DuraPlus® is a triple-wall, all-fuel chimney for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.
Materials and Construction
.016″ 430 stainless steel outer wall or .018″ galvanized steel outer wall. .018″ aluminized steel intermediate liner. .16″ 430 stainless steel inner liner. insulated layers of ceramic blanket plus ventilated air space. Locks tightly with a precision twist-lock connection.
2″ clearance to combustibles.