I have a 2006 Crossroads Cruise 5th wheel. I have a GFCI that is tripping and killing the circuit. The breaker does not trip and the fuse does not blow. I changed the GFCI and I get the same result. A...
Had that happen one time and it nearly drove me crazy...check the water heater element...if you turned power on to the water heater with no water in it, the element will burn out and cause a ground fault.