2011 Coachmen Freedom Express 296REDS furnace is Atwood My trailer was fed 240v (told it was 120v) and I needed to replace the power converter main board assembly. After doing so the blower on my furnace runs constantly, even if I turn off the breakers. The only way to get it to stop is by pulling the fuse or battery cable. I disconnected the Thermostat and disconnected every wire I could in my control board, it still runs. What could be the problem?
What model of Atwood furnace? Sounds like the time delay relay. It could be on circuit board or separate. If circuit board, recommend Dinosaur electronics replacement.
