The UltraSpec™ Series Pass-Through Refrigerator is a two-section, self-contained refrigeration unit with a capacity of 48.33 cu. ft. It features four full height solid hinged doors and six silver freeze (chrome-style) shelves. The exterior is made of stainless steel, while the interior is made of aluminum. The cabinet has a standard depth and is equipped with TOUCH POINT™ electronic temperature control/indicator and LED lighting. It utilizes expansion valve technology and has Santoprene door gaskets with a 2-year warranty. The stainless steel breakers and R290 Hydrocarbon refrigerant ensure efficient operation. The refrigerator is powered by a 1/3 HP motor and is cULus, UL EPH Classified, and UL-Sanitation certified. It is proudly MADE IN USA. (We also offer a variety of other pass-thru refrigerators and freezers.)