Metal-Fab Type B-Vent 30" x 42" Standard Tee btu41000 24V operation

24V operation

Our residential series posts require burial installation

no scratch formula

Item Number 3DFSW-15 Series DuraFlex SW Product Type Length Size (Diameter) 3" Flex Length 15' Warranty

In the United States and Canada

Metal-Fab Type B-Vent 30" x 42" Standard Tee btu41000 24V operationType 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