Centrotherm ICVL351 12" L X 3/5" Dia Polypropylene Concentric Vent Pipe

Rigid polypropylene vent lengths with metal outer and dedicated male and female ends. Female end contains internal gasket and male ends can be field cut and chamfered to desired length.Centrotherm Eco Systems InnoFlue® Concentric Vent Length, 3 or 5 in ID x 5-1/2 in OD Dia, 14-1/2 in Length, Polypropylene, Gray/White, Domestic

• Innoflue Concentric is the only polymer vent system on the market listed to UL 1738
• Incorporates flue exhaust and air intake into a single product - requires less space and less wall/roof penetrations
• Accepted and approved by over 50 North Amercian manufacturers of boilers, water heaters and furnaces
• Suitable for natural gas, propane and fuel-oil condensing and non-condensing (flue temp. below 248°F) appliances
• Requires no primer/glue and does not leach chloride like PVC & CPVC
• Costs less and is faster and easier to install than stainless steel venting, no special tools needed, zero clearance to combustibles
• May be installed through a wall, inside a masonry chimney, sheetrock chase or between floor joists
• Lightweight, requires minimal support
• Made in the USA from environmentally-friendly PolyPropylene (PP).