DuraVent PolyPro Double Wall FasNSeal Adapter

The DuraVent PolyPro Double Wall FasNSeal Adapter is a high-performance venting system adapter engineered to provide a reliable transition between PolyPro double-wall vent pipe and FasNSeal venting systems. Designed for high-efficiency condensing gas appliances, this adapter supports safe and efficient vent installations for condensing boilers, water heaters, warm air furnaces, and HVAC applications while ensuring a secure connection between compatible vent components.

Manufactured with environmentally safe polypropylene construction, the PolyPro Double Wall FasNSeal Adapter is a durable alternative to traditional PVC and CPVC venting. PolyPro is 100% recyclable, contains no toxic or carcinogenic materials, chlorides, or heavy metals, and does not release hazardous gases during combustion. With a 230°F (110°C) operating temperature limit and advanced corrosion-free condensation management system, DuraVent PolyPro delivers efficient, long-lasting, and code-compliant venting performance.

Features

• PolyPro Double Wall FasNSeal Adapter: The DuraVent PolyPro Double Wall FasNSeal Adapter is engineered to provide a secure transition between PolyPro double-wall vent systems and FasNSeal vent components for high-efficiency appliance installations.
• Available Multiple Diameter Sizes: Offered in 5", 6", and 8" diameters to support a wide range of commercial and residential condensing appliance venting applications.
• Designed for Condensing Gas Appliances: Ideal for use with condensing boilers, water heaters, furnaces, and HVAC exhaust systems requiring reliable polypropylene vent connections.
• Durable Polypropylene Vent Construction: Manufactured from high-quality polypropylene material for corrosion resistance, moisture protection, and long-term durability in demanding vent environments.
• High-Efficiency Venting System Component: Part of the DuraVent PolyPro venting system, engineered to support safe and efficient flue gas exhaust management.
• ULC-S636 Listed Product: Certified to ULC-S636 standards, providing a trusted and code-compliant polypropylene venting solution for approved installations.
• Professional PolyPro to FasNSeal Connection: Provides a reliable vent adapter solution that simplifies installation while maintaining system performance and safety.

Specifications

Downloads

• Product Catalog
• Product Warranty
• Typical Installations
• Single-Wall Instruction