Metal-Fab Type B-Vent 7" Partition Thimble w40.7 Charge Time: Approximately four hours

Charge Time: Approximately four hours

Protects against downdrafts and spillage

Log Positioning     Over Width Flue Outlet Diameter 8" Type of Chimney CAN/ULC S604

Use the assembly for either a remote or wall switch

multilayer PVC exterior

Metal-Fab Type B-Vent 7" Partition Thimble w40.7 Charge Time: Approximately four hoursType 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