Malm 12" x 8" Mid Section Pipe With RAL 2008 49 24340 Powder Coat Finish durachimney 12id building and design professionals typically BTU NG 23 building and design professionals typically include at least one gas fueled fireplace in entry level new construction homes as well as a second or third fireplace when planning move up or luxury custom properties The longest part of the setup process is trying to figure out where you want to place it – be sure it complies with our clearance requirements particularly with regard to moving objects like curtains Available in 3 length sizes and 3 diameter sizes For use with Malm Gas Units only