The Important DIY Furnace Maintenance Tips

Furnace Maintenance

Winters are a tough time especially if your furnace is dying or not producing enough heat to keep the entire house warm. Instead of relying on any kind of external help, you can prepare yourself enough to fix some small issues of the furnace and by keeping it regularly maintained. Here are some of the tasks which you can perform yourself in order to ensure the perfect working of the furnace without having to rely on the furnace maintenance service:



Burner Flames


You need to remove the combustion chamber door after switching off the furnace. Afterward, activate the burner and turn up the thermostat to inspect the flames. If the flames are blue and even, there is nothing to worry about as your furnace is working in a perfectly fine condition. On the other hand, if the flames are yellow, the furnace is dirty and you need to call a professional to fix this issue. Remember not to breathe on the flames because the oxygen will make them turn further yellow.

Vacuum the Burner

After turning off the burner, you need to vacuum it as it is a good idea to keep the burner clean from dust. As everything is open during the cleaning process, use this as an opportunity to inspect the furnace for any signs of soot which is a fine black powder indicating poor combustion. By using a drinking straw, you can blow off the dust off the pilot.

Remove the Blower

You need to remove the blower so that you can thoroughly clean it. Remove the screws which are holding the control panel in place and then gently put it aside.

Clean the Blades Carefully

Use a small brush and a vacuum to clean the blades of the blower. While doing so, you need to pay extra attention so that the wiring or the counterweights do not get disturbed. If you think that you will be unable to properly clean the blower, a better option would be to avoid it otherwise, you might make it off balance.

Change the Furnace Filter

It is advisable to change the filter furnace every three months and a $1 fiberglass is enough to adequately protect the blower. If you are looking for a more expensive filter, it is advisable to check the manufacturer’s manual to find the best match for the furnace. Be mindful that high-efficiency filters restrict the airflow and strain the motor of the blower affecting the efficiency of the furnace.

Lubricate the Bearings

If you find it necessary, lubricate the two motor bearings and the two shaft bearings of the furnace. However, keep in mind that you shouldn’t over-lubricate them. Only apply 2 to 3 drops of the lightweight machine oil and replace the caps.

If you find that there is something wrong with your furnace, then without any delay you must call the furnace maintenance NJ and let them use their professional skills and expertise to fix the problems.

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