Metal-Fab Type B-Vent 4" 2/12 to 5/12 Pitch Dead Soft Flashing d54 Borosilicate glass

Borosilicate glass

Log Set Size Front Rear Depth Height 15" 21" 15" 15" 16" 18" 24" 18" 15" 16" 24" 30"

and many zero-clearance fireplaces

Model 46DVA-WG Diameter 4"x6

Framing Width 42"

Metal-Fab Type B-Vent 4" 2/12 to 5/12 Pitch Dead Soft Flashing d54 Borosilicate glassType 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