hohenwald48 wrote:
You should be careful when using solid copper Romex in RV wiring. The constant vibration can cause panel connecting screws and wire nuts to loosen causing high resistance connections that can generate heat. I've seen wire nuts back completely off the wires in RVs and boats.
Also, the uninsulated ground wire can contact the neutral buss causing a dangerous neutral/ground bond inside the RV.
Don't understand what you're saying about the use of romex, the entire coach is wired with solid copper. The main 6/4 feed is stranded. Any wire nuts were taped from the factory. As for the ground making contact, its next to impossible to happen, could it sure, anything could happen.