Metal-Fab Type B-Vent 4" Oval Tee With 3" BR. Oval d72 Requires finishing to the fireplace

Requires finishing to the fireplace opening on the interior side with plaster/tile/stone/brick -with or without a decorative frame

Does your fireplace have an unsightly and even dangerous edge as a result of its installation

and will readily allow heat to disperse into the surrounding living space

The Application for the mobile device has been upgraded to a newer application that offers  brightness adjustments

Metal-Fab Type B-Vent 4" Oval Tee With 3" BR. Oval d72 Requires finishing to the fireplaceType 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