VERY Basic Geothermal Training Brian Hayden Ground Source Heat Pumps, GeoExchange, Ground Coupled Heat Pumps…the list goes on. The Geothermal Heat Pump industry has had a lot of names over the years. In this three minute video, HeatSpring Instructor John Manning explains what Geothermal Heat Pumps are, and dispels some common misconceptions. It’s a nice introduction for those just learning about the technology, and a quick reminder for those who already know a little bit about how it works. Building Science Originally posted on August 1, 2011 Written by Brian Hayden HeatSpring co-founder. You can reach me directly at bhayden @ heatspring.com or 800-393-2044 x1. More posts by Brian