M&G DuraVent 99268GA DuraTech 12" Inner Diameter Wall Strap

Class A pipe is also known as Chimney Pipe or UL103 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.

DuraChimney II is a double wall, air-cooled chimney system for use with masonry fireplaces which burn wood, oil, coal, or gas. DuraChimney II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire-safe design that protects both the chimney and the building. The double-wall, air-cooled designed allows the chimney it expand both radically and lengthwise under high temperatures.

Key Features

• Use to Support and stabilize the chimney in interior or exterior installations to ensure a 2" clearance
• Wall straps are required every 8" clearance on the exterior of the building only