Electrolux (E9BMEDB000) Incoloy armoured heating elements positioned under the base of the well. Used to keep cooked food at serving temperature using hot water inside the well. Water temperature to be controlled by thermostat with maximum temperature of 90 °C. Exterior panels of unit in stainless steel with Scotch Brite finish. Extra strength work top in heavy duty 2 mm stainless steel. Right-angled side edges to allow flush-fitting junction between units.