WSHP-PRC001-EN 59
Performance Data
018-Heating
Table P15: GEH/GEV 018 Heating Performance
Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM
other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.
RATED GPM: 4.2 MINIMUM CFM: 456
RATED CFM: 570 MAXIMUM CFM: 684
EWT GPM Htg Cap
Mbtuh
Absorb
Mbtuh
Power
kW
LWT Ft.
Hd.
CFM ISO Cap
Mbtuh
ISO Pwr
kW
ISO
COP
25
2.7 12.5 8.2 1.26 18.9 5.4
570
12.0 1.12 3.1
3.3 12.7 8.4 1.27 19.9 7.6 12.2 1.14 3.1
3.7 12.9 8.6 1.27 20.4 9.2 12.4 1.14 3.2
4.2 13.0 8.7 1.27 20.9 11.2 12.5 1.15 3.2
4.4 13.0 8.7 1.27 21.0 12.1 12.5 1.15 3.2
4.6 13.1 8.8 1.27 21.2 12.9 12.6 1.16 3.2
5.0 13.1 8.8 1.27 21.5 14.7 12.6 1.17 3.2
GLHP
32
2.7 13.6 9.2 1.29 25.2 5.3
570
13.1 1.15 3.3
3.3 13.9 9.5 1.30 26.3 7.2 13.4 1.17 3.4
3.7 14.1 9.6 1.31 26.8 8.6 13.6 1.18 3.4
4.2 14.2 9.7 1.31 27.4 10.4 13.7 1.19 3.4
4.4 14.3 9.8 1.31 27.5 11.2 13.8 1.19 3.4
4.6 14.3 9.8 1.31 27.7 11.9 13.8 1.19 3.4
5.0 14.3 9.8 1.31 28.1 13.5 13.8 1.20 3.4
45
2.7 16.2 11.5 1.37 36.5 4.7
570
15.7 1.23 3.7
3.3 16.5 11.8 1.38 37.9 6.4 16.0 1.24 3.8
3.7 16.7 12.0 1.38 38.5 7.5 16.2 1.25 3.8
4.2 16.9 12.2 1.39 39.2 9.1 16.4 1.26 3.8
4.4 17.0 12.3 1.39 39.4 9.8 16.5 1.27 3.8
4.6 17.0 12.3 1.39 39.7 10.4 16.5 1.27 3.8
5.0 17.1 12.4 1.39 40.0 11.8 16.6 1.28 3.8
55
2.7 18.3 13.4 1.43 45.1 4.3
570
17.8 1.29 4.0
3.3 18.7 13.8 1.44 46.6 5.8 18.2 1.30 4.1
3.7 18.9 14.0 1.44 47.4 6.9 18.4 1.31 4.1
4.2 19.2 14.3 1.45 48.2 8.3 18.7 1.32 4.2
4.4 19.2 14.3 1.45 48.5 8.9 18.7 1.32 4.2
4.6 19.3 14.4 1.45 48.7 9.6 18.8 1.33 4.1
5.0 19.3 14.3 1.46 49.3 10.9 18.8 1.34 4.1
WLHP
68
2.7 21.2 16.0 1.51 56.1 3.8
570
20.7 1.37 4.4
3.3 21.6 16.4 1.52 58.0 5.2 21.1 1.38 4.5
3.7 21.9 16.7 1.53 59.0 6.2 21.4 1.39 4.5
4.2 22.1 16.8 1.54 60.0 7.6 21.6 1.41 4.5
4.4 22.2 16.9 1.54 60.3 8.2 21.7 1.41 4.5
4.6 22.2 16.9 1.54 60.6 8.8 21.7 1.42 4.5
5.0 22.3 17.0 1.54 61.2 10.0 21.8 1.42 4.5
75
2.7 22.7 17.4 1.55 62.1 3.6
570
22.2 1.41 4.6
3.3 23.1 17.7 1.57 64.2 5.0 22.6 1.43 4.6
3.7 23.3 17.9 1.57 65.3 6.0 22.8 1.43 4.7
4.2 23.6 18.2 1.58 66.3 7.3 23.1 1.45 4.7
4.4 23.7 18.3 1.58 66.7 7.8 23.2 1.45 4.7
4.6 23.7 18.3 1.59 67.0 8.4 23.2 1.46 4.7
5.0 23.8 18.4 1.59 67.6 9.6 23.3 1.47 4.6
86
2.7 24.6 19.1 1.62 71.8 3.3
570
24.1 1.48 4.8
3.3 25.1 19.5 1.64 74.1 4.7 24.6 1.50 4.8
3.7 25.4 19.8 1.64 75.3 5.6 24.9 1.50 4.9
4.2 25.6 20.0 1.65 76.4 6.9 25.1 1.52 4.8
4.4 25.7 20.1 1.65 76.8 7.4 25.2 1.52 4.9
4.6 25.7 20.0 1.66 77.3 8.0 25.2 1.53 4.8
5.0 25.8 20.1 1.66 77.9 9.1 25.3 1.54 4.8
Table P16: 018 Fan Correction Factors
Entering
CFM
Cooling
Capacity
Sensible
Capacity
Cooling
Input
Watts
Heating
Capacity
Heating
Input
Watts
456 0.974 0.892 0.965 0.972 1.032
485 0.981 0.919 0.973 0.979 1.024
513 0.987 0.945 0.981 0.986 1.016
542 0.993 0.972 0.991 0.993 1.008
570 1.000 1.000 1.000 1.000 1.000
627 1.012 1.051 1.020 1.013 0.984
656 1.019 1.078 1.030 1.020 0.976
684 1.025 1.105 1.042 1.027 0.968
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