Mary and I ended up spending an entire weekend without hot water because of a wire that had pulled loose from the back of the water heater switch. The tech who looked at it, diagnosed and corrected the problem said I was close to losing the bathroom ceiling light also.
Evidently the wires were not installed with enough slack to allow a relaxed connection. This is quite disappointing to me and I just hope that the person who cut these wires too short did not wire the entire trailer!
Anyone else have this type of problem?