The Specification Line® Pass-Through Refrigerator is a one-section refrigerator with a capacity of 23.0 cubic feet. It features a top-mounted self-contained refrigeration system and four half-height hinged glass 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 pilaster with shelf clips. The exterior front, sides, and interior are made of stainless steel. The refrigerator is equipped with four 5" locking casters and uses GreenGenius™ R290 Hydrocarbon refrigerant. It has a power of 0.22 HP and operates on 115v/60/1-ph with 4.2 amps. The refrigerator is NSF and cULus certified. There are also other pass-thru refrigerators and freezers available.