While I was winterizing our GTS I discovered an unusual "gotcha" regarding the AC power outlets inside the rear storage bay. When I plugged in a sonic pest control unit I didn't have power. I checked the GFI breaker and outlets and they were all working fine. Since I had just turned off the AC breakers I don't use while in storage I started turning them back on. Surprise, surprise, surprise...
It seems the cargo bay AC outlet is wired to the AC heater of the water heater....
I thought this would have been part of the GFI "daisy chain" off the bathroom receptacle. That AC breaker is not labeled for anything except the water heater so it is not real obvious. Just wanted to pass this along in case someone else is chasing odd AC issues.....