DuraVent 2"-5" Diameter PolyPro Flex Chimney Lining Kit

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 reducing 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 for a vertical flex lining system.
• Includes black, UV-resistant chimney cap, rigid flue vent, flex support bracket, 4 spacers in 3” & 4” kits, male and female flex adapters with gaskets, extended support elbow, wall plate, appliance adapter *(not included in the 5" Kit), Locking Clamp, and Adapter Connector clamp.
• Flex is sold separately.

 

 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	Size
2PPS-FKC	2" Diameter
3PPS-FKC	3" Diameter
4PPS-FKC	4" Diameter
5PPS-FKC	5" Diameter
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