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

Elevate your HVAC and hearth experience with the DuraVent Type B Gas Vent system. As the premier company in the venting industry, DuraVent has earned its reputation by delivering innovative, safe, and professional products. Our Type B Gas Vent sets new standards with DuraLock, an ingenious connection system. Align the indicators, feel the ends grasp together, and hear the satisfying snap as the connection locks firmly in place.

Designed to meet the rigorous demands of the job site, our Type B Gas Vent features a recessed inner wall that eliminates handling damage. It quickly heats up during appliance operation, minimizing condensation in both the appliance and vent system. Whether you need pipe lengths from 6 to 60 inches or a variety of adjustable and rigid fittings, we've got you covered.

Upgrade your venting system with the DuraVent 2" Aluminum Flex Vent Pipe – a trusted choice for those seeking cost-effective and dependable venting solutions. DuraVent, the premier name in the venting industry, has earned its reputation as an industry leader by consistently delivering innovative, safe, and professional products for the HVAC and Hearth markets.

DuraFlex AL is an economical yet high-performing venting system designed for relining masonry chimneys. It's the go-to choice for natural gas or liquid propane category I appliances equipped with draft hoods, as well as appliances tested and listed to use Type B Gas Vent. This flexible aluminum marvel opens up a world of possibilities, offering impeccable venting for natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications. Notably, it provides vital protection to your masonry chimney, safeguarding it from the damaging effects of flue product condensation.

Benefits

  1. Efficiency Redefined: DuraFlex AL features a single-wall (1-ply) aluminum construction that heats up rapidly, eliminating condensation in the appliance and vent system.
  2. Versatile Lengths: Available in 25', 35', and 50' flex lengths, ensuring a perfect fit for your unique venting needs.
  3. Cost Savings: Connects seamlessly to any brand of B-vent, allowing you to reline your chimney without replacing the existing B-vent connector, saving you time and money.
  4. Reliable Performance: This aluminum flex liner remains hot during operation, ensuring optimal venting and preventing condensation-related issues.
  5. Proudly American: Rest easy knowing that your DuraFlex AL is 100% manufactured in the USA, upholding the highest quality standards.

Applications

DuraFlex AL (DFAL) aluminum flexible relining is the versatile answer to your venting needs. It's perfectly suited for a range of applications, including:

  • Natural Gas Fireplaces: Enhance the safety and performance of your fireplace with reliable venting.
  • Gas-Fired Furnaces: Keep your home cozy and warm with efficient venting for your furnace.
  • Boilers: Optimize your boiler's efficiency and ensure it operates at its best.
  • Water Heaters: Enjoy reliable hot water while safeguarding your chimney.
  • Wall or Space Heating Applications: Whether it's your home or workspace, DuraFlex AL offers the venting reliability you need.

Ideal Applications

For those seeking an economical yet efficient venting solution, DuraFlex AL is the ideal choice. It's specifically designed for:

  • Category I Appliances: Ensure safety and efficiency for appliances with draft hoods.
  • Natural Gas and Liquid Propane: Versatile enough to handle both fuel types.
  • Type B Gas Vent Compatibility: Perfectly suited for appliances tested and listed to use Type B Gas Vent.

Specifications

Model Size Flex Length
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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About the Manufacturer

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.

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

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

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