The StoveTec rocket stove can burn both wood and charcoal. Wood is fed into the big door. The small lower door controls the flow of air into the fire which lowers emissions. When burning charcoal, the big door is closed, and the rate of burn is also controlled by opening and closing the lower door. Features include insulative and abrasion-resistant combustion chamber, grate to hold both wood and charcoal, two doors with sliding covers, cast iron stove top, stick support, adjustable galvanized steel pot skirt, painted sheet metal body, and wooden and painted steel handle.