American Gas Lamp Works Bavarian 1200W 21" Weather Green Residential Wall Mount Aluminum Natural Gas Lamp With Dual Inverted Gas Mantle Light Assembly, Beveled Tempered Glass Panes and Small Brass Ball Finial nectre The SCA Steel Chimney Adapter Model:OAS LP26 The SCA Steel Chimney Adapter is used to provide support for the installation of an RS or RSHT chimney fan on a round steel chimney Framing Front Width American Gas Lamp Works LLC (“AGLW”) warrants that its gas and electric lighting fixtures (the “Product”) will be free from defects in material and workmanship from the date of manufacture by AGLW for the following periods: What is the difference between gas mantle and open flame gas lamps