Modern technology provides homeowners with more options for their HVAC systems than ever before. One alternative to a traditional air conditioner and furnace system is a geothermal heat pump. However, this operates much differently than a standard HVAC system, and you may have some questions about it. Below are answers to a few of the most common.

What You Should Know About Geothermal Heating & Cooling Systems

How do geothermal HVAC systems work?

Geothermal systems draw warmth from the ground using a specialized heat pump. Contractors will bury a closed-loop system in the yard. This contains a fluid that can absorb thermal energy from the soil and transfer it to the house. It can also absorb energy inside the home and disperse it to the ground, which cools the property. The system can even heat your water naturally, preventing the need for a water heater.

Where are geothermal heat pumps installed?

The heat pump is typically indoors in an unfinished area, such as the basement or garage. There are two different systems available. One choice is a vertical loop system, which resides in a borehole that extends up to 400 feet deep. The other option is a horizontal loop system that sits at a shallower depth and spreads out over a larger area. As such, horizontal loops require additional yard excavation.

What are the benefits?

Because a geothermal heat pump draws energy from the earth, it doesn’t produce harmful pollutants—like carbon monoxide—that come from combustion heating systems. This increases the comfort and safety of your family, as well as prevents potential gas leaks. It also does not require as much electricity as a standard HVAC system, reducing your environmental impact and energy bill.

What type of maintenance is necessary?

Geothermal systems use a sealed refrigerant loop that prevents external contaminants and damages. This means that they do not require much maintenance. The buried loop doesn’t face outside weather, and the home protects the mechanical equipment from environmental hazards. Aside from changing air filters a few times a year and the occasional inspection, you won’t need to do much.

 

From geothermal heating installations to air conditioning repair, count on Butler Heating & Air in West Plains, MO. Serving Howell County for over 25 years, their HVAC technicians ensure you are 100% satisfied with their work. For more information about their services, visit them online. Call (417) 256-7984 to schedule an appointment.