Thor Forums

[Oneilkeys]

If your stove top works, then you know your propane supply is good. If you can’t hear the furnace attempt to light, then it probably is the 12v electrical supply to these units. If so, plugging it in the shore power or turning on the generator won’t help the furnace but it should get the fridge working because it works on both propane and shore power. The furnace only works on propane and it takes 12v to run. Does your hot water heater work? That should work on shore power. I don’t know the 12v electrical setup on your particular coach, but I would check the 12v fuses that control your fridge and furnace, if you have good propane and no attempt of the furnace to light, it has to be the 12v supply to the furnace and fridge.