My Atrium was dead all in the lower compartments. Pulled the GFI and the lead was lose. Fixed that and now the GFI kept tripping? Went below and unplugged a 110 plug in the Inverter Compartment that I am asking if anyone knows where this goes too? Engine Heater if I have one is what we assume as I unplugged it and everything works and GFI does not trip? Anyone know where this original installed 110 outlet and plugged in wire goes too? Goes immediately up into the flooring and GONE?
Try replacing the block heater. There is a link on the same.
5 months out later, the bathroom GFI pops off and on still and I have not isolated why?
Have not been in cold weather to be concerned of the block heater yet, but poses a question of what temp makes it warm? Thermostat in the oil pan?