DuraVent

DuraVent Concentric Vent System 3" x 5" 0/12 - 12/12 Pitch Adjustable Roof Flashing

$39.00
$40.00 $39.00
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DuraVent Concentric Vent System 3" x 5" 0/12 - 12/12 Pitch Adjustable Roof Flashing

The DuraVent Concentric Vent System 3" x 5" 0/12 - 12/12 Pitch Adjustable Roof Flashing is a high-quality concentric vent roof flashing accessory designed to provide a secure, weather-resistant seal for vertical vent installations with gas appliances. Engineered for the DuraVent Concentric Vent System (CVS), this adjustable roof flashing accommodates roof pitches from 0/12 to 12/12, offering installation flexibility for a variety of roofing applications. The CVS features a UL 1738-approved super-ferritic stainless steel inner wall, delivering superior corrosion resistance and reliable performance for condensing and non-condensing appliances.

Designed for professional HVAC venting systems, the DuraVent Adjustable Roof Flashing supports the 3-inch inner diameter and 5-inch outer diameter CVS configuration while helping protect roof penetrations from moisture intrusion. The complete concentric vent system includes a proprietary twist-lock connection, integrated O-ring sealing technology, and a built-in condensate management system to reduce standing condensation and prevent exhaust or combustion air leakage. Ideal for high-efficiency gas furnaces, boilers, water heaters, and direct vent applications, this roof flashing ensures durable, efficient, and dependable vent installation performance.

Features

  • DuraVent Concentric Vent System 3" x 5" Adjustable Roof Flashing: Premium concentric vent roof flashing accessory designed to provide reliable weather protection for vertical vent installations.
  • Weatherproof Roof Penetration Seal: Helps protect the area where the vent pipe passes through the roof, preventing moisture intrusion and maintaining a secure installation.
  • Adjustable Roof Pitch Compatibility: Designed to fit roof pitches from 0/12 to 12/12, providing flexibility for a wide range of residential and commercial roofing applications.
  • Compatible with DuraVent CVS Systems: Engineered for the 3" x 5" DuraVent Concentric Vent System, supporting proper fit and alignment with compatible vent components.
  • Supports Vertical Vent Applications: Ideal for high-efficiency gas appliance venting systems, including furnaces, boilers, and water heaters requiring vertical termination.
  • Storm Collar Required: Designed to be used with a compatible storm collar to complete the weather-resistant roof flashing assembly.
  • Durable Venting Accessory: Built to provide dependable performance and long-lasting protection as part of a complete direct vent HVAC system.
  • Professional Installation Component: Helps ensure a clean, secure, and code-compliant concentric vent roof installation

Specifications

Attribute Specification
Brand DuraVent
Model 35CVS-F
Series 3" x 5" Concentric Vent System
Product Type Storm Collar
A 5 5⁄8"
B 16"
C 16"

Warranty

  • Limited Lifetime Warranty

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