Atwood 7920 Furnace
I have an atwood 7920 furnace in my lance slide in. It decided to not run at all on new years eve when it was 20 degrees outside. Even if I remove the thermostat and the wires are touched it will no...
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Be sure your battery is up good if camping off the power grid. With just one battery we were good for one night running our trailer furnace heater. The blower draws a bunch of DC power from the battery.
The other critical thing to check is the AIR VANE... This may be sticking on you.. Shuts furnace system off if the air vane is not held open with the blower running.
Roy Ken
The other critical thing to check is the AIR VANE... This may be sticking on you.. Shuts furnace system off if the air vane is not held open with the blower running.
Roy Ken
