Problem with Dometic Rooftop RV Air Conditioner

The controller board for my Duo-Therm has a bad transformer. Where can I get parts for the controller. Also where can I get a schematic for the controller. The controller is made by Harper-Wyman.

I think they are out of business

Posted by avatar on Jul 08, 2009

Solutions (1)

Best Solution

Radio shack should have a transformer that will work bring the board in with you. Also try R.V. junk yards they have a lot of good used parts off of wrecked rv there is one on lincoln in Phoenix a many more go online and look up used rv parts.

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