Duo Therm forced air furnace wont ignite
Hi everyone! New to this forum and truck camperin' in general (not off to the best start lol)! I have an old 1979 Vangaurd truck camper and one of the( many) issues I am having is that the pilot...
Forum Discussion
work2much wrote:darsben1 wrote:
THERE is usually a sail switch that stops the main burner from igniting unless the fan is turning
Yes, this. No fan running, no burner ignition. First step is to repair fan. While you are in there you can test the sail switch for connectivity while in the on position.
I'm guessing a defective fan as well! I pushed the sail switch to the on position and still nothing happened. I connected the thermostat wires together to make sure I had a solid connection but I am just not able to get anything.
Anyway to bypass the sail switch so that I can at least see the pilot ignite? Do you think this old unit has some feature where if fan doesn't work then it won't allow the unit to ignite?
Thanks for all your help.
