There is Electric Cup Type Chafing Dish Heater offered by us that uses indirect heat to keep food warm in a large and shallow pan. The chafers generate gentle heat by moving electromagnetic current into induction chafing dishes, which maintain safe temperatures within. Electric chafers provide some of the same functionality, but only require an electrical power supply instead of the less-common induction heaters. The Electric Cup Type Chafing Dish Heater is made for keeping the items safe and hot whenever needed to be served. The heater is easy to use.