Ive got a Rheem Criterion Gas furance and I have this serious vibration coming from it. I've was thinking to replace the fan motor because I'm thinking the motor has been running this long that possible the shaft could be out of straight by now. I've been told the vibration is possible from the fan blades being filled with Dust / Drit and that I should try first to blow it out to see if it corrects the problem..
I tried that, and it helped a little but it's not 100%. The serial no. on the whole unit is CW5D302-F31939864. And the other # RGDG07EAUER.. .
12"WC 11-6 DU 1/2, hp and .50"WC 11-6 DU 1/2hp.. Now can someone suggest what motor might fit this or a possible a solution to the vibration while it's running..
Thank you
Drew