4 Things You Need to Know About Furnace Maintenance

Man in a baseball cap works on a valve of an HVAC unit in a basement setting.

Furnace Repair and Key Maintenance

Furnace maintenance and regular maintenance go hand in hand to keep your furnace running efficiently and prolong its lifespan. Furnace Repair is essential to ensure your system provides reliable heating year after year. By following a few simple tips, you can prevent costly repairs, improve energy efficiency, and maintain consistent comfort throughout your home. This blog will cover the key tasks for proper furnace upkeep and provide helpful tips to make the process easier for you.

1. Changing Furnace Filters Regularly

One of the simplest yet most important Furnace repair tasks you can do yourself is regularly changing the filter. A furnace filter does two main things: it protects the furnace blower by trapping dust and other particles so they don’t enter and damage the furnace, and it also helps improve indoor air quality by trapping allergens, pet dander, pollen, smoke particles, and other airborne contaminants.

Furnace filters should be changed at least once every three months, but if you have allergies or pets, you may need to change them more often. Some furnace filters can be washed and reused, while others need to be replaced. Check your furnace manufacturer’s recommendations before changing or cleaning the filter.

2. Cleaning Burners and Heat Exchangers for Furnace Maintenance

Another Furnace repair task that you should do regularly is cleaning the burners and heat exchangers. The burners are where the furnace’s fuel is burned, and the heat exchangers are what transfer the heat from the burning fuel to the air that is circulated through your home.

If the burners or heat exchangers become dirty, they can become less efficient and may not work as well. In some cases, they can also become a fire hazard. To clean the burners:

  • Turn off the furnace and remove the access panel.
  • Use a vacuum with a brush attachment to remove any dirt or debris.
  • Use a cotton swab dipped in furnace cleaner to clean around the burner ports.
  • Replace the access panel and turn on the furnace.

To clean the heat exchangers, you will need to contact a professional furnace technician. They will be able to safely remove the heat exchangers and clean them so they are free of dirt and debris.

3. Inspecting and Replacing Belts

Another furnace repair task that should be done regularly is inspecting and replacing belts. The furnace’s blower has a belt that helps to keep it running smoothly. Over time, this belt can become worn out or damaged. If this happens, it can cause the furnace to run less efficiently or even overheat.

Remove the furnace’s access panel to inspect the belt and locate the blower. Then, check the condition of the belt. It will need to be replaced if it is cracked, frayed, or otherwise damaged. To do this, you will need to purchase a replacement belt from your local hardware store. Once you have the new belt, put it on the blower and reattach the access panel.

4. Checking the Gas Line for Furnace Maintenance

If you have a gas furnace, it is vital to check the gas line regularly. The gas line is what supplies the furnace with fuel. If there is a leak in the line, it can be dangerous. To check for leaks, turn off the furnace and smell around the gas line for any signs of a gas odor. If you detect a gas odor, call your local utility company or a professional furnace technician to come and fix the problem.

Furnace maintenance is essential to keeping your furnace running smoothly and prolonging its life. By following these simple tips, you can ensure that your furnace will provide you with years of reliable service.

At Aire-Flo Heating, Cooling & Generators, our team is dedicated to providing you with the quality service you deserve. Call our furnace technicians at (614) 618-9989 or visit our website to get started.

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