System selection &
Installation requirements
Sizing Geothermall Heat Pump
Conducting a heating / cooling load analysis of your
home is the only way to properly insure that the correct size (output capacity)
of heat pump is installed in your home. A quick rule of thumb however is
to refer to the chart below for general sizing. The 45, 55 and 65 designations
of BOREAL equipment indicate the nominal BTU output of the machines:
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Boreal 45 = 3 ton / 43,000 BTU. Heats / Cools up to 1800ft²
-
Boreal 55 = 4 ton / 54,000 BTU. Heats / Cools up to 2700ft²
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Boreal 55 = 5 ton / 65,000 BTU. Heats / Cools up to 3500ft²