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Last Chance Duravent | Duraflex Al Tee With Cap Type B Gas Vent 3"-8" Inner Diameter Tool [eOMrkSyb]

$34.99 $111.99 -69%

DuraVent DuraFlex AL Tee with Cap: Advanced Venting SolutionIntroducing the DuraVent DuraFlex AL Tee with Cap, a cutting-edge venting solution designed to enhance the efficiency and safety of your HVAC and Hearth systems. This tee, crafted with preci

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DuraVent DuraFlex AL Tee with Cap: Advanced Venting Solution

Introducing the DuraVent DuraFlex AL Tee with Cap, a cutting-edge venting solution designed to enhance the efficiency and safety of your HVAC and Hearth systems. This tee, crafted with precision, is an essential component for relining masonry chimneys for natural gas or liquid propane category I appliances. With its wide range of applications, the DuraFlex AL Tee is your go-to choice for fireplaces, furnaces, boilers, water heaters, and wall heating applications.

Key Product Features and Benefits

Boasting a fast-connect band and removable branch, the DuraFlex AL Tee offers quick and easy installation, saving you time and effort. Its efficient aluminum inner pipe heats up rapidly, preventing condensation and ensuring a safe operation. This tee is compatible with DuraFlex Aluminum flex and any brand of B-vent, allowing seamless chimney relining without the need for additional connectors. Here are some of the standout features and benefits:
  • Efficient Venting: Prevents harmful condensation, enhancing the longevity of your appliance and vent system.
  • Fast Installation: The fast-connect band and removable branch make installation a breeze.
  • Compatibility: Works with DuraFlex Aluminum flex and B-vent brands for flexible installation options.
  • American Craftsmanship: Proudly manufactured in the USA, guaranteeing quality and reliability.

Applications and Specifications

Whether you're installing a new gas fireplace or updating an existing heating system, the DuraFlex AL Tee with Cap is a versatile solution. It's ideal for natural gas or liquid propane category I appliances, including fireplaces, furnaces, boilers, water heaters, and wall heating applications. The tee comes in various sizes and specifications to accommodate different installation needs. With its Type B Gas Vent design, 010” aluminum construction, and a 0” clearance to masonry, this tee is built to last and ensure optimal performance. Here are some key specifications:
  • Model: 3DFA-T to 8DFA-T
  • Dimensions: Ranges from 8.5" x 3.25" to 13" x 5.75"
  • Vent Type: Type B Gas Vent
  • Materials & Construction: 010” aluminum (2-ply of .005”)
  • Clearance: 0” clearance to masonry
  • Listings: Listed to UL 1777 and ULC S635
  • Warranty: Limited Lifetime Warranty

What Our Customers Say

December 30, 2025

Absolutely no complaints!

The product is a very good quality piece.

- Madilynn C..

December 30, 2025

Absolutely no complaints!

It's a very good quality, well-made product.

- Avery V..

December 30, 2025

Absolutely no complaints!

The product is a very good quality purchase.

- Zoya C..

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