Atwood water heater "draining" house battery
With everything 12V turned OFF, something in my RV was draining the house battery ... after much testing, determined it was the Atwood water heater(GC6AA-10E). With heaters' 15A fuse pulled - no drain...
Forum Discussion
If you have the dual switch for water heater with red light lense in the middle also make sure you shut of the 120vac system switch. It uses a 12 vdc circuit with a relay to activate the 120 vac wtr. htr. system. it is the one with a lightning bolt picture next to it. this relay will draw dc amps.
