DuraVent PolyPro Concentric 4" x 6" Support Elbow w13.44 press the button – or

press the button – or just let the programmable thermostat maintain your desired room temperature

Model DV-6BVL45 Product Type Adjustable Elbow

including both ceiling and wall mounts

8 lbs / 9 kgs

Model SF3-50 Clearance UL and ULC listed to 1777 standard

DuraVent PolyPro Concentric 4" x 6" Support Elbow w13.44 press the button – orPolyPro 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