Geothermal heating and air conditioning systems rely on a combination of the heat beneath the Earth and a heat-exchanging fluid in their buried pipes. They’re the most efficient HVAC systems available to residents of Norfolk, VA. Find out more about why geothermal HVAC systems are so energy efficient.
Underground Temperatures
The three main types of geothermal HVAC systems involve horizontal loops in the ground, vertical loops in the ground and pond-based systems. The pond-based systems exchange heat with water rather than with dirt underground and will have to meet certain specifications to be suitable for a house. All three types rely on the efficient power of nature.
At a certain depth, the temperature below ground remains fairly constant even during the hottest summers and coldest winters. Geothermal HVAC systems rely on this constant temperature to exchange heat between the liquid in the pipes and the ground, thus heating or cooling the home as necessary.
Heat Exchange in a Geothermal HVAC System
In most cases, a geothermal heating and air conditioning system relies on water as the heat-exchanging medium, but it’s also sometimes a solution of water and glycol. Some geothermal HVAC systems can also provide hot water in addition to their indoor heating and cooling properties, making them even more efficient than other heating and air conditioning solutions.
Savings Per Month
According to the United States Department of the Treasury, geothermal heat pumps can save you up to 80% on your bill every month when compared to other HVAC systems. In addition to saving money, geothermal heat pumps also help with reducing your carbon footprint because of their efficiency.
If you believe that a geothermal heating and air conditioning system is the right choice for your home, we’re here to help. To take advantage of everything we offer regarding geothermal installation or maintenance, call Weather Makers, Inc. to make an appointment today.
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