Furnace Repair: Tips On How To Maintain Your Furnace

furnace repair

If you have a furnace, you need to take good care of it, for it to continue working optimally. You can handle the maintenance work on your own, or hire furnace repair professionals to help you out.

Furnace maintenance tips

To help you out, here are some of the ways in which you can properly maintain your furnace:

Change the air filers: You must have heard about this very many times. The air filters play a vital role, especially during winter. When the filters get clogged, there is inadequate airflow in your home. The furnace also tends to work harder when the filters are clogged.

Inspect the burner flames: Burner flames can quickly tell you about the health of your furnace. To determine whether your furnace is working properly, inspect the color of the flame. If the flame is blue and burns evenly, the unit is in top shape; however, if its yellow, the burners are most likely dirty and need cleaning.

Sometimes the yellow flame might indicate the presence of carbon monoxide in the furnace. This is usually common when you are using a gas furnace.

As you might be aware of, carbon monoxide is a lethal gas; therefore, if you have confirmed that the burners are clean, consider hiring a heating repair professional to help you with the inspection of the unit and fixing of the problematic areas.

Clean the blower and flame sensor: Before the heating season, you should inspect these two areas and if dirty, clean them. You should clean the blades of the blower using a brush and a good vacuum cleaner. When doing the work, be cautious that you don’t damage the wiring system or counterweights.

When it comes to the flame sensor, you should use an emery cloth to do the cleaning. This is because it’s designed to clean the metal surfaces.

Lubricate the moving parts: Just like your car or any other unit you might be having, you need to lubricate the moving parts of the unit to run smoothly. Inspect the blower shaft and motor bearings. HVAC experts recommend that you grease them once a year. For ideal results, lubricate them using lightweight motor oil.


These are some of the ways of properly maintaining your furnace. To have an easy time keeping the unit in top shape, work with reputable heating systems tune-up professionals.

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