Metal-Fab Type B-Vent 3" x 48" Chimney Length Pipe wood-fireplace Our one-piece flue and casing

Our one-piece flue and casing design reduces installation time and cost with no field assembly required

Includes tempered fire glass gems and ignition controls

allowing you to adjust your gas log settings from an easily accessible wall switch

Download Optional Mesh Screen Instructions

Natural gas vs

Metal-Fab Type B-Vent 3" x 48" Chimney Length Pipe wood-fireplace Our one-piece flue and casingType 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