We have never used the furnace for heat, always take a small space heater and done just fine. But if the TT is hooked to a generator, is the furnace 12v powered or 120 from the genny? Thanks
Depends on if the battery is part of the circuit. It usually is. On my Arctic Fox it is and has a 30 AMP fuse in the hotwire out of it. You could put a jumper in and bypass it but probably not a good idea due to an electrical surge could make a "KABOOM"