WSHP-PRC001-EN 55
Performance Data
012-Heating
Table P9: GEH/GEV 012 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: 2.8 MINIMUM CFM: 304
RATED CFM: 380 MAXIMUM CFM: 456
EWT GPM Htg Cap
Mbtuh
Absorb
Mbtuh
Power
kW
LWT Ft.
Hd.
CFM ISO Cap
Mbtuh
ISO Pwr
kW
ISO
COP
25
1.8 8.0 5.2 0.83 19.2 5.6
380
7.7 0.74 3.0
2.2 8.2 5.4 0.83 20.1 7.7 7.9 0.74 3.1
2.5 8.3 5.4 0.84 20.7 9.4 8.0 0.76 3.1
2.8 8.4 5.5 0.84 21.1 11.2 8.1 0.76 3.1
2.9 8.4 5.5 0.84 21.2 11.8 8.1 0.77 3.1
3.1 8.5 5.6 0.84 21.4 13.1 8.2 0.77 3.1
3.4 8.5 5.6 0.84 21.7 15.0 8.2 0.77 3.1
GLHP
32
1.8 9.2 6.3 0.85 25.0 5.3
380
8.9 0.76 3.4
2.2 9.3 6.4 0.86 26.2 7.3 9.0 0.78 3.4
2.5 9.4 6.5 0.86 26.8 8.9 9.1 0.78 3.4
2.8 9.5 6.6 0.86 27.3 10.6 9.2 0.78 3.4
2.9 9.6 6.7 0.86 27.4 11.2 9.3 0.79 3.4
3.1 9.6 6.7 0.86 27.7 12.4 9.3 0.79 3.4
3.4 9.7 6.7 0.87 28.0 14.3 9.4 0.81 3.4
45
1.8 11.0 7.9 0.90 36.2 4.7
380
10.7 0.81 3.9
2.2 11.2 8.1 0.91 37.6 6.5 10.9 0.82 3.9
2.5 11.3 8.2 0.92 38.4 8.0 11.0 0.84 3.8
2.8 11.4 8.3 0.92 39.1 9.6 11.1 0.84 3.9
2.9 11.4 8.3 0.92 39.3 10.1 11.1 0.84 3.9
3.1 11.4 8.3 0.92 39.6 11.2 11.1 0.85 3.8
3.4 11.5 8.4 0.92 40.1 13.0 11.2 0.85 3.9
55
1.8 12.1 8.9 0.93 45.1 4.4
380
11.8 0.84 4.1
2.2 12.3 9.1 0.93 46.7 6.1 12.0 0.84 4.2
2.5 12.4 9.2 0.94 47.6 7.4 12.1 0.85 4.2
2.8 12.4 9.2 0.94 48.4 8.9 12.1 0.86 4.1
2.9 12.5 9.3 0.94 48.6 9.4 12.2 0.86 4.2
3.1 12.5 9.3 0.94 49.0 10.5 12.2 0.86 4.2
3.4 12.6 9.4 0.94 49.5 12.2 12.3 0.87 4.1
WLHP
68
1.8 13.2 10.0 0.95 56.9 4.1
380
12.900 0.86 4.4
2.2 13.4 10.1 0.96 58.8 5.6 13.100 0.87 4.4
2.5 13.5 10.2 0.96 59.8 6.9 13.200 0.87 4.5
2.8 13.5 10.2 0.96 60.7 8.3 13.200 0.88 4.4
2.9 13.6 10.3 0.96 60.9 8.8 13.300 0.88 4.4
3.1 13.6 10.3 0.96 61.3 9.8 13.300 0.88 4.4
3.4 13.7 10.4 0.97 61.9 11.3 13.400 0.90 4.4
75
1.8 13.7 10.4 0.97 63.4 3.9
380
13.4 0.88 4.5
2.2 13.9 10.6 0.97 65.3 5.4 13.6 0.88 4.5
2.5 14.0 10.7 0.98 66.4 6.6 13.7 0.89 4.5
2.8 14.1 10.8 0.98 67.3 8.0 13.8 0.90 4.5
2.9 14.1 10.8 0.98 67.5 8.5 13.8 0.90 4.5
3.1 14.2 10.9 0.98 68.0 9.5 13.9 0.90 4.5
3.4 14.3 10.9 0.99 68.6 11.0 14.0 0.92 4.5
86
1.8 14.6 11.2 0.99 73.5 3.7
380
14.3 0.90 4.7
2.2 14.8 11.4 1.00 75.6 5.1 14.5 0.91 4.7
2.5 14.9 11.5 1.01 76.8 6.3 14.6 0.92 4.6
2.8 14.9 11.5 1.01 77.8 7.6 14.6 0.93 4.6
2.9 15.0 11.6 1.01 78.0 8.1 14.7 0.93 4.6
3.1 15.0 11.6 1.00 78.5 9.0 14.7 0.92 4.7
3.4 15.1 11.7 1.01 79.1 10.5 14.8 0.94 4.6
Table P10: 012 Fan Correction Factors
Entering
CFM
Cooling
Capacity
Sensible
Capacity
Cooling
Input
Watts
Heating
Capacity
Heating
Input
Watts
304 0.974 0.892 0.965 0.972 1.032
323 0.980 0.919 0.973 0.979 1.024
342 0.987 0.945 0.981 0.986 1.016
361 0.993 0.972 0.990 0.993 1.008
380 1.000 1.000 1.000 1.000 1.000
418 1.012 1.051 1.020 1.013 0.984
437 1.019 1.078 1.030 1.020 0.976
456 1.025 1.105 1.042 1.027 0.968
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