Description
Welcome to the world of DuraVent, where excellence meets innovation. As the industry leader in venting solutions, we take pride in introducing the DuraFlex Sleeve—an essential component that elevates your HVAC and hearth installations to the next level of performance and safety.
When it comes to venting systems, flexibility is key. The DuraVent DuraFlex Sleeve is a testament to our commitment to providing you with the best tools for any installation scenario. Whether you're connecting a liner to an appliance flue collar or embarking on a complex chimney relining project, our DuraFlex Sleeve offers the utmost versatility. Crafted with precision and designed for durability, this component ensures seamless connectivity and maximizes the efficiency of your venting system.
Benefits:
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Versatile Compatibility: The DuraFlex Sleeve is designed to fit seamlessly into various applications, including gas, wood pellet, oil, and wood appliances. It's the perfect choice for fireplace inserts, furnaces, boilers, and water heaters, giving you peace of mind knowing that your installation is in safe hands.
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Hassle-Free Installation: Say goodbye to complicated setups. Our DuraFlex Sleeve simplifies the installation process, saving you time and effort. With zero clearance for gas, oil, and pellet applications, and just a 1-inch clearance to masonry for wood-burning, it streamlines your projects without compromising safety.
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Premium Craftsmanship: Crafted with precision and backed by a limited lifetime warranty, the DuraVent DuraFlex Sleeve is built to last. Its single-wall construction ensures durability and reliability, ensuring that your venting system remains trouble-free for years to come.
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Trusted Certification: We understand that safety is paramount. That's why the DuraFlex Sleeve is rigorously tested and certified to meet UL 1777 and ULC S635 (MH45609) standards. You can trust DuraVent to deliver products that adhere to the highest industry benchmarks.
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Unmatched Selection: Whether you need a 4-inch or a 12-inch inner diameter, we've got you covered. With a range of sizes to choose from, finding the perfect fit for your project is a breeze.
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Professional-Grade Performance: Installers and professionals across the industry rely on DuraVent for a reason. Our DuraFlex Sleeve not only meets but exceeds expectations, ensuring that your venting system performs optimally.
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Peace of Mind: With the DuraVent DuraFlex Sleeve, you're investing in more than just a product; you're investing in peace of mind. Our limited lifetime warranty underscores our commitment to quality and your satisfaction.
Features:
- Use to connect a liner into an appliance flue collar.
Specifications:
| Model | Size |
| 4DFS-SLV | 4" (I.D) x 4.333" (O.D) x 4.5" (H) |
| 5DFS-SLV | 5" (I.D) x 5.333" (O.D) x 4.5" (H) |
| 55DFS-SLV | 5.5" (I.D) x 5.75" (O.D) x 4.5" (H) |
| 6DFS-SLV | 6" (I.D) x 6.333" (O.D) x 4.5" (H) |
| 7DFS-SLV | 7" (I.D) x 7.5" (O.D) x 4.5" (H) |
| 8DFS-SLV | 8" (I.D) x 8.3" (O.D) x 4.5" (H) |
| 10DFS-SLV | 10" (I.D) x 10.3" (O.D) x 4.5" (H) |
| 12DFS-SLV | 12" (I.D) x 12.25" (O.D) x 4.5" (H) |
| Construction | Single-Wall |
| Clearance | 0” clearance for gas, oil, and pellet applications. |
| Clearance | 1” clearance to masonry for wood-burning |
| Listings | Listed to UL 1777 and ULC S635 (MH45609). |
| Warranty | Limited lifetime warranty |
Downloads:
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.