DuraVent PolyPro Concentric 3" x 5" Black Vertical Termination Extension btu31500 Click to see S500 Fire

Click to see S500 Fire Screen (*Optional for Concrete Models)

Burns eco-friendly bio-ethanol liquid fuel

Framing Width 40 1/2 in

Arizona Weathered Oak Charred Jumbo Gas Logs

Ceramic Fiber Liners

DuraVent PolyPro Concentric 3" x 5" Black Vertical Termination Extension btu31500 Click to see S500 FirePolyPro 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