Install a Geothermal Heat Pump During Your Green Home Remodel

If you plan on green home remodeling, consider an alternative energy source such as geothermal. It seems counter-intuitive that a technology which depends on circulating liquid through pipes in the ground could be used to both heat and cool a house, but that's exactly what a geothermal heat pump (GHP) or ground-source heat pump does.
What is a Geothermal heat pump?
While large-scale geothermal installations used by utilities rely on hot water under the ground, the geothermal heat pump heats

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