York YK145.00-EG4 User Manual
18
Johnson Controls
Technical Guide: YK145.00-EG4 (309)
Water Source Heat Pumps
PERFORMANCE DATA
RS*070 — 2200 CFM
EWT (F)
GPM
WPD
COOLING
HEATING
PSI
FT
TC
SC
kW
HR
EER
HTG
kW
HE
LAT (F)
COP
20
17.5
20.8
48.0
42.1
3.32
30.7
86
2.6
30
8.8
8.3
19.1
82.7
57.9
3.22
93.7
25.7
47.9
4.86
31.3
88
2.9
13.1
12.5
28.9
83.4
58.1
3.14
94.1
26.6
49.4
4.92
32.6
89
2.9
17.5
16.4
37.9
83.8
58.0
3.14
94.5
26.7
50.7
4.98
33.7
89
3.0
40
8.8
7.2
16.7
79.0
56.5
3.85
92.1
20.5
54.8
4.93
38.0
91
3.3
13.1
10.9
25.2
79.9
56.9
3.68
92.5
21.7
56.6
5.01
39.5
92
3.3
17.5
14.3
33.1
80.5
57.2
3.56
92.7
22.6
58.1
5.08
40.8
92
3.4
50
8.8
6.4
14.7
75.1
54.1
3.99
88.7
18.8
62.4
5.02
45.3
94
3.6
13.1
9.6
22.2
76.2
54.5
3.95
89.7
19.3
65.2
5.11
47.8
95
3.7
17.5
12.6
29.2
76.9
54.6
3.85
90.0
20.0
66.8
5.16
49.2
96
3.8
60
8.8
5.5
12.8
71.4
52.5
4.30
86.1
16.6
67.9
5.10
50.5
97
3.9
13.1
8.3
19.3
72.6
53.0
4.20
86.9
17.3
70.6
5.17
53.0
98
4.0
17.5
10.9
25.3
73.0
53.1
4.01
86.7
18.2
72.7
5.33
54.5
99
4.0
70
8.8
5.1
11.8
73.1
54.5
4.87
89.7
15.0
75.0
5.21
57.2
100
4.2
13.1
7.7
17.8
74.5
54.8
4.72
90.6
15.8
78.3
5.31
60.2
101
4.3
17.5
10.1
23.3
75.4
55.0
4.71
91.5
16.0
80.8
5.44
62.2
102
4.4
80
8.8
4.5
10.4
66.7
51.6
5.09
84.1
13.1
82.0
5.28
64.0
103
4.6
13.1
6.8
15.6
68.2
52.3
4.91
84.9
13.9
85.8
5.47
67.1
104
4.6
17.5
8.9
20.5
69.2
52.9
4.81
85.6
14.4
88.9
5.54
70.0
105
4.7
90
8.8
4.0
9.2
63.5
50.2
5.62
82.7
11.3
90.8
5.39
72.4
106
4.9
13.1
6.0
13.9
64.3
50.5
5.31
82.4
12.1
95.4
5.59
76.3
108
5.0
17.5
7.9
18.2
65.3
51.1
5.27
83.3
12.4
99.0
5.69
79.6
110
5.1
100
8.8
3.5
8.2
59.0
49.2
6.02
79.5
9.8
13.1
5.4
12.4
60.8
50.4
5.79
80.6
10.5
17.5
7.0
16.2
61.9
51.1
5.73
81.5
10.8
110
8.8
3.5
8.1
54.7
46.5
6.59
77.2
8.3
13.1
5.3
12.2
56.7
47.8
6.37
78.4
8.9
17.5
6.9
16.0
57.9
48.1
6.29
79.4
9.2
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.
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.