Type 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 to 6 in adapt to major competing brands and when installed establish a UL listed connection.
Metal-Fab® Storm Collar, 8 in Size, Twist-Lock Connection, 0.012, 0.018 in Gauge, Aluminum/Steel, Galvanized
|Gauge||:||0.012, 0.018 in|