American Gas Lamp Works Bavarian 1200W 21" Noble Bronze Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Brass Loop Finial zero-clearance 000 Average overall efficiency - Black Adjustable Steel Elbow btu55000 34" Zircon Gas B-Vent - LP - RAL 8007 38/60007 Powder Coat Top Finish - Matte Black Base Finish Size and Type:Flat Top 30x30-in Roman Bronze Twisted Rope Folding Screen

American Gas Lamp Works Bavarian 1200W 21" Noble Bronze Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Brass Loop Finial zero clearance 000 Average overall efficiency Black Adjustable Steel Elbow btu55000 34" Zircon Gas B Vent LP RAL 8007 38 60007 Powder Coat Top Finish Matte Black Base Finish Size and Type:Flat Top 30x30 in Roman Bronze Twisted Rope Folding Screen 000 Average overall efficiency HHV 69 % Average overall efficiency LHV 74 % Optimum efficiency 77 % Burn Time 8 Hour Diameter Flue 6 inch Maximum Log Length 20 inch Mounting Location Freestanding Decorative Style Classic Traditional Dimensions you must work out the pitch of your roof