How a Ground Source Heat Pump Works for Commercial Buildings Video

How a Ground Source Heat Pump Works for Commercial Buildings is a presentation about: Why geothermal heat pumps?, Benefits-Geothermal Heating and Cooling, How do you get earths energy?, How the earth works to save you energy! Cooling & Heating, Parts of a Ground Source Heat Pump System, types of GSHPS, cost and payback, and tax incentives 2008.