I have checked all the Fuse's and Breakers.. There all Good, I do have a ground fault in the Bathroom that will not reset.? Not sure what all it controls but everything else in the camper seems to work.. HE is plugged up to shore power and the 12volt battery is only a few months old..
It is an Attwood (GS6) I think is what i read .. I do not hear any clicking now like I heard before, we moved the camper to drain the tanks and relevel it and now that is when the WH stopped working/ Lighting...
Yes it is GAS only water heater.. Looks to be the orignal one, so 20+ years old. It might be time to change out to a new model.