Best Of The Best Info About How To Clean A Furnace Flame Sensor

The use of fine grit is intended to prevent the grooves in the flame sensor’s soft metal.

How to clean a furnace flame sensor. Remove it and sand it lightly with 150 grit sandpaper or. Expert express is raleigh, durham, chapel hill, garner, apex, holly springs, and wake forest premier plumbing heating and air conditioning contractor. Not all furnaces have a flame sensor, but if.

The flame sensor is dirty so instead of paying fo. A dirty flame sensor will prevent a furnace from running and lock it out after 3 attemp. My furnace was cycling on and off and i called society hill to help me.

Can you use sandpaper to clean flame sensor? The finer the grit, the better. This will show you step by step how to clean a furnace flame sensor.

The best hvac service i've found. Take it out from the gas furnace and then clean it. This is very important as working on the furnace while it’s on causes the risk of.

Turn off the power to your furnace and open the access panel to the burners. Stop the furnace if it is in a working condition by switching it off. Procedure to clean a furnace flame sensor step 1:

The sensor is part porcelain insulator with a 2 to 4” wire that extends above the burner. Somewhere in front of the. To test a flame sensor, follow these steps:

But you can also do the cleaning while keeping the flame sensor inside the furnace.