Hi, brand new to the forum, but I'm in the final stages of my woody teardrop. I currently have this wiring diagram essentially, but minus the converter set up: https://s-media-cache-ak0.pinimg.com/564x/b8/43/3c/b8433c0315c1f6b402847811deddb1a6.jpg. I just need to run one more negative from my fuse panel back to the converter, correct? That, and cut into the positive run with the converter/switch. Is a 55 amp converter reasonable if my maximum draw is around 20 amps? I've heard there is something like a 2-2.5 ratio. Any testimony for "WFCO or PowerMAX"?
What switch will do the trick? Any 3 option-DC switch? Is it something I can probably find at Lowe's/Home Depot?
One final concern: I'm adding a converter to my system because I will be living in my camper for 6 months at a national park. It can get 105+ degrees in the summer. The converter will be a in a tonguebox, that will be shaded. Should I have concerns for overusage and overheating?
Thanks to all. This website has been a great resource.