Bartels Heating & Cooling Blog : Posts Tagged ‘How Geothermal Works’

West Chester, OH Geothermal Heating Guide: How Geothermal Works

Monday, March 11th, 2013

As its name suggests, geothermal heating systems use the thermal energy of the ground beneath your property to heat and cool your home. If you’re looking to replace your system with an energy-efficient, year-round, eco-friendly alternative to conventional heating and cooling systems in West Chester, OH, look no further than geothermal installation with Bartels Heating & Cooling. We offer comprehensive services that will not only get you up and running, but will also maintain your system for years to come. In this post, we’d like to introduce you to the basics of geothermal, so that you can make smart decisions when it comes to your home. For more information, call Bartels today!

So how does geothermal work? It is basically a heat pump attached to a set of underground piping. While your system setup will vary according to your home and property, the basic components are the same. Your geothermal system will either be installed using a relatively shallow, horizontal bed of piping, or a set of deep vertical wells, with piping as deep as 100 feet. It all depends on the soil composition of your ground, as well as where your home sits on your land. The underground piping is typically made out of high-density polyethylene (HDPE), which circulates a water or water-refrigerant mixture. This is known as the “earth loop.”

The geothermal heat pump inside your home pressurizes the refrigerant and circulates it through the underground loop. During the heating season, the piping absorbs the thermal energy of the underground piping and brings it back up to your home, and your heat pump then creates warm air to be dispersed through your ductwork. The great thing about geothermal is that it also works the other way. During the cooling season, it reverses this same circulation process to air condition your home. The whole system relies on the consistently moderate temperature of the earth.

A geothermal system is an excellent way to heat and cool your home. More and more homeowners are making the switch to this simple, innovative, and eco-friendly home comfort solution. Call Bartels Heating & Cooling today for more information! 

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