What is Geothermal HVAC?

Geothermal HVAC systems are those which use the natural temperature of the ground, often described as heat but it can also have cooling effects, to help heat a structure. While the systems are relatively new and easy to install, they are seen as having great potential to save energy and do so in an environmentally-friendly way. The advantages of geothermal HVAC is that it can supply a limitless supply of heat, or coolant, depending on what is needed.  more