Furnace,water heater and refrigerator not working. Trailer has 120 volt with all outlets working. 12 volt lights working. Stove top burners light. All 12 volt fusss verified with volt meter. No lights...
in my Flagstaff the 12 volt side of all of those is on a single fuse, labeled appliance
I would double check the fuses and be sure the connections to the fuse panel are tight. Does your unit have lights that come on when a fuse is removed or bad? if so you probably have one that doesn't light and that is probably the appliance fuse, start tracing from there
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,370 PostsLatest Activity: Mar 18, 2026