Gas furnaces are popular in residences for their quick, quiet, and efficient heating. Additionally, with proper maintenance, they can last approximately 20 years before needing to be replaced. To prevent premature breakdowns, follow these simple tips.

How to Make Your Gas Furnace Last Longer

1. Clean the Interior

Gas furnaces use filters to trap debris, but particles may collect in the interior, especially when the unit isn't in use or the filter becomes saturated. Excess dirt and dust on internal components can prevent them from moving correctly, causing damages that may require system replacement. Before running your heater for the first time of the season, unscrew the cover panel and use a damp cloth to wipe the belts, pulleys, and blower assembly.

2. Seal Air Leaks

Cracks and gaps around doors and windows cause warm air to seep out of your home. As a result, the gas furnace will work harder to keep the air at the correct temperature, diminishing its lifespan. Seal openings in these areas with caulk or weatherstripping to lock in heat.

3. Replace the Filter

Furnace filters remove dirt, dust, pollen, and pet dander from the intake air before warming it and circulating it throughout your home. When filters become saturated, the furnace will struggle to pull air, causing it to overwork and decreasing its lifespan. Prevent this by replacing the filter monthly. Note the dimensions along the edges of the old filter so you'll know what size replacement to use.

4. Schedule a Professional Inspection

Schedule a professional inspection of your furnace annually to keep all parts operational and prevent premature replacement. Your heating contractor will check the burner to make sure it ignites properly and emits enough heat. They'll also review the gas flow and remove any line obstructions. Additionally, they'll look for signs of leaks or corrosion in the heat exchanger and replace it, if necessary.

Prolong the life of your gas furnace with maintenance from Tri-City Services. This contractor provides furnace repairs, upkeep, and installations to homes and businesses throughout Wisconsin Rapids and Wood County, WI. Call (715) 423-5840 to request upfront pricing, and visit their website to learn more about how they can keep your space comfortable throughout the winter.