My goodman 95% furnace has themals on the blower fan they get hot and trip out.It has done this four times in the last year.I reset them and it works for a while four weeks may be and does it again. I replace the control board. Same problem now I want to replace the blower DC variable speed motor.Is goodman having trouble with this motor.I am told it is made by GE.Where can I get one .Do you think it's the motor.

