The Bunn 03070.1000 Tank Heater provides reliable and efficient water heating to maintain proper brewing temperatures in compatible commercial coffee equipment. This component is an electric immersion-style tank heater designed to operate at 120 volts with a 1680-watt output, supplying consistent heat to the water reservoir. It works by converting electrical energy into controlled hea... https://partsfe.com/tank-heater120v-1680w-for-bunn-part-030701000