Crawl Space Heaters in Lexington, KY: What You Need to Know

Advantage Air HVAC • October 7, 2024

A crawl space is a practical basement alternative with limited height for accessing a home’s wiring and plumbing. However, its location makes it prone to freezing during the winter, which puts your plumbing and HVAC systems at risk. A crawl space heater can keep the area warm when temperatures drop.

A new build home's spacious crawl space with visible pipes, duct work, and vents at Advantage Air HVAC near Lexington, Kentucky

Here at Advantage Air HVAC, we can help you decide which heaters for a crawl space are the right choice for your home.

Optimizing a Heater for a Crawl Space

Installing a crawl space heater in optimal conditions will allow it to warm the area more efficiently. Insulation is an efficient way to ensure the temperature of your crawl space stays consistent without using an abundance of energy. Spray foam insulation works well in a crawl space because it repels moisture. Another great insulation option is fiberglass because it promotes better airflow in the space.

Additionally, sealing any gaps around vents or other areas that lead into the crawl space can help prevent heat from escaping.

Types of Crawl Space Heaters

Crawl space heaters can be electric or gas-powered, each with unique benefits.

Electric Crawl Space Heaters

Electric crawl space heaters are low maintenance, easy to install, and don’t require venting. This type of heater can help your crawl space’s temperature match the inside of your home year-round and reduce the work on your HVAC system. Other benefits of electric crawl space heaters include:

  • Control humidity.
  • Prevent pests.
  • Improve air quality.

Gas-Powered Crawl Space Heaters

A gas-powered crawl space heater reduces the strain on your HVAC system, which can noticeably lower your heating costs. The sealed combustion chamber and outdoor venting can improve your home’s indoor air quality by decreasing airborne allergens and pollutants. And, in case of power outages, your gas-powered crawl space heaters will continue to work without electricity.

Additional advantages of installing gas-powered crawl space heaters are:

  • Reduce smells.
  • Regulate moisture.
  • Repel rodents.

Benefits of Heating a Crawl Space

Preventing the temperature in your crawl space from fluctuating year-round helps keep moisture and mold at bay, protecting your home's structural integrity. The insulation necessary to hold the heat in the crawl space also makes it less accessible to unwanted pests, like insects and rodents.

Installing a crawl space heater now can prevent costly problems, like frozen pipes, in the future.

How Does a Crawl Space Affect Your Home’s Temperature?

Warm air rises and doesn’t stop until it has nowhere to go. In the winter, the warm air in your home rises until it finds gaps to escape from into your home, usually around light fixtures, ductwork, and in the attic.

As the warm air leaves, cool air from below is pulled to replace it, so an unheated crawl space supplies endless unwanted cold air, resulting in drafts and a chilly house with a high heating bill as your HVAC system works hard to keep up with the cold air entering.

Find Crawl Space Heaters Near Lexington, Kentucky

If you’re considering a heater for your crawl space, contact the friendly professionals at Advantage Air HVAC. We’ve served the community since 2007 and offer residential, commercial, and geothermal heating and cooling services. Our team has over 30 years of industry experience, and we understand our community's heating and air conditioning needs.

Call us at (859) 559-6409, or you can contact us online to request a quote. Advantage Air HVAC is located in Lexington, Kentucky, and proudly serves Versailles, Winchester, Georgetown, Paris, Wilmore, Nicholasville, and the surrounding area.

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