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Christmas Sale 8" Duraliner Oval 10" X 22" Extend-a-cap Kit - 8dlr-kxc20 Collection [TcwxKuQV]

$47.99 $153.99 -69%

8" DuraLiner Oval Extend-A-Cap Kit The 8" DuraLiner Oval Extend-A-Cap Kit is a comprehensive solution for terminating DuraLiner at the top of your masonry chimney. This kit is designed to provide a secure and efficient venting system for your heating

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8" DuraLiner Oval Extend-A-Cap Kit

The 8" DuraLiner Oval Extend-A-Cap Kit is a comprehensive solution for terminating DuraLiner at the top of your masonry chimney. This kit is designed to provide a secure and efficient venting system for your heating appliances, ensuring both safety and performance. The Extend-A-Cap Kit includes a base plate, support clamp, storm collar, and a cap with a spark arrestor, offering a complete solution for your chimney relining needs.
  • Secure Termination: The kit's components work together to create a reliable seal at the top of your chimney.
  • Easy Installation: With the included base plate and support clamp, installation is straightforward and hassle-free.

Product Specifications and Technical Details

The DuraLiner system is a high-temperature, insulated double-wall masonry relining system, designed for use with a variety of fuel types, including gas, pellet, oil, wood, and coal. This system is specifically engineered to protect masonry chimneys from the damaging effects of flue product condensation, ensuring the longevity and safety of your chimney. Key features of the DuraLiner include:
  • High-Temperature Resistance: The double-wall design effectively insulates against high temperatures, providing added safety.
  • Zero/Zero Clearance: Suitable for high heat wood-burning appliances, the DuraLiner offers zero/zero clearance, simplifying installation.
This kit is also designed to reduce creosote buildup, enhancing the efficiency and longevity of your chimney.

Practical Uses and Benefits

The 8" DuraLiner Oval Extend-A-Cap Kit is an essential component for any home or business that relies on heating appliances. Its benefits are numerous, making it a must-have for those seeking a safe and efficient chimney solution. Here are some of the practical uses and benefits:
  • Safety: The DuraLiner system provides a barrier against the damaging effects of flue product condensation, reducing the risk of chimney fires and improving overall safety.
  • Efficiency: By reducing creosote buildup, the DuraLiner system helps maintain the efficiency of your heating appliances, saving you money on energy costs.
Whether you are a homeowner looking to upgrade your chimney or a professional in the heating and ventilation industry, the DuraLiner Extend-A-Cap Kit is a versatile and reliable choice.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It’s a pleasure to own and use this.

- Ezra W..

December 31, 2025

Absolutely no complaints!

It is worth every single cent.

- Ember G..

December 31, 2025

Absolutely no complaints!

Well-made product. I do recommend.

- Lauren R..

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