How Do Geothermal Systems Work?
Once a geothermal system is installed, it uses a heat pump to circulate fluid through underground pipes, also known as loops, which absorb temperatures distributed underground by the sun. The liquid in these pipes is then returned to the heat pump, which uses it to heat or cool your home. During the summer, heat is taken from the home and brought underground. While in winter, the heat from the liquid is extracted and distributed around the home, all without the use of fossil fuels or excessive electricity.
Parts Of A Geothermal System
Geothermal Loop
When the outside air is either searing hot or blisteringly cold, your underground temperature remains relatively constant year-round. A geothermal loop is a path of pipes that contain water or a mixture of water and antifreeze, that travel deep enough to reach the consistent temperatures underground. Geothermal loops circulate this liquid, bringing either cold or heat into your home.
Geothermal Heat Pump
The geothermal heat pump is your system’s central hub machine and includes the compressor and heat exchanger. The main role of your system’s heat pump is to transfer the liquid in the loops, which moves heat through the system.
Benefits Of Geothermal Heating And Cooling
Improved Safety
Unlike furnaces, geothermal HVAC systems do not need combustion, flames, or fossil fuels to operate. Instead, geothermal systems use natural heat from the ground to warm your household. This safer heating method can reduce your risk of a house fire or carbon monoxide poisoning.
Quiet Operation
Geothermal systems are mostly underground for noiseless operation, so you can enjoy unmatched temperature control with a device that is quieter than a refrigerator.
Minimal Maintenance
Our advanced geothermal systems are installed underground, shielding them from inclement weather and weather-related wear and tear. As your system likely won’t require many repairs, our HVAC contractors are always prepared to change filters, fix damaged parts, and clean coils as needed.
