DuraVent

DuraVent 2" Inner Diameter DuraFlex AL - Aluminum Flex Length Type B Gas Vent Pipe

$39.00
$39.00
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Size by ft.

DuraVent DuraFlex AL 2" x 50" Aluminum Length

The DuraVent DuraFlex AL 2" x 50" Aluminum Length is an economical flexible chimney liner component designed for masonry chimney relining applications with Category I natural gas and liquid propane appliances. This lightweight aluminum liner is ideal for Type B Gas Vent applications, including natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating systems. It helps protect masonry chimneys from the damaging effects of flue gas condensation while improving venting reliability.

Engineered by DuraVent, a trusted leader in chimney and venting solutions, the DuraFlex Aluminum liner system provides flexible installation and dependable performance for residential and commercial gas appliance venting. Its durable aluminum construction offers a cost-effective solution for chimney restoration, gas vent replacement, and flexible liner installations where efficient and safe exhaust performance is required.

Features

    • DuraVent DuraFlex AL Aluminum Flex Liner: The DuraFlex AL 2" x 50" Aluminum Length is designed specifically for air intake applications, providing a reliable solution for compatible venting and HVAC systems.
    • Single-Wall Aluminum Construction: Manufactured with durable single-wall (1-ply) aluminum flex liner material for lightweight performance and easy installation.
    • Available in Multiple Flex Lengths: Offered in 25-foot, 35-foot, and 50-foot lengths, providing flexible options for various air intake and chimney system applications.
    • Designed for Air Intake Systems: Ideal for use as an aluminum flexible air intake liner where dependable airflow and easy routing are required.
    • Flexible Installation Solution: The lightweight aluminum design allows for easier handling, positioning, and installation in residential and commercial applications.
    • Quality DuraVent Venting Component: Manufactured by DuraVent, a trusted leader in chimney liners, flexible vent systems, and HVAC venting solutions.
    • Economical Aluminum Flex Liner: Provides a cost-effective air intake solution with durable aluminum construction for long-term system performance.

      Specifications

      Model Size Flex Length
      2DFA-25 2' 5 ft.
      2DFA-25 2" 25 ft.
      2DFA-35 2" 35 ft.
      2DFA-50 2" 50 ft.
      Vent Type Type B Gas Vent
      Materials & Const. 010” aluminum (2-ply of .005”)
      Clearance 0” clearance to masonry
      Listings Listed to UL 1777 and ULC S635
      Warranty Limited Lifetime Warranty

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