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How Geothermal Systems Can Both Cool and Heat Your Home

Geothermal systems form an alternative to traditional heating and air conditioning systems, and you often see geothermal cooling in King of Prussia and other nearby towns. The term can be a little confusing, since geothermal cooling systems can often be used to heat your home in the winter as well as cool it in the summer. How does that work? The equation can be confusing for those accustomed to separate units for heating and air conditioning. In truth, the principles underlying the system explains how geothermal systems can both heat and cool your home.

How Geothermal Works Both Ways

The temperature beneath the earth doesn’t change. Once you get past the first five or six feet, the changes in temperature above ground don’t affect it at all. That constant allows a geothermal system to facilitate a heat exchange through the coils buried under the earth. The coils carry a mixture of water and antifreeze which allows the heat exchange to take place. In the summer time, the mixture pulls heat from the air in your house. Then the system pumps it through the coils, where the heat can bleed out into the surrounding earth. In the wintertime, the process is reverse. This time, the cool mixture pulls heat from the earth, then carries it back into your home, where it can be released into the air with a fan. The relationship is basically the same, the only question is which direction the heat is travelling.

That versatility is a big part of the geothermal system’s appeal. It allows you to both cool and heat your home with efficiency and ease. Geothermal systems use very little energy, which means they can save you a great deal on monthly costs. Best of all you can use geothermal cooling in King of Prussia during our hot summers without having to worry about switching systems when temperatures get cool this fall.

The experts at Carney Plumbing, Heating & Cooling can help you plan and install a solid geothermal cooling system on your property. Give us a call to set up a consultation today!

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