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A geothermal heat installation is an incredibly efficient HVAC system that will regulate your indoor temperature. However, much like traditional options, geothermal heat pumps can occasionally experience problems. Below is more information about some of the most frequent issues so that you can schedule prompt repairs.

Common Geothermal Heat Installation Problems

1. Leaking Water

When water or refrigerant leaks from the underground pipes, the system cannot operate efficiently. This means that your home will be a much different temperature than your chosen setting. A quick way to diagnose the leak is to look for wet or muddy spots around the yard. There may also be ice accumulating on the coils of your pump.

Fortunately, repairing underground leaks doesn’t require contractors to dig up the entire network of pipes. Instead, they will place a special dye into the fluid to pinpoint the source. Then, they can quickly repair that section of the pipe.

2. Inadequate Heating

Geothermal Heat InstallationWhile the temperature outside doesn’t affect the system’s ability to heat a home, technical malfunctions will diminish its efficiency. One of the most common reasons for your home not heating properly is a faulty thermostat.

To test this, wait for your system to run for some time, and then use a thermometer to take the temperature inside the home. If it differs significantly, you should replace the thermostat. Other possible causes include leaky ducts that let the warm air escape or low refrigerant levels.

3. Malfunctioning Pump

The heat pump is the component that pushes the water or refrigerant through the pipes. When it stops working, the system can’t circulate throughout the home and condition the air.

While sometimes you can fix this by unclogging the condensate drain or reattaching a disconnect switch, this is not always possible. For example, if you have a faulty motor or dead capacitors, the system will require more extensive repairs.

4. Scale Buildup

Many systems use natural water to transfer heat, and that water often has minerals in it. As the water circulates, the minerals can create a white crust that sticks to the pipes, which is known as scale.

If this accumulates and obstructs the system, the liquid cannot flow through your pipes efficiently. To remove the buildup, technicians flush a safe acid through the system. Then, they may recommend a water softener to prevent future clogs.

 

If you are experiencing any issues with your geothermal heat installation, contact Lenox Heating & Cooling in Chillicothe, OH. This family-owned and -operated company has been serving the Ross County area for more than 20 years. Their technicians have the tools and experience necessary to diagnose any issue and repair it promptly. Call (740) 702-2665 to schedule an appointment. Visit the website to learn more about their services.

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