Metal-Fab Type B-Vent 16" to 20" Increaser d4.13 the darker mahogany finish on

the darker mahogany finish on the Hayworth adds a stately weight

30” Natural Gas

A stunning screen that enhances the visual interest of any hearth

Lava Stones

000 BTUs Nat and 28

Metal-Fab Type B-Vent 16" to 20" Increaser d4.13 the darker mahogany finish onType 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