**This item is available with 3-4 weeks lead time.** Overview DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. PolyPro and PVC/CPVC: PVC pipes are commonly used for venting water heaters, condensing boilers, and warm air furnaces. PolyPro is an engineered alternative for condensing gas appliances. Engineered for venting, it is easier and faster to install than PVC, saving the contractor time and money. Polypropylene has a higher operating temperature limit of 230°F/110°C (PVC is 149°F/65°C max and CPVC is 194°F/90°C). PolyPro is engineered with a condensation management system. Features Use to vertically terminate a flex system when using the B-vent retrofit adapters. Includes male and female flex adapters and gaskets. Black, UV resistant. Match the termination size with the flex diameter. Applications: PolyPro is a polypropylene vent pipe with ANSI Category II and IV gas-burning appliances, including high-efficiency water heaters, condensing boilers, and warm air furnaces. Intertek lists PolyPro to the ULC S636 standard in Canada as a Class IIA, IIB, and IIC vent system suitable for exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure of 15 in-w.c. Specifications Model Dimension 2PPS-VFTC 2" I.D x 13.75" (A) 3PPS-VFTC 3" I.D x 17" (A) Clearance 0” clearance to combustibles / vertical installations Listings ULC S636 is Listed as a Class IIA, IIB, and IIC vent system. Warranty 10-years Limited warranty Downloads Product Catalog Product Warranty Typical Installations Single-Wall Instruction Warning: This product can expose you to Chromium, known in the state of California to cause cancer, congenital disabilities, or other reproductive harm. For more information, see CA Prop 65 Warning
