Metal-Fab Type B-Vent 6" x 12" Oval Pipe Length w69 Please refer to the fireplace

Please refer to the fireplace documentation section to see guides on how to gain access to remove the flame stencil from the fireplace

Stone sets are often moved to fit additional fireplace sizes

000 Viewing Area 22-1/2" x 12-7/16" Unit Width

Before you dive into using the app

GCUF/GRUF Series Vent Free Firebox

Metal-Fab Type B-Vent 6" x 12" Oval Pipe Length w69 Please refer 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