Although similar in many respects to the 1800 model, the 2200 stove is more suited to more intensive, continuous use. Its 20% larger firebox is ~designed to maintain steady heat over a longer period~. A powerful, ultra - silent 130 - CFM fan is available as an option. The glass surface of the bay window is also 20% larger than that of the 1800 model, providing a wonderful view of the fire from every angle. In short, the Osburn 2200 offers ~a perfect combination of utility and enjoyment~ Louver assembly with trivet kit and door overlay MUST be ordered to complete unit (not included - see accessories above - shown above with brushed nickel door overlay and black louver and trivet kit). The louver trivit kits in gold include gold spring handles. The nickel louver trivit kits do not include spring handles since they match with the black handles that come with the stove. If matching handles are desired, they must be ordered separately. The black louver and trivit kit does not include the spring handles since they are included with the stove.Heating capacity: 500 to 2,000 sq. ft. Firebox volume: 2.2 cu. ft. Maximum log length: 18 Adjustable handle ~Self - cleaning glass system~ Ash drawer with safety lid Mobile home approved Optimum efficiency: 73%Back: 13.5 Back: 6 Corner: 10 Corner: 3 Depth: 17 Depth: 25.75 Exhaust Pipe Diameter: 6 Glass Surface: 265 sq. in. Height: 11.5 Height: 30.62 Height: 9 Log Positioning: Over Width Max Ouput - EPA Test Wood: 30, 400 BTU h. Max Ouput - Seasoned Cord Wood: 70,000 BTU h. Minimun Chimney Height: 12' Recommended Chimney Diameter: 6 Sides: 17 Sides: 20.5 Steel Thickness: 0.32 Test Standard - Emissions: EPA Method 28 Test Standard - Safety: ULC S - 627 UL 1482 Top: 84 Type of Chimney: 2,100 deg. F (650 deg. C) Type of Door: Ceramic Glass Type of Fuel: Wood Weight: 442 lbs. Width: 19 Width: 25.62Requires the addition of a louvre and trivet kit and a door overlay Consult your local building code agency, prior to installation, to ensure compliance with local codes-inc