This charcoal heat controller is designed for any Weber 22″ charcoal grill. Up to 7 hours of low-and-slow temperatures before refueling Diffuser ring maximizes entire 22″ grate for indirect low-and-slow Extreme direct high heat for searing Convention heat for crispy wings Stainless steel 6.3lbs Dimensions When Set Up: 18.3″RD x 4.5″H
