DuraVent PolyPro Concentric 4" x 6" Support Elbow ek2 Z-Flex® Triple Lock® stainless steel

Z-Flex® Triple Lock® stainless steel chimney liner kits come complete with everything you need to quickly and easily install

500 BTU Finish Cherry Coverage 700 sq

34” Whistle Free Stainless Steel Flex Line (10367)

Manufactured with Heavy-Duty 1-1/4" Square Tubular Steel

DuraVent PolyPro Concentric 4" x 6" Support Elbow ek2 Z-Flex® Triple Lock® stainless steelPolyPro Concentric provides users the most versatile polypropylene venting system for high efficiency, condensing appliances. The injection molded modular system is designed with a powder coated aluminum outer pipe and a polypropylene inner pipe. It does not require a locking band and provides users with a fast, safe, clean, and sustainable venting solution. The PolyPro Concentric system also includes elbows that have a smooth wall lining and are