Class A pipe is also known as Chimney Pipe orUL103 Pipe. Class A systems are used for high-temperature exhaust gases from common solid fuels such as: Wood, Coal, Oil and other high-output fuels. This pipe is meant to be installed as a free-standing chimney system and can be connected to your stove or appliance without the need for an existing chimney. 5 in. to 8 in. DuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters or other appliances fueled by wood, oil, coal or gas and zero-clearance fireplaces that are factory-built. With a thermal Tech Blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. Designed for appliances that are tested and listed for use with 2100 degree F HT chimney systems.

• DuraTech chimney system is designed to stay cool on the outside and provide a hot draft on the inside
• A fire-safe design protects both the chimney and the building
• DuraTechs lightweight insulation and sleek 1 in. wall design provides for easy installation
• No locking bands or mechanical fasteners required
• For Class A chimney pipe
• Material: galvanized steel
• Inner diameter: 6 in.
• Outer diameter: 8 in.
• Length: 60 in.
• UL Listed
• Shipped with carton filler to eliminate damage