Why are Geothermal Heating and Cooling Systems so Efficient?

Geothermal path to a house being constructed

Today, we are going to talk about Geothermal systems. Geo systems are hot right now and there are lots of questions about how they work and why you should have one.  The U.S. Federal government is highly supportive of geothermal systems now too with a 30% unlimited tax credit. For example, and using easy math, […]