Gas Furnace Blower. That 120 volt is used for the furnace blower, inducer fan motor, and ignition system. You need to find out why the switch is stuck closed.
Furnace blower assembly blower fan furnace fan blower. Disconnect motor wires from main unit. That 120 volt is used for the furnace blower, inducer fan motor, and ignition system.
Burners Heat Air Entering The Furnace.
When the furnace is overheating, a limit switch is supposed to open. Best gas furnaces for allergies. A video that shows a quick and easy way to improve your gas furnaces efficiency, noise level and blower speed in 2 easy steps.
Sometimes, The Limit Switch Sticks Open, Causing The Fan The Keep On Running.
You need to find out why the switch is stuck closed. Feel the area near the blower motor to determine if it’s hot. If it’s dirty, clean it.
Furnace Blower Assembly Blower Fan Furnace Fan Blower.
The furnace blower, also known as the furnace fan, is the easiest way to accomplish this. In a gas forced air furnace, it’s located in a box at the base of the furnace next to the air filter, where it draws return air through the filter. Make sure all parts are tight.
