This episode is all about the Dometic Atwood RV Furnace repair. A few episodes back I had a problem with our furnace. I could hear the blower start up and cold air was blowing through the vents. A minute or two later the furnace would shut off with no heat coming through. I thought I had fixed it by hitting the reset button and jiggle wires, but all that accomplished was to temporarily jostle the sail switch by accident so it would make contact.
After extensive research I discovered that there is a common issue with the sail switch in the Dometic Atwood RV furnace. It doesn't take much to cause the switch to fail. Good news is that you can fix most problems with canned air. After blowing the dust and dog hair out of the switch, it has worked perfectly ever since. Replacing the switch is also an easy fix if you happen to have a faulty switch. Two screws, two wire connectors and a new switch for under $25. Hope this helps.

Safe Travels
Steve, Dawn, Atka and Sierra