The Specification Line® Pass-Through Refrigerator is a one-section unit with a capacity of 23.0 cubic feet. It features a top-mounted self-contained refrigeration system and four half-height hinged solid doors that can be locked. The refrigerator also includes three adjustable chrome wire shelves, a 4.3" easyTouch® screen temperature display/control with remote monitoring, LED interior lighting, and a stainless steel exterior front, sides, and interior. It is equipped with four 5" locking casters for easy mobility. The refrigerator uses GreenGenius™ R290 Hydrocarbon refrigerant and has a 0.22 HP motor. It operates on 115v/60/1-ph power with 4.2 amps and a NEMA 5-15P plug. The unit is NSF, cULus, and ENERGY STAR® certified. (There are also other pass-thru refrigerators and freezers available.)