How efficient is a geothermal heat pump?
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Studied at the University of Zurich, Lives in Zurich, Switzerland.
That means for every unit of energy used to power the system, 3-4.5 units are supplied as heat. Where a fossil fuel furnace may be 78-90 percent efficient, a geothermal heat pump is about 400 percent efficient. ... Table comparing heating and cooling efficiencies of geothermal heat pumps with conventional systems.
2023-06-11 14:45:30
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That means for every unit of energy used to power the system, 3-4.5 units are supplied as heat. Where a fossil fuel furnace may be 78-90 percent efficient, a geothermal heat pump is about 400 percent efficient. ... Table comparing heating and cooling efficiencies of geothermal heat pumps with conventional systems.