The Isotherm Compact 2005 Refrigeration System is an air-cooled, ice box conversion kit that will refrigerate a space up to 2.1 cubic feet or freeze a properly insulated space up to 0.7 cubic feet. It has a flat evaporator that can be used as is or bent to fit the dimensions of the box. The unit comes pre-charged with quick-connections and 6 of flexible copper refrigeration lines, which makes installation easy. This model is DC-only and comes complete with compressor mounting bracket and thermostat.Refrigeration kit for 2.1cu.ft. refrigeratorDC 12/24VPre-charged with quick-connectsDraw: 2.5A @ 12V; 1.25A @ 24VWeight: 20lb.Evaporator dimensions: 5 1/8"H x 14"WWarranty: Five years limited on compressor; Two years on parts