Metal-Fab Type B-Vent 18" x 12" Adjustable Length Pipe sqft3000 True design flexibility is made

True design flexibility is made possible with an optional industry-leading heat management system that allows you to install your television above

a 28” square fire pit

change your settings and even set timers

minimizes the formation of creosote

Metal-Fab Type B-Vent 18" x 12" Adjustable Length Pipe sqft3000 True design flexibility is madeType B Gas Vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist lock connection and locking tab, eliminating the need for sheet metal screws. Metal Fab Type B Gas Vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal Fab Type B Gas Vent products 3" 6" adapt to major competing brands and when installed