17 July 2020
 Categories: , Blog

It may have been years since you have invested in a geothermal HVAC system, but now you are having problems. Sometimes, the issues with a geothermal HVAC system are minor problems that can be repaired with simple solutions, but wear can also cause more serious problems that need to be repaired more quickly. The following HVAC repair guide will help you identify problems with your geothermal heating and cooling system:

• Electrical Problems Causing Issues—The geothermal heat pump is a unique system, which includes a pump that circulates fluids through the system. This can make your geothermal HVAC system vulnerable to unique electrical problems. If there is not liquid circulating through the system, it could be due to an electrical problem or failure that is causing the pump to not turn on. Electrical problems can also cause issues with the furnace and air conditioner of the system that should be working efficiently to keep your home comfortable.

• Issues with Fluids that Need to Be Flushed—The geothermal heat pump uses water or liquids that circulate through the heating system. This can be a problem as mineral buildup causes reduced flow of the liquids and wear of HVAC components. Therefore, you may need to have an HVAC repair service occasionally flush the system to ensure the liquids are flowing efficiently. Clearing the lines by flushing them will prevent serious damage and improve the energy efficiency of heating and cooling systems.

• Problems with The Heat Exchange Systems—The design of many geothermal heat exchange systems can provide your home with thermal energy. These are units that are installed inside ductwork plenums or components of furnaces and air conditioning units. Over time, these components can wear out due to things like mineral buildup and other problems. Therefore, they may need to be repaired or replaced by an HVAC repair technician.

• Common Air Conditioner and Furnace Problems—In addition to the occasional problems with the geothermal heat pump components, there are also issues with furnaces and air conditioners. Some of the most common problems with a geothermal HVAC system are due to common issues with the air conditioner or furnace, which include:
  • Freezing AC condensing coils
  • Problems with blower fans
  • Thermostats not working properly
  • Issues with furnace pilot lights or electrical systems

These are the common issues that you may have to deal with when it comes to the furnace and AC of your geothermal systems.

These are things that you will want to look for with your geothermal heating and cooling systems. When you have trouble with your geothermal systems, contact an HVAC repair contractor for help with repairs that need to be done.