That is what e did on our old camper - those units that run off electric or gas cost a fortune - same with air conditioners - we just replaced the cieling unit with a window unit - not that attractive but was about $800 cheaper - this is an old camper on a permanent lot in Salter Path, NC - hope your wife is okay - more than likely that is something to do with the gas operation part of the fridge - jsut guessing though