DuraVent DuraPlus 7" Galvanized Tee Support Bracket

Overview DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and provide a fire-safe design that protects both the chimney and the building. This triple-wall chimney features two insulating layers (refractory blanket, plus air space). The refractory insulation is held securely in position, eliminating hot spots common with loose-fill type insulations. In the event of a creosote fire, the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraPlus is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire tests at 2100° F. Features Use to support the Tee; suspended from a wall. Supports up to 35' of DuraPlus Chimney. Starter Section built-in. Materials and Construction .016” 430 stainless steel outer wall .016” 430 stainless steel inner liner. .018” galvanized steel outer wall. .018” aluminized steel intermediate liner. Insulated layers plus ventilated air space. Locks tightly with a precision twist-lock connection. Specifications Model Diameter Size Dimension 7DP-TSB 7" (inner) 11" (A) x 15" (B) x 13" (C) Finish Galvanized Steel Clearances 2" clearance to combustible. Listings UL Listed to UL 103HT (MH7399). Warranty Limited-lifetime warranty Downloads Download Product Brochure Download Product Catalog Download Installation Manual Download Installation Guide Download Typical Installation California PROP 65: This product can expose you to Lead & Chromium, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. See WARNING