Auer Steel
Part #4DF25K
4in Alum Flex Chimney 25ft Kit
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- Brand: DuraVentDiameter: 4 inMaterial: AluminumLength: 25 ft
- 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.
- Materials and construction: single-wall 0.01 in aluminum (2-ply of 0.005 in)|Use with natural gas or liquid propane category I, draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent
- DuraVent DuraFlex AL Chimney Liner Kit, 4 in Dia, 25 ft Length, Aluminum