Why Is Geothermal HVAC So Energy Efficient in Roswell, GA?

At a depth of several feet, the temperature underground here in Roswell, GA is fairly consistent. Geothermal systems run a heat-exchanging liquid through pipes at that depth, either drawing or depositing heat depending on the setting. Geothermal systems are among the most efficient HVAC systems; read further to learn why.

Efficiency

Most of the time, the heat-exchanging liquid in geothermal systems is either water or a compound made up of water and glycol. The idea is for the liquid to match the temperature underground and then either transfer heat or coolness into your home. Some geothermal systems can heat your hot water, too.

Savings Every Month

According to the United States Department of the Treasury, you can use up to 80% less energy in comparison to other HVAC systems, which potentially translates to a considerably lower monthly utility bill. This is also important because using less energy helps lessen the impact on the environment.

Adaptable Designs

There are two basic forms of underground geothermal systems: those with horizontal loops and those with vertical loops. Most often, you’ll receive a system with horizontal loops. Vertical loops are better when you don’t have enough space to lay out a system with horizontal loops.

If you have a pond or other small body of water on your property, you can select a system designed to work underwater. There are certain other criteria that your property must meet for an underwater geothermal system to be viable, which a professional technician can advise you about.

With years of experience, we’ve got the qualifications to be able to handle any HVAC issues, including those with geothermal systems. If you’re looking for geothermal system maintenance or installation, give us a call at Comfort Atlanta Heating & Air to set up an appointment in Roswell, GA.

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