DuraVent Concentric Vent System 3" x 5" Roof Support
The DuraVent Concentric Vent System 3" x 5" Roof Support is a premium concentric vent roof support engineered to provide secure structural support for condensing and non-condensing gas appliance vent systems. Designed for the DuraVent Concentric Vent System (CVS), it features compatibility with a 3-inch inner diameter and 5-inch outer diameter vent configuration. The system incorporates a UL 1738-approved super-ferritic stainless steel inner wall and an innovative twist-lock connection, eliminating the need for clamps or mechanical fasteners while simplifying installation and maintaining a secure, gas-tight seal.
Built for reliable long-term performance, the DuraVent Roof Support works with the CVS venting system’s integrated O-ring sealing technology to prevent exhaust gas and combustion air leakage. The built-in condensate management system helps reduce standing moisture, protecting high-efficiency gas furnaces, boilers, and water heaters. Ideal for residential and commercial HVAC applications, this roof support provides dependable stability, simplified installation, and professional-quality performance for direct vent gas appliance installations.
Features
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DuraVent Concentric Vent System 3" x 5" Roof Support: High-quality concentric vent support accessory designed to provide secure structural support for DuraVent CVS vent pipe systems.
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Roof-Level Pipe Support: Specifically engineered to support concentric vent pipe at the roof level, helping maintain proper alignment and stability during installation.
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Compatible with 3" x 5" CVS Vent Systems: Designed for use with DuraVent Concentric Vent System components featuring a 3-inch inner diameter and 5-inch outer diameter.
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Reliable Vent Installation Component: Helps create a secure and professional gas appliance venting system for condensing and non-condensing heating equipment.
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Supports Safe Vent Routing: Provides dependable support for direct vent gas appliance installations, helping maintain proper vent positioning and performance.
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Durable Construction: Built to deliver long-lasting performance as part of a complete high-efficiency HVAC venting solution.
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Professional HVAC Accessory: Ideal for use with gas furnaces, boilers, tankless water heaters, and other approved direct vent appliances.
Specifications
| Attribute |
Specification |
| Brand |
DuraVent |
| Model |
35CVS-RS |
| Series |
3" x 5" Concentric Vent System |
| Product Type |
Attic Insulation Shield |
| ØA |
5 1⁄8" |
Warranty
- Limited Lifetime Warranty
Documents & Files
