Metal-Fab Type B-Vent 3" to 4" Drafthood Increaser 74in Featuring a 10-foot length

Featuring a 10-foot length

Apply a 1/8″ bead of cement into the gasket channel

Included Items' Part Numbers: OAS-LP22

Millivolt control models offer reliable on/off operation with remote control capabilities

The logs have been created from real wood samples to meticulously recreate the intricate bark detail and burning coloration of charred wood

Metal-Fab Type B-Vent 3" to 4" Drafthood Increaser 74in Featuring a 10-foot lengthType 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