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Page ______ of ______Rev.: 29 May, 2009BLC105 - 13
VHS Series 60Hz - R22 Submittal Data Eng/I-P
Geothermal Heat Pump Systems
Performance Data
816-15
EWT
°F
GPM
WPD* Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT TC SC
Sens/
Tot
Ratio
kW HR EER HC kW HE LAT COP
40
1.6 1.0 2.4 14.8 10.0 0.67 0.61 16.9 24.4
Operation Not Recommended
2.5 2.5 5.7 15.4 10.2 0.66 0.56 17.3 27.6
3.3 4.2 9.7 15.6 10.3 0.66 0.54 17.5 29.1
4.1 6.7 15.4 15.8 10.3 0.65 0.52 17.6 30.1 10.8 0.91 7.7 94.4 3.50
50
1.6 1.0 2.4 14.1 9.6 0.69 0.68 16.4 20.7 11.5 0.92 8.3 96.0 3.65
2.5 2.4 5.6 14.6 9.9 0.68 0.62 16.8 23.4 12.1 0.94 8.9 97.4 3.79
3.3 4.2 9.6 14.9 10.0 0.67 0.60 16.9 24.7 12.4 0.95 9.2 98.1 3.85
4.1 6.6 15.2 15.0 10.0 0.67 0.59 17.0 25.6 12.6 0.95 9.4 98.5 3.89
60
1.6 1.0 2.3 13.3 9.3 0.70 0.76 15.9 17.5 13.1 0.96 9.8 99.5 3.98
2.5 2.4 5.5 13.9 9.6 0.69 0.70 16.3 19.8 13.8 0.98 10.5 101.2 4.12
3.3 4.1 9.5 14.1 9.7 0.69 0.68 16.4 20.9 14.1 0.99 10.8 101.9 4.19
4.1 6.5 15.0 14.3 9.7 0.68 0.66 16.5 21.6 14.3 0.99 10.9 102.4 4.23
70
1.6 1.0 2.3 12.6 8.9 0.71 0.86 15.5 14.7 14.6 1.00 11.2 102.9 4.27
2.5 2.3 5.4 13.1 9.2 0.70 0.79 15.8 16.6 15.3 1.02 11.9 104.7 4.41
3.3 4.1 9.4 13.3 9.3 0.70 0.76 15.9 17.5 15.7 1.03 12.2 105.4 4.47
4.1 6.4 14.8 13.5 9.4 0.70 0.74 16.0 18.1 15.9 1.03 12.4 105.9 4.51
80
1.6 1.0 2.2 11.8 8.5 0.72 0.96 15.1 12.5 16.0 1.04 12.5 106.1 4.52
2.5 2.3 5.4 12.4 8.8 0.71 0.89 15.4 14.1 16.8 1.06 13.2 107.9 4.66
3.3 4.0 9.3 12.6 8.9 0.71 0.86 15.5 14.9 17.1 1.07 13.5 108.7 4.72
4.1 6.3 14.6 12.7 9.0 0.71 0.84 15.6 15.4 17.4 1.07 13.7 109.2 4.75
85
1.6 1.0 2.2 11.5 8.3 0.73 1.01 14.9 11.3 16.7 1.05 13.1 107.6 4.64
2.5 2.3 5.3 12.0 8.6 0.72 0.94 15.2 12.8 17.5 1.07 13.8 109.4 4.77
3.3 4.0 9.2 12.2 8.7 0.72 0.91 15.3 13.4 17.8 1.08 14.1 110.3 4.83
4.1 6.2 14.4 12.3 8.8 0.71 0.89 15.4 13.9 18.1 1.09 14.3 110.8 4.86
90
1.6 0.9 2.1 11.1 8.1 0.73 1.07 14.7 10.4 17.3 1.07 13.7 109.1 4.74
2.5 2.3 5.3 11.6 8.4 0.72 0.99 15.0 11.7 18.1 1.09 14.4 110.9 4.87
3.3 3.9 9.1 11.8 8.5 0.72 0.96 15.1 12.3 18.5 1.10 14.7 111.7 4.93
4.1 6.1 14.2 12.0 8.6 0.72 0.94 15.2 12.7 18.7 1.10 14.9 112.2 4.96
100
1.6 0.9 2.1 10.3 7.6 0.74 1.19 14.4 8.7
Operation Not Recommended
2.5 2.3 5.2 10.8 7.9 0.73 1.11 14.6 9.7
3.3 3.9 9.0 11.0 8.1 0.73 1.08 14.7 10.3
4.1 6.1 14.0 11.2 8.2 0.73 1.06 14.8 10.6
110
3.3 3.9 8.9 10.3 7.6 0.74 1.20 14.4 8.5
4.1 6.0 13.8 10.4 7.7 0.74 1.18 14.4 8.8
Interpolation is permissible; extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
ARI/ISO certifi ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not refl ect fan or pump power corrections for ARI/ISO conditions.
All performance is based upon the lower voltage of dual voltage rated units.
* Pressure drop with valve = PSI + (GPM/3.5)
2
(Valve has a CV of 3.5 & MOPD of 30psi)
Operation below 60°F EWT requires optional insulated water/refrigerant circuit.
See performance correction tables for operating conditions other than those listed above.
See Performance Data Selection Notes for operation in the shaded areas.
Performance capacities shown in thousands of Btuh410 CFM Nominal (Rated) Airfl ow
*WPD Adder for
Motorized Valve,
816-15
(Cv = 4.9,
MOPD = 150 psi)
GPM
WPD Adder
PSI FT
1.6 0.11 0.25
2.5 0.37 0.86
3.3 0.85 1.95
4.1 1.61 3.72