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SKU:DV-8DP-WT

Majestic DuraPlus 8" Galvanized Steel Wall Thimble

Majestic DuraPlus 8" Galvanized Steel Wall Thimble

Regular price $224.00
Regular price Sale price $224.00
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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 to provide for a fire-safe design that protects both the chimney and the building. This triple-wall chimney features two insulating layers (ceramic blanket, plus air space). The ceramic blanket 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® 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.

What's Included

  • Wall Thimble

Features

  • 8" DuraPlus wall thimble
  • Adjusts from a minimum of 4 1⁄4” to a maximum of 7 1⁄4” wall thickness, and fits between standard wall studs.
  • To accommodate thicker walls, the telescoping pieces can be extended up to 16” with a field-fabricated extension installed.
  • Interior trim ring painted black.
  • Must be installed with DuraPlus chimney pipe horizontally through the wall and extend a minimum of 2” into the room beyond the interior wall.
  • For adapters, see DVL and DuraBlack section.
  • UL Listed to UL 103HT (MH7399).

Specifications

Model DV-8DP-WT
Product Type
Wall Thimble
Size
8"

Technical Dimensions

When using a Wall Thimble

Wall Thickness Install Pipe Section
4 1⁄2" 6"
4 1⁄2" - 5 1⁄2" 9"
5 1⁄2" - 8 1⁄2" 12"
8 1⁄2" - 13" (2) 9"


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