Troubleshooting Your Geothermal HVAC System in Norfolk, VA

Geothermal HVAC systems use the Earth’s stable temperature to regulate indoor air temperatures. These systems are reliable and energy efficient but need occasional maintenance. Here are a few tips to help troubleshoot problems with your geothermal HVAC system in Norfolk, VA.

Inspect for Leaks

Leakages can occur in the system’s gaskets, pipes, and valves. These leaks can reduce the performance of your geothermal HVAC system and cause it to consume more energy than necessary. Check for any signs of leakage and have an expert perform repairs on any of the components.

Check the Refrigerant

Geothermal systems use a refrigerant solution to transfer energy between the surface and subsurface of the Earth. This solution is sensitive to temperature changes, which is all the more reason to have it monitored by a trained HVAC pro. If the solution is too low, it can prevent the system from heating and cooling, so ensure an expert checks it regularly.

Look for Corrosion

Corrosion prevents the system from transferring energy efficiently. It occurs due to a combination of high temperature, humidity, and dirt particles in the air. Check for signs of corrosion around the pipes and valves of your geothermal HVAC system. If you do notice any corrosion, reach out to a qualified HVAC service tech.

Replace Dirty Air Filters

Air filters clog with dust particles over time, causing the system to work harder and consume more energy. The types of air filters used in geothermal HVAC systems can differ from those used in traditional HVAC systems, so always consult an expert to recommend the right type of air filter for your system. Also, ensure you replace dirty air filters approximately every three months for maximum performance.

Our HVAC service techs can help you troubleshoot any system issues you run into. Contact Hats Off Heating & Cooling to get geothermal services and keep your system functioning properly.

Image provided by iStock

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