Well guys I just have a minute to chime in here before I leave for the Dragon. I haven't taken the time to see the schematics for the fan and control. But if the fan motor is taking to many amps to run, I can see how it could take the control unit along with it. Unless of course the control unit just controls a relay. Something to keep in mind.

If you just replace the control unit, I would still like to know if the amp draw for the fan is within specs.

James