All About Geothermal Heating Systems and How They Save Energy

Learn how geothermal systems work to deliver earth’s ground-heat indoors and how they can serve as alternative cooling systems.

Like a refrigerator, a geothermal heat pump simply transfers heat from one place to another. When a refrigerator is operating, heat is carried away from the inside food-storage area to the outside area—your kitchen. Cold is not being added; heat is being taken out.
Illustration courtesy PixyJack Press