Furnace sail switch

[Clodhopper]

New to the community and to our 2020 2131RL. Thought I would relate my experience with a furnace problem that might come up with a Dometic furnace. The sail switch seems to be a problem. The reason I say that is no one has it or it’s replacement in stock. My problem was that the furnace would light and function properly intermittently. During the night it would fail to light and the control board would show a low airflow code. To correct it, after several nights waking up with it in the 50s inside, I carefully bent the sail just a degree or so right at the point that the sail contacts the switch. My reasoning is that it was failing intermittently so each time the sail was activated it was not being allowed to energize the switch. The sail was contacting the mount prior energizing the switch..

[DQDick]

Most likely Amazon has what you need. Look it up by number and realize that Atwood furnace parts are most likely the same since Dometic bought Atwood.

[Daryles]

Someone posted this a while back

New sail switch kit part number 33082 which replaces old part number 33063.
Dometic part number 33082
https://www.facebook.com/groups/1724...1400024737455/
Picture
https://www.rveparts.com/dometic-sai...ries-furnaces/