond what is listed.
Extrapolation is not permissible.
Shaded areas indicate conditions where operation is not recommended.
Johnson Controls
COOLING
FT
TC
SC
kW
16.1
6.0
12.8
9.0
0.47
9.6
13.1
9.1
0.43
13.9
13.2
9.1
0.40
5.2
12.5
8.9
0.54
8.3
12.7
9.0
0.51
12.1
12.9
9.2
0.48
4.6
10.0
7.2
0.52
7.4
10.4
7.4
0.48
10.7
10.6
7.5
0.46
4.0
9.6
7.1
0.57
6.4
9.9
7.2
0.56
9.3
10.1
7.3
0.55
3.7
9.3
6.9
0.65
5.9
9.5
7.0
0.60
8.5
9.7
7.1
0.58
3.2
8.6
6.6
0.69
5.2
8.9
6.8
0.66
7.5
9.2
7.0
0.66
2.9
8.0
6.3
0.74
4.6
8.2
6.4
0.70
6.7
8.4
6.6
0.69
2.6
7.4
6.2
0.80
4.1
7.6
6.3
0.77
5.9
7.8
6.4
0.76
2.3
8.4
7.1
1.08
3.7
8.7
7.3
1.04
5.3
8.9
7.4
1.01
Technical Guide: YK145.00-EG4 (309)
HR
EER
HTG
kW
5.6
0.57
14.4
27.4
6.1
0.74
14.6
30.6
6.6
0.72
14.6
33.0
6.8
0.62
14.4
23.0
7.0
0.62
14.4
24.8
7.3
0.63
14.6
26.6
7.6
0.65
11.8
19.2
8.3
0.68
12.0
21.7
8.7
0.69
12.2
23.2
9.1
0.70
11.6
16.7
9.5
0.71
11.8
17.8
10.1
0.74
12.0
18.2
10.6
0.76
11.5
14.4
10.2
0.71
11.6
15.8
11.1
0.76
11.7
16.7
11.8
0.77
10.9
12.5
11.8
0.77
11.2
13.4
12.7
0.79
11.4
14.0
13.3
0.81
10.5
10.8
13.4
0.80
10.6
11.7
14.4
0.83
10.7
12.2
14.7
0.84
10.1
9.2
10.2
9.9
10.4
10.3
12.1
7.8
12.2
8.4
12.4
8.8
HEATING
HE
LAT (F)
COP
3.7
84
2.9
3.6
86
2.4
4.2
87
2.7
4.7
88
3.2
4.9
88
3.3
5.2
89
3.4
5.4
90
3.4
6.0
92
3.6
6.3
93
3.7
6.7
94
3.8
7.1
95
3.9
7.6
97
4.0
8.0
99
4.1
7.8
98
4.2
8.5
100
4.3
9.2
102
4.5
9.2
102
4.5
10.0
105
4.7
10.5
106
4.8
10.7
107
4.9
11.6
110
5.1
11.8
111
5.1
9

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