Featuring the Crystal Cold Line of Propane refrigerators. Select the size unit that best fills your needs, 12, 15, 17, 18 or 21 cubic foot refrigerators. Or if you are looking for a freezer, view our 15 cubic foot upright or 10 cubic foot chest freezer. These propane refrigerators and freezers are built by Amish Craftsman for the Amish community and others in need of quality refrigeration. These dependable heavy duty units are the largest made in the U.S.A. Factory tested and approved