Furnace won't stay on... please help!
Hello. I am trying to start furnace for first time this year but no luck. It sounds like it starts (at least the vent) and then shuts off 20 seconds later. I have propane tanks full and have turned on the stove, water heater and fridge. They all work just fine.
I have flipped the furnace swith on and off like 10 times already to flush air but nothing.
My trailer is a jayco 2015 X17Z and furnace is Atwood.