You already have a heat pump in your home - your refrigerator. If you put your hand behind it, you'll feel the heat that's being pumped from the inside.
It's the same principle that a geothermal heat pump uses to warm your home. Instead of producing heat like a conventional furnace, a geothermal heat pump moves heat from one place to another - from the ground into your home.
Anatomy of a Geothermal Heat Pump
See how the loops, pumps and other components work together.
Learn the simple science behind geothermal technology.
Closed Loop Systems
Find out more about the most common type of geothermal installation.
Open Loop Systems
Get an overview of a different type of system.