The DuraVent Round Type B Gas Vent Model BV Large Diameter Double Wall Rigid Pipe is a high-quality Type B gas vent pipe solution designed for safe and efficient exhaust venting in large-diameter gas appliance installations. Featuring DuraVent’s advanced non-positional lock system and innovative DuraTab® technology, this double-wall rigid pipe provides secure connections, installation flexibility, and exceptional durability. It is specifically designed for approved Category I gas appliances, including commercial furnaces, boilers, water heaters, fireplaces, and other gas-burning equipment used in residential, light commercial, and industrial applications.

Manufactured by DuraVent, a trusted leader in HVAC venting systems, the Model BV Large Diameter Double Wall Rigid Pipe delivers reliable performance for gas appliance venting, chimney exhaust, and commercial HVAC ventilation systems. Its durable double-wall construction helps maintain proper flue gas flow, draft efficiency, and safe vent operation, making it an ideal choice for professional installations requiring dependable large-diameter Type B Gas Vent components.

Features

• Large Diameter Double Wall Type B Gas Vent Pipe: The DuraVent Round Type B Gas Vent Model BV Large Diameter Double Wall Rigid Pipe is engineered for reliable large-diameter gas venting in residential, light commercial, and industrial HVAC applications.
• Easy Assembly Design: Features a convenient design that allows pipe sections to be assembled quickly and securely for efficient Type B Gas Vent installation.
• Custom Installation Height Capability: Multiple pipe sections can be combined to achieve the required vent installation height, providing flexibility for various vent system configurations.
• Accurate Installed Height Calculation: For proper sizing, the installed height should be calculated by deducting 1 inch for each pipe joint in the assembled vent system.
• Double Wall Rigid Pipe Construction: Provides durable performance for Category I gas appliance exhaust systems, helping maintain safe and efficient vent operation.
• Optimized Flue Gas Performance: Supports proper draft, airflow, and flue gas exhaust for approved gas furnaces, boilers, water heaters, and other appliances.
• Compatible DuraVent BV Vent Components: Designed for use with DuraVent Round Type B Gas Vent pipe and fittings for dependable system integration.
• Professional HVAC Venting Solution: Ideal for chimney exhaust, gas appliance venting, and commercial ventilation installations requiring durable and efficient Type B Gas Vent components.

 Specifications

Downloads

• Product Catalog
• Installation Manual
• Typical Installations
• TypeB Gas Vent Specs Sheet