This multi-fuel stove has a capacity of up to 4.2kW output and can be fuelled by Wood, Charcoal, and Smokeless Fuel. It features a solid Steel body with FireBrick Walls + Ceiling and a removable ash pan for convenience. The flue can be placed at the top or rear, depending on your layout and preferences. CAUTION: Burning coal is not recommended as it may damage the item and cause a health risk. Includes: Baffle Plate, 5" Pipe Collar, Ash Pan Handle. Back Flue Dimensions: From floor to start of hole: 36.2cm. From floor to centre of hole: 43.5cm. From floor to top of hole: 50.8cm. Top Flue Dimensions: From back to start of hole: 3.1cm. From back to centre of hole: 10.5cm. From back to end of hole: 17.8cm. Pipe Collar Dimensions: 5 inches.