I went down to the boat on Friday, prepared to test things...........the breaker worked fine. I plugged in the power cord with the main breaker on, outlet breaker on, four lights and a air mover/heater plugged in. Everything powered up and the breaker did not trip. Not sure how many amps I'm pulling through the cord but it was warm enough to melt down through the snow after a couple of hours. Still too cold to test the autopilot control in the cockpit but I did get a bunch of teak oiled ..........right up until that headache hits from the fumes, life is good.
We are supposed to get a foot of snow on Wednesday and into the 40's for the weekend, another chance to test the FM theory.