DuraVent DuraPlus 6"-8" Galvanized Wall Strap
DuraVent DuraPlus 6"-8" Galvanized Wall Strap
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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.
- Use in interior or exterior installations to support and stabilize the chimney while assuring a 2” clearance.
- Wall straps are required every 4' on the exterior of the building.
- Adjusts 2”-6” from the wall.
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.
|6DP-WS||6"||10" (A) x 16" (B)|
|7DP-WS||7"||11" (A) x 16" (B)|
|8DP-WS||8"||12" (A) x 16" (B)|
|Clearances||2" clearance to combustible.|
|Listings||UL Listed to UL 103HT (MH7399).|
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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
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Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
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