Induction fan circulates the smoke through the cooking chamber. Hopper load keeps smoking and grilling without re-filling. Fire Pot ignites the wood. Auger fuels the fire to move wood from hopper to the fire pot. Powered by a standard household outlet. Shut down cycle. 36000 BTUs. 589sq.in. Grilling surface (31″ x 19″). LED Digital multi-position thermostat control. Holds up to 20 burgers 5 chickens 28 hot dogs or 6 rib racks. Dimensions: 46″H x 57″W x 25″D.