DuraVent PolyPro Concentric 4" x 6" x 19" Vent Length h40.75 Can be used with up

Can be used with up to eight emitter outputs through 3

Customizable Ambiance: Choose from 5 unique flame colors and adjustable brightness levels to match your mood and décor

has a low life cycle cost and is ideal for safety applications due to its superior strength and energy absorption qualities

so the above may not apply to you

at the back of the hearth

DuraVent PolyPro Concentric 4" x 6" x 19" Vent Length h40.75 Can be used with upPolyPro 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