DuraVent PolyPro Concentric 2" x 4" 90 Degree Elbow d47 16" 16" Base: 24” x

16" 16" Base: 24” x 24” 24” x 24” 24” x 24” Burn Area: 20” x 20” 20” x 20” 20” x 20” Fuel Type: Natural Gas or Liquid Propane Natural Gas or Liquid Propane Natural Gas or Liquid Propane Maximum Heat Output: 65

VEI Control

12V Electronic:

Item Number Mason-Lite - 16DCA-24K Product Type Chimney System Chimney System Model Class A Air-Cooled Chimney System Size (Diameter) 16" Length 24' (288") Warranty

DuraVent PolyPro Concentric 2" x 4" 90 Degree Elbow d47 16" 16" Base: 24” xPolyPro 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