Vollrath 36"W Refrigerated Display Cabinet, 36" X 21" X 32-1/2". Inside lighting strips located both at the top of the cabinet and underneath the upper shelf create optimum food display throughout cabinet. Attractively designed base allows display to be used either as a drop-in or as a freestanding countertop unit - use two or more units to create excellent heated/refrigerated merchandising display lineups. Dual fans circulate air throughout unit to ensure even temperature control. Triple-glazed front glass gives added strength and insulation. Lift-and-remove rear sliding doors for easy display changes and end of day cleaning. 12 1/4" (31.1 cm) bottom shelf depth to accommodate steam table pans, trays, bowls, or other display items. Top shelf - 7 1/2" (19 cm) depth. 120 Volt cord and plug - avoid complicated electrical installations. Digitally controlled thermostat for precise and consistent Set. Refrigerated units: 36° to 46° F (2° to 21° C) temperature range. Heated units: 104° to 158° F (40° to 70° C) temperature range.