Type B Gas Vent Wall Thimble, Six Inch Diameter

Introducing the round gas vent with double wall construction, now available at Harolds True Value Hardware in Evanston , IL. This expertly designed vent is essential for safely venting gas-fired appliances such as water heaters, furnaces, and stoves. Its innovative double wall construction features a built-in air space that provides permanent insulation, keeping the inner pipe hot while maintaining a relatively cool outer surface. This design not only enhances safety but also improves efficiency, making it a reliable choice for homeowners and professionals in Evanston .

• Adjustable fit: Easily adjusts from 4-1/8 inches to 7 inches to accommodate varying wall thicknesses, ensuring a perfect installation.


• Safety clearance and firestop: Maintains proper clearance to combustibles and serves as a firestop, helping to prevent fire hazards.


• Certified compliance: Meets Underwriters Laboratories UL 441 standards and adheres to National Fire Protection Agency NFPA 54 and NFPA 211 codes for safety and reliability.


• Versatile application: Suitable for venting a wide range of gas-fired appliances including water heaters, furnaces, and stoves.


• LockTab securing method: Provides an alternative way to secure the pipe when required by local code, enhancing installation flexibility.


• Durable materials: Outer material is made of 28 gauge galvanized steel, while the inner liner is constructed from aluminum for optimal performance.


• Installation guidance: Users should check appliance installation instructions for specific details to ensure proper setup.


• Industry best warranty: Backed by a leading warranty—contact Selkirk for complete details.

This round gas vent is ideal for homeowners and contractors in Evanston who require a dependable and safe venting solution for gas appliances. Whether you are installing a new furnace or replacing an existing vent, this product ensures compliance with safety codes while providing lasting performance. Its adjustable design makes it suitable for various wall thicknesses, simplifying installation in diverse building structures found throughout Evanston .



Imagine upgrading your home's heating system with confidence, knowing that the vent will maintain proper clearance to combustibles and act as a firestop, reducing fire risks. Professionals in Evanston will appreciate the LockTab feature, which offers an alternative securing method to meet local code requirements, making this vent adaptable to different regulatory environments.



In summary, the round gas vent with double wall construction is a critical component for safe and efficient venting of gas-fired appliances. Available at Harolds True Value Hardware in Evanston , IL, it combines durable materials, certified safety standards, and practical features to meet the needs of customers seeking reliable venting solutions. Enhance your gas appliance installations with this trusted venting option designed to provide peace of mind and long-lasting performance.