Heavy copper pot stills, 12″ Stainless man-way, outlet nozzle sizes of 4″, 6″, 8″, and 12″. 2″ drain valves, pressure and vacuum relief valve in upper head, manual vent valve and pressure gauge, 5″ angle head mash thermometer by Tel-Tru (made in USA), mixer mount is a 3″ tri clamp, tank is insulated and wrapped in your choice of oak, cypress, or mahogany woods. Brass distillery name plaque included. Comes standard as a gas fired still with a 440,000 BTU burner (natural or propane) Heat box for still has 4 adjustable legs and a 6″ exhaust flue. These can be converted into electric heated stills.