Extend Your Venting System with Strength and Safety You Can Trust!
TThe FMI 12-8DM chimney pipe is a premium double wall pipe section designed specifically for wood-burning fireplace systems. Measuring 12 inches in length, this pipe features an 8-inch inner stainless steel flue that vents hot combustion gases, while the 12-3/8-inch outer pipe draws in cooling air to help regulate and maintain safe chimney temperatures. This innovative double wall design improves both safety and performance by ensuring more efficient airflow and reducing the risk of overheating.
Built tough to withstand extreme conditions, the standard pipe holds up to 1700°F, while the high-temperature version can handle up to an impressive 2100°F—perfect for high-performance wood-burning systems. Installation is made simple thanks to FMI’s patented Snap-Lock design, which provides a secure, hassle-free connection for qualified installers. Whether you're extending a chimney or building a new venting system, this pipe offers reliability, durability, and peace of mind—all from FMI Products, a trusted name in fireplace and chimney solutions.
Don’t compromise on safety or performance — get your FMI 12-8DM 12" Double Wall Chimney Pipe today at PlumbersStock and build your system with confidence!
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