The Basics of Geothermal Heat Pumps

Conversations about renewable energy typically revolve around solar and wind technologies. When it comes to heating and cooling systems, however, geothermal heat pumps (GHPs) are generating a lot of buzz these days. These innovative products use the earth’s thermal energy to provide heating, cooling, and even hot water for your home. Find out why around 50,000 GHPs are installed across the nation each year. It’s time to see what one of these systems can do for your Bluffton, SC, home.

Geothermal Heat Pump Basics

The difference between a conventional heat pump and a geothermal model lies just below your feet. Beneath the surface of the earth, the temperature hovers around 55 degrees every season of the year. GHPs tap into this reliable source of energy to heat and cool your home:

  • During the winter, tubes carrying refrigerant capture geothermal heat and bring it indoors. The refrigerant is then compressed to generate enough heat to keep your entire home warm and toasty.
  • In the summer, the pump works like a traditional air conditioner, extracting heat from your home and moving it outdoors. Instead of expelling the heat into the air, however, it can be captured and used for heating water.

Financial Advantages

The thermal energy boost that GHPs provide makes them some of the most energy-efficient HVAC products on the market. Through savings on monthly energy bills, you can recoup upfront costs in as little as two years. Rebates and incentives offered by utilities and government agencies can make a GHP even more affordable.

Types of GHP Systems

The ground loops used in geothermal systems come in different configurations. They can be buried horizontally or vertically into the ground to save space. The types of geothermal heat pumps available are just as varied. From traditional forced-air systems to hydronic set-ups for radiant heating, you’ll find a GHP product to meet any comfort need.

At Dyess Air & Plumbing, we’re proud to provide the Hilton Head region with energy-efficient HVAC solutions. For more information about the money-saving advantages of eco-friendly comfort systems, call (843) 242-0855 today.

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