Thanks Ray. That's similar to what we have. 2 6v fur the coach and 1 12v for the engine. I think what's killing it is the radio. We use it a lot and I think it's not wired into the living area but to the engine electrical. But I'll definitely be getting that switch!

Oh that looks perfect! Thanks! That should still keep the 2 electrical systems isolated as well correct?

@RichardM thanks. I was kinda figuring that but I was hoping someone had a trick . The Breakers are labeled but nothing says water heater so I'm assuming it shares a beaker. Also would like to figure out which outlet might be the washer/dryer outlet, or if that breaker is just there to fill a blank spot in the panel. Thanks for your help though I have a continuity tester so I'll try that. I also do have the tester you suggested just have to find it

That's about what I figured. Thanks @Ray

Awesome thanks! I'll be bookmarking that one!

Hi Ray

Can you post a link to the map or share it ?