Exterior top is one-piece, 16-gauge stainless steel, with integral 2.12" (5.4cm) high square nosing on front. Top has a mechanically cooled refrigerated raised rail at rear with openings to accommodate 1/6 size pans. Pans and adapter bars are provided by others. Pans are recessed 3" (7.6cm) or 2" (5.1cm) and set on adjustable stainless steel pan supports. Rail interior is 22- gauge stainless steel. Raised rail openings have 20-gauge stainless steel removable lids. Unit is equipped with separate expansion valve and on/off switch for refrigerated rail. Temperature in top opening to maintain 33°F (1°C) to 41°F (5°C), with pans recessed 3" (7.6cm), at 86°F ambient room temperature, meeting NSF7 requirements.
Exterior back and bottom are 24-gauge galvanized steel. Exterior ends are 18-gauge galvanized steel.
Base Interior is 22-gauge stainless steel back and bottom. Base interior ends and door frames are thermoformed ABS plastic. Base is insulated with 1.5" (3.8cm) high density foamed in place polyurethane.
Door(s) have a 22-gauge stainless steel exterior front, with a thermoformed ABS plastic interior liner. Door(s) have a black recessed handle and a snap-in magnetic gasket which is easily replaceable.
Base has a blower coil assembly with expansion valve located behind door mullion. Base is equipped with independently controlled thermostat and solenoid valve. On/off switch for unit is located behind the hinged panel.
Unit is mounted on 6.13" (15.6cm) high adjustable stainless steel legs.
Electrical connections are 115 volts, 60 Hertz, single phase. Unit has a 8' (2.4m) long cord and plug.