The Hoshizaki Pass-Through Refrigerator Steelheart Series is a two-section refrigerator with full glass doors on the front and back, making it ideal for maximizing efficiency in small kitchens. It operates on R290 refrigerant and has a voltage of 115v/60/1, with a 10 ft. cord and plug included. The interior capacity is 52.5 cubic feet, and it features a unique "ducted" air distribution system. The dimensions of the refrigerator are 55" W x 37.75" D x 79.5" H, and it has a nominal compressor of 1545 BTU/hr at 1/2 HP. The refrigerator comes with a one-piece, full door length chrome handle and (6) 4" stem casters (3 with brakes) as standard. The shipping crate dimensions are 58" L x 38.125" D x 81" H, weighing 681 lbs. It has a top-mounted energy-efficient non-electric evaporation system and lockable full glass doors. The refrigerator also includes a solid-state digital controller with temperature alarms and an LED display in either °F or °C. The exterior is made of stainless steel, while the interior is also stainless steel. The interior features vertically mounted LED light bars on each wall and one along the ceiling. The evaporator coil is epoxy electrocoated (E-Coat) to fight corrosion and extend its life. Optional kits are available, including 6" legs, epoxy or stainless steel shelves, tray/pan slides, and additional air filters. The glass doors are energy-efficient triple pane, argon-filled, with a low-e non-reflective coating and locks. The refrigerator comes with a five-year compressor warranty and a three-year parts and labor warranty. It also has field-reversible pass-thru doors that are spring-assisted and self-closing, with a stay-open feature that does not require a kit.