DuraVent DuraFlex AL 3" Aluminum Universal B-Vent to Aluminum Flex Adapter w59.5 Front Width: 48"

Front Width: 48"

Use with Fireglass or Firebeads

or reproductive harm

Model GL26 Dimensions

DuraVent DuraFlex AL 3" Aluminum Universal B-Vent to Aluminum Flex Adapter w59.5 Front Width: 48"DuraFlex 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.