M&G DuraVent 10" DuraTech Wall Thimble - 99143 // 10DT-WT
M&G DuraVent 99143 M&G DuraVent 10

M&G DuraVent 10" DuraTech Wall Thimble - 99143 // 10DT-WT

SKU: 211569
Was: $ 791.90 / ea

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About the M&G DuraVent 99143

Improve chimney venting safety by incorporating this wall thimble!

The DuraVent 10DT-WT wall thimble is an essential part of chimney venting systems because it creates a safeinsulated passageway for vent pipes to pass through combustible walls or ceilings. Its primary function is to provide a fire-resistant barrier that restricts the flow of heat.

This wall thimble accommodates different wall thicknesses with adjustable sizing from a minimum of 5-1/2-inch to a maximum of 9-1/2-inch. In addition, to increase the thickness of the walls, it is possible to extend the telescoping pieces up to 16 inches through the use of a field-fabricated extension. Also, it conveniently fits between standard wall studs. For a correct installation, it is necessary to position the DuraTech chimney pipe horizontally through the wall, extending 6-inch beyond the interior wall and into the room.

DuraVent is a go-to brand in the HVAC and Hearth industries for its wide variety of top-notch and expertly-engineered venting solutions. Get your DuraVent 10DT-WT wall thimble today and browse through a collection of heating, ventilation, and air conditioning (HVAC) supplies such as boilers and return air grilles. Feel free to check out these products anytime, here at PlumbersStock!

Manufacturer: M&G Duravent
Product Collection: DuraTech
Product: Pipe
Style: Double Wall
Type: Replacement Part
Shape: Square
Material: Steel
Mount Type: Wall Mount
Width: 18"
Length: 10
Height: 18"
Mpn # 99143
Weight 13.00 lbs.
  • For Class A Chimney Pipe
  • Inner Diameter: 10"
  • Outer Diameter: 20"
  • Interior Trim Dimensions: 20" x 20"
  • Exterior Trim Dimensions: 18" x 18"
  • Adjustable from 4" to 10" Wall Thickness
  • UL Listed
  • Inner Pipe Gauge: 23
  • Outer Pipe Gauge: 24
  • Pipe Inside Diameter: 10-inches
  • Product Weight: 13 lbs
  • Vent Pipe Size: 10-inches
  • Width: 18-inches
  • Configuration: Wall Thimble
  • Insulation Type: Thermal Tech
  • Pipe Class: Class A
  • Vent Construction: Double Wall
  • Fuel Type: All Fuel, Coal, Gas, Oil, Wood
  • M&G DuraVent Limited Lifetime Warranty


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