Features and technical data
16
1
Water flow rate
Outlet water temperature
GPM
122.0 °F
104.0 °F
86.0 °F
ft of head
ft of head
ft of head
16.29
13.97
14.60
15.72
16.73
14.67
15.35
16.55
17.17
15.39
16.11
17.40
17.61
16.13
16.90
18.27
18.05
16.88
17.70
19.16
18.49
17.65
18.53
20.07
18.93
18.44
19.37
21.00
Water flow rate
Outlet water temperature
GPM
122.0 °F
104.0 °F
86.0 °F
ft of head
ft of head
ft of head
19.37
19.25
20.23
21.94
19.81
20.08
21.11
22.91
20.25
20.92
22.01
23.90
20.69
21.78
22.93
24.90
21.13
22.66
23.87
25.93
21.57
23.56
24.82
26.97
22.01
24.48
25.80
28.03
Figure 1.9
Heating mode pressure drop
3
6
9
12
15
18
21
24
27
6.6
8.6
10.6
12.6
14.6
16.6
18.6
20.6
86 °F Outlet
104 °F Outlet
122 °F Outlet
Water flow [GPM]
Pressure drop [feet of head]
Cooling
Table 1.3
Cooling mode pressure drop
Water flow rate
Outlet water temperature
GPM
37.4 °F
44.6 °F
50.0 °F
ft of head
ft of head
ft of head
11.01
8.55
8.11
7.84
11.45
9.15
8.67
8.39
Water flow rate
Outlet water temperature
GPM
37.4 °F
44.6 °F
50.0 °F
ft of head
ft of head
ft of head
11.89
9.77
9.25
8.96
12.33
10.40
9.85
9.54
12.77
11.05
10.46
10.15
13.21
11.71
11.08
10.76
13.65
12.38
11.72
11.40
14.09
13.07
12.38
12.04
Figure 1.10
Cooling mode pressure drop
6
8
10
12
14
11
12
13
14
37.4 °F Outlet
44.6 °F Outlet
50.0 °F Outlet
Water flow [GPM]
Pressure drop [feet of head]
1.7.2
Performances
Interpolations between tabled values below are permissible, but
do not extrapolate. For heating capacities at lower ambient tem-
peratures, or cooling capacities at higher ambient temperatures
Summary of Contents for GAHP-AR
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