Materials and Construction 5”-8” diameter pipe features inner wall of .020” 430 stainless steel. Outer wall options of .016” 430 stainless steel or .021” galvalume steel. A Thermal Tech (ceramic refractory) blanket insulation is encased between walls. Stainless steel end rings seal the pipe. DuraTech features light weight insulation, twist-lock fittings, support boxes with factory installed starter sections, elbows with 360° swivel base, select black finish pipe lengths, and five foot length pipe sections.
Clearances 2” clearance to combustibles.
Shrouds UL Listed with DuraVent shroud specifications. Information available online at www.duravent.com or call and request L157.
Listings c-UL-us Listed to UL 103 HT and ULC S604 (MH7399) (Stainless steel outer wall required for installation in Canada).
DuraVent’s new, exclusive, patent-pending DuraPro Combustion Air System Wall Thimble and Ceiling Support Boxes is the ultimate solution for supplying outdoor air as combustion
Flat Roof Aluminum Flashing 6" - All DuraTech Flashings are made of aluminum, not galvanized steel. Although more expensive, this is the preferred material to use for flashings because of its ability to withstand the elements. This flashing is intended for flat roof installations.
DuraTech Class-A Chimney System 6" 15¦ Elbow Kit - Use elbows to offset around obstructions such as rafters, ridgepoles, or joists. Offsets greater than 15¦ are not allowed. Each elbow swivels a full 360¦. The DuraTech Class-A Chimney System 6" 15¦ Elbow Kit features a stainless steel outer and inner wall and a twist-lock connection.
Extended Roof Bracket 6" - Use the extended roof bracket when extra support is needed. This bracket mounts to the roof and then to the pipe to give it extra support. Bracket extends from 67" - 114".
DuraTech Class-A Chimney System 6" 30¦ Elbow Kit - Use elbows to offset around obstructions such as rafters, ridgepoles, or joists. Offsets greater than 30¦ are not allowed. Each elbow swivels a full 360¦. The DuraTech Class-A Chimney System 6" 30¦ Elbow Kit features a galvalume outer casting with stainless steel inner wall and a twist-lock connection.
DuraTech Class-A Chimney System 6" 30¦ Elbow Kit - Use elbows to offset around obstructions such as rafters, ridgepoles, or joists. Offsets greater than 30¦ are not allowed. Each elbow swivels a full 360¦. The DuraTech Class-A Chimney System 6" 30¦ Elbow Kit features a stainless steel outer and inner wall and a twist-lock connection.
Trim Collar for Round Support Box - 5" - 6" (square)
Price: $86.91
Category Details
DuraTech® 6"
6” 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.