Furnace noise
Furnace has gotten louder - hard to describe but like something is loose and vibrating when fan motor is running. I took the outside cover off and didn't' see anything obvious - the fan doesn't appea...
Forum Discussion
Thanks for the comments - I have checked the squirrel cage it turns fine and I can find no obstruction.
In reviewing furnace noise threads I had come to the conclusion that worn bushing/bearings result in squealing noise not the kind of noise I am hearing. Would/could a worn bearing create a "non squealing" noise?
In reviewing furnace noise threads I had come to the conclusion that worn bushing/bearings result in squealing noise not the kind of noise I am hearing. Would/could a worn bearing create a "non squealing" noise?
