90 1/2 Bounder Heater/Furnace Issue
We've owned this since new. And it seems to me that on occasion over the years, our furnace would not ignite. Not frequently, just every few or several years. I could have sworn that it was generally a piece that had to do with the ignitor. As I recall, this particular small piece included some form of sealed disc that relied on pressure or temperature to expand or contract to cause ignition.
Frankly, i might be confusing this part with an earlier travel trailer, but I don't think so. In any event I thought it was down behind a vent below the regrigerator, but I've gone there and found nothing.
Admittedly, I'm getting older and may be imagining all this. But the bottomline is that when we last took the rig out, the heater would not turn on at the wall switch/thermostat. Propane level was fine.
2000 Pace Arrow Vision 36B