Stop in for a cup of coffee

toolmanmike said
No windings on that induction motor. Same as the one in my exhaust fan in the bathroom. I replaced mine a few times with a universal one. I finally broke down and got the one designed for it and haven't had issues for a couple years.

That's what this is a factory replacement. Worked great for two days then I noticed the temp was down in the room, adds around 10 degrees in here.