Furnace Blower Wheel Out Of Balance

This is usually a blower wheel out of balance.

Furnace blower wheel out of balance. Tomahawk diy 128 346 views. How to fix condenser fan out of balance duration. Local shops want more info. Most of the time wobbling inside the furnace is caused by the blower wheel being out of balance.

Furnace unit vibrating blower wheel motor out of balance or going out. A blower wheel that is out of balance but not broken can also cause the furnace to produce a screeching noise. 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. Noticed a louder humming and shaking in the home when we started to use the ac this past week.

I was getting a low rumbling sound vibration out my furnace and replaced the blower motor. Sometimes the motor itself can become out of balance as well. My blower wheel is falling apart. Have a pro take a look to avoid further damage to your furnace.

Same thing is felt with cooling heating off just fan on. It has gotten quieter but it still vibrates a lot. Another way the furnace blower wheel can get out of balance is if one of the balancing weights has fallen off of the blower wheel. A broken motor mount causes the blower wheel to drop and rattle against the housing.

Thumping and vibrating sounds are the results of an unbalanced blower wheel. Shut your furnace off if you have a compromised mount. Posted by 4 months ago. Blower wheel 2 answers i have an older sears 15 gas furnace with air conditioning.

Just remember if the furnace is not sounding right it s best to call a qualified technician to inspect your hvac system to make sure everything is in proper working order. The only info i can find on the air handler is the sears fifteen no other model or serial. Sometimes this sounds like an out of balance washing machine. So i m assuming the blower wheel is out of balance.

I have the dimensions of the original wheel 10 1 4 dia 8 width with a 1 2 bore. Furnace unit vibrating blower wheel motor out of balance or going out. The motor itself can also become out of balance. The sound isn t usually too bad but shouldn t be ignored because it can cause other problems to the system.

Although replacing a broken blower wheel is fairly simple it s important to let a professional do it.