DuraVent DuraFlex AL 2" x 25" Aluminum Length h68.5 For Fresh Air (Combustion Air)

For Fresh Air (Combustion Air) duct termination

weather-proof finish

and multicolored bed to make this fireplace perfect for any time of day

Product Height 16

DuraVent DuraFlex AL 2" x 25" Aluminum Length h68.5 For Fresh Air (Combustion Air)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.