ronixrider82 wrote:
It is a suburban hot water heater. Took it to the dealer and they couldn't find it.. Guess I will have to take it to another one. But if you turn anything on or put a load on the plug it will kick it.
Unfortunately many RV dealers do not have a good electrician. And electricians are not familiar enough with RVs.
Might try a mobil service tech but check that he is good at finding a ground fault in the 120v system before he come out. You don't want to pay for three hours work to find nothing.
To find the issue they need to isolate each branch to determine where the problem is. Then isolate the components on that branch to find the issue.