How to Oil a Furnace Blower Motor

The furnace of a home utilizes a large-barrel-like system called a blower motor that forces the hot air from your furnace to the rooms in a residence. The motor itself turns a lover quickly to transfer the air from the furnace; the motor should stay lubricated with the lover or oil may seize, as a way to resuscitate the furnace, that may prompt a big repair bill. Appropriate oiling and motor removal will assist an extended lifespan is retained by the blower motor.

Turn the circuit-breaker in the main panel that supplies the energy of the furnace off. Use a non-contact circuit tester to confirm the power is effortlessly off.

By detaching the screws using a screwdriver, remove the entry panel of the furnace. Place the panel apart.

Locate the blower motor assembly close to the foot of the furnace. Remove the bolts securing the blower motor using a wrench to the primary assembly of the furnace. Carefully pull out the blower motor assembly from the furnace assembly. Don’t over-stretch the related wires; enable the blower motor to sit outside the furnace on the ground.

Locate the setscrew on the medial side of the blower motor housing. Loosen the setscrew with the Allen head screw-driver. Detach the bolts connecting the housing using the motor using a wrench. Pull the motor in the housing.

Visually identify the oil ports on shaft and the motor. They need to be plainly marked with labels. With respect to the producer, there may be three or two oil ports. Consult the operator guide for amount and particular port areas.

Squeeze 2-3 drops of oil. The particular oil required for its motor element will be stipulated by each blower motor maker. Consult the guide for specific oil requirements of the blower.

Reverse steps 1 through 4-to re-attach the blower motor.

Activate the furnace in the thermostat and operate the program through its regular cycles. The blower motor should operate efficiently using the oil that is new.