Vibration still there after cleaning
As recommended I cleaned by blower wheel. There
was dirt stuck over the fins which I cleaned after removing
But the vibrartion from the motor is still there.
I checked the motor and found it OK. The wheel spins smoothly.
and there is no play sideways, only a little in and out. There is no queaking sound which would indicate a bearing problem.
Why would the vibration suddenly start for the past four
Does the wheel need replacement after some interval? As I
had said earlier my furnace is 7 years old.
Is the whell like a car tire which needs balancing at regular intervals?
Will the vibrartion go away if I change the wheel?