Rich...been meaning to search the RV centers for a used propane (ammonia and water system)refrigerator for a couple of years now... much cheaper than a new system, but really haven't needed one during hurricane season... there are a few remaining "stilt homes" off the mouth of the local river that still have ARKLA (Arkansas and Louisiana Gas Company) full sized refrigerators... most are propane, but some older ones kerosine fueled