As cold weather approaches, you might consider installing a new home heating system to keep the indoors cozy. A geothermal heat pump, also called a ground source heat pump, is a practical and increasingly popular option. The guide below discusses how these units keep homes warm in the fall and winter.  

How Do They Work?

To install geothermal heat pumps, HVAC contractors bury a series of connected vertical pipes called ground loops deep in the ground near the building to be heated. The pipes contain water or a water-antifreeze mixture and are surrounded by soil that maintains the same relative temperature throughout the year. 

As the fluid runs through the ground loops in the winter, the heat from the ground warms it. The pipes transfer the heat to the house, and it is circulated through the home via conventional ductwork.

What Are Their Benefits? 

You'll save on energy costs with this home heating system when you use a wired, programmable thermostat. This device turns on the geothermal system only when it's needed to save on energy. Additionally, if you purchase and install a geothermal heat pump, you benefit from federal tax credits now through Dec. 31, 2023. The government categorizes this equipment as a residential renewable energy product. 

You might be eligible for the Equipment Tax Credits for Primary Residences as well. This tax credit is for an Energy Star® certified heat pump installed in the principal residence. Eligible residents receive a credit for 10% of their cost up to $500 or a specific amount from $50 to $300. This credit is valid retroactively from Dec. 31, 2017 through Dec. 31, 2021. 

What Maintenance Do They Require?

Although ground loops are not accessible, the ground source heat pump system is reliable and homeowners can maintain it easily. To avoid obstructing airflow, set the fan to “auto,” not “on,” and change the filters monthly. Schedule professional seasonal maintenance from a geothermal HVAC contractor for a thorough inspection. They will check electrical connections, refrigerant levels, and internal components.
 

If you are considering a geothermal heat pump for your home heating system, consult Raymond Plumbing, Heating & Air Conditioning. Serving residents in Avon, OH, this experienced HVAC contractor provides high-quality heating services. Visit them online to browse their residential heating options or call (440) 244-5584 to schedule a consultation.