DuraVent PolyPro Concentric 3" x 5" Condensate Trap firestop trackless doors Will Fit Widths

trackless doors Will Fit Widths 47” to 50" Will Fit Heights 29" to 31 3/8” Overall Frame Size

Flame choice of blue or orange and combined multi-color flame

Dynamic Thermostat - Tapers flames with rising temps to maintain comfort level

Black steel grate and stainless steel mesh curtain screens built to look great for years

Allows outside fresh air for combustion through the wall thimble without having to cut a second hole into the wall

DuraVent PolyPro Concentric 3" x 5" Condensate Trap firestop trackless doors Will Fit WidthsPolyPro 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