Furnace Blower Wheel Wobble

I removed the blower assembly carefully repositioned the blower wheel it had rotated about 15 degrees from alignment with the flats on the motor shaft tightened the set screws and reinstalled the.

Furnace blower wheel wobble.

If the set screw is loose the blower wheel will wobble on. Chrisfix recommended for you. You can buy a surplus blower wheel for about 10 20 plus shipping. Get the od of the wheel and the width.

Do not keep it if it wobbles. This morning the blower wheel in my york furnace came loose creating a lot of vibration and loud noise that could be heard throughout the house. I believe it has to do with the way the motor is mounted. The motor shaft and the wheel will be noisy as it turns.

I would recommend turning off the power to the furnace taking the blower door off and inspecting the blower wheel with a flash light and a mirror. Also known as a blower wheel or squirrel cage fan applications include ventilation air conditioning heating and dehumidifying in industrial and commercial applications. New inducer blower wheel wobbles when rotates. Hello i replaced a blower motor and the blower wheel on a carrier 58pav135 20.

If the set screw is loose the blower wheel will wobble on the motor shaft and be noisy as it turns. Check the set screw to ensure that it is properly tightened. It takes a puller that latches onto that set screw hole with a bolt and the pulls against the end of the shaft. Does anyone have a tip or trick about how to get everything squared so the wobble is eliminated.

The blower wheel is attached to the blower motor shaft with a set screw. Hvacr professionals rely on grainger for quality direct drive centrifugal fan products for blower assemblies. You ruined the blower wheel because you didn t use a puller on it. Most of the time a piece of something filter furnace insulation paper dirt has become sucked in the blower wheel squirrel cage and causes it to become off balance and wobble.

Then go to this website and find the wheel. The blower wheel is attached to the blower motor shaft with a set screw. The job was successful but i noticed the blower wheel has a minor wobble as it turns. This is a good product but any rough treatment during shipping or installation and it will wobble.

12 x 11 93 1 2 bore. One person found this helpful. How to install a hidden kill switch in your car or truck cheap anti theft system duration. This is a brand new oem furnace blower wheel squirrel cage.

The blower wheel blows air out of the furnace and through the house.