Tips for Lubricating a Furnace Blower Motor

If you have a furnace blower, then you may need to lubricate the furnace blower motor from time to time. This motor works the blower, and is vitally important to ensuring that the furnace works. Stopping the blower motor from seizing up or not working correctly is one way to prevent a large repair bill when the furnace breaks down.

Opening the Furnace Blower

The furnace blower typically comes as one unit, so you will have to remove all of it from the furnace before you can get at the motor. You need to check that you have turned off the power supply to the furnace, and then you can reach inside and remove the furnace blower. This will need to be unscrewed from the wall, and also detached from the pilot assembly. When you have done this, lift out the blower, and you should be able to locate the furnace blower motor easily enough.

Lubricate Carefully

The furnace blower motor is going to be working in very hot conditions, so the type of lubricant you use is important. No lubrication which is flammable, such as oil, should be used. Instead, you might look for a particular brand of lubrication which is right for your motor, or take advice from local home improvement stores.