Vollrath Serve-Well Steam Table - Model 38213, 120 Volt - 3 Pan - Thermoset Fiber-Reinforced Resin Wells – Self-insulating and maximum energy efficiency. Will not rust or pit. Clean easily by wiping off water deposits from the non-metallic surface. Thermostatic Heat Controls – Automatically adjust for water temperature and food volume changes to reduce food waste. Capillary Tube Thermostats – Control supply power only when needed for maximum power efficiency. Low-water Indicator Light – Eliminates guesswork. Dome Heating Elements – Use up to 25% less energy and concentrate energy into the wells. Non-stick surface prevents scale build-up for easy cleaning and longer operating life. Wells – Wide no-drip lips on wells keep top surface dry. Equipped with individual brass drain valves. Recommend using up to 4" (10.2 cm) deep food pans ,standard and fractional sizes. Mechanical guards on all controls and power switch for safety and reliability. 10ft. (3 meters) power cord bottom-mounted to stay out of the way.