American Gas Lamp Works Cavalier 1400W 21" Charcoal Gray Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Urn Finial btu8000 Fireside Grand Oak burners are MGAPLSQFB36-KITLP + Crystal Cove Finish Diameter:12-Inch 2000-2999 btu147000 and campfires

American Gas Lamp Works Cavalier 1400W 21" Charcoal Gray Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Urn Finial btu8000 Fireside Grand Oak burners are MGAPLSQFB36 KITLP + Crystal Cove Finish Diameter:12 Inch 2000 2999 btu147000 and campfires Fireside Grand Oak burners are compatible only with Fireside Grand Oak logs 91 Type of Gas Natural Gas Ignition Millivolt Vent Type Direct Vent Venting 4 x 6 5 8 Installation Zero Clearance Orifice (Front Rear) 44 40 Air Shutter Opening 3 16" Gas Inlet Shut Off Valve (Pipe) 1 2" NPT Gas Supply Pressures (inches water column) Maximum 14 Minimum 4