5. Capacity correction
Hydro Unit HE
2) Capacity based on outdoor temperature
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
-4
5
Power input correction factor (Heating)
Outdoor air temp. (℉)
DB
-4
5
14
23
32
41
45
50
59
68
77
86
95
14
23
Outdoor air temp. [℉ DB]
WB
68
-4.4
1.00
-4.5
1.07
13.1
1.13
21.9
1.20
30.7
1.11
24.6
1.01
42.8
0.97
48.0
0.92
56.7
0.82
59.0
0.81
64.9
0.81
70.3
0.81
75.2
0.80
Heating
32
41
50
Water inlet temp. (℉)
86
1.30
1.36
1.42
1.31
1.21
1.11
1.06
1.00
0.90
0.89
0.89
0.88
0.88
Water Inlet 68℉
Water Inlet 86℉
Water Inlet 104℉
Water Inlet 113℉
59
104
113
1.12
1.00
1.21
1.03
1.29
1.05
1.37
0.99
1.27
0.93
1.16
0.87
1.14
0.85
1.11
0.81
0.95
0.75
0.94
0.75
0.94
0.74
0.93
0.74
0.93
0.73