Vollrath, hot food display case, 40732 features: versatile heating element allows well to be used wet or dry rear drain valve for easier end-of-day maintenance energy regulator dial gives reliable temperature control to accommodate a wide range of different foods includes two adaptor bars to divide full-size well spaces for 1/6 size pans double skin stainless steel base reduces heat loss and allows unit to be used either as a drop-in or countertop stainless steel top is heated and can be used as a plate warmer sliding glass doors in rear lift out easily for cleaning top-mounted halogen lighting for excellent staging of merchandised food 120 volt cord and plug – avoid complicated electrical installations