DuraVent DuraFlex AL 3" Aluminum Top Plate w103 support boxes with factory-installed starter

support boxes with factory-installed starter sections

Mounting Brackets &nbsp

Model Size Dimension 46DVA-WS 4"x6

Item Number BH3622000 Fuel Type Electric Color Black Heat Area 143 sq

DuraVent DuraFlex AL 3" Aluminum Top Plate w103 support boxes with factory-installed starterDuraFlex Aluminum An economical venting system used for relining masonry chimney for natural gas or liquid propane category I, draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent for a wide range of applications, including: natural gas fireplaces, gas fired furnaces, boilers, water heaters, and wall or space heating applications. Protects the masonry chimney from damaging effects of flue product condensation.