Metal-Fab Type B-Vent 18" Storm Collar h8.1 Model: 907-043

Model: 907-043

EPA 2020 approved Maximum log length 20" Log positioning Loading over width Chimney diameter 6" Type of chimney Liner - ULC-S635

Extended Smoke Shield Manual

Note: Langley hard pipe installation requires + LANGTTRK-ADP + DURA-FLEX

Metal-Fab Type B-Vent 18" Storm Collar h8.1 Model: 907-043Type 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