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DuraVent, 8in. Diameter Support Box 11in. Height, Included (qty.) 1 Material Galvanized Steel, Model# 8DP-CS11

Item# 4840242
1 Included
DuraVent, 8in. Diameter Support Box 11in. Height, Included (qty.) 1 Material Galvanized Steel, Model# 8DP-CS11

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DuraVent, 8in. Diameter Support Box 11in. Height, Included (qty.) 1 Material Galvanized Steel, Model# 8DP-CS11

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$109.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Starter section built in
  • All decorative trim parts are included
  • Ceiling support box is factory painted black
  • DuraPlus is designed to stay cool on the outside, provide a hot draft on the inside, boost stove efficiency, and provide for 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. Designed for normal, continuous operation at 1000 degrees F flue gas temperatures, DuraPlus is subjected to rigorous and strongest HT requirements of the UL standard.

  • Prop 65 Warning: See Details

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

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Product Summary

The DuraVent Support Box is a durable and versatile solution designed for use with flat, vaulted, or cathedral ceilings. Constructed from galvanized steel, this support box ensures reliable performance and longevity in various installation scenarios. With an 8in. diameter and 11in. height, it provides ample support and stability for your venting system. Ideal for both residential and commercial applications, this support box is engineered to withstand the demands of continuous use while maintaining its structural integrity. Its robust design and high-quality materials make it a dependable choice for ensuring the safe and efficient operation of your venting system. Whether you're installing it in a new construction or upgrading an existing setup, the DuraVent Support Box offers the strength and reliability you need for a secure and effective installation.

What's Included

    (1) Support Box 24" Height

Features + Benefits

  • Starter section built in
  • All decorative trim parts are included
  • Ceiling support box is factory painted black
  • DuraPlus is designed to stay cool on the outside, provide a hot draft on the inside, boost stove efficiency, and provide for 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. Designed for normal, continuous operation at 1000 degrees F flue gas temperatures, DuraPlus is subjected to rigorous and strongest HT requirements of the UL standard.

Key Specs

AttributeSpecification

item#

4840242

Brand

DuraVent

Manufacturer's Warranty

No limited warranty

Ship Weight

9.28 LB

Included (qty.)

1

Material

Galvanized Steel
AttributeSpecification

Length

16.45 in

Height

18.75 in

Capacity

4.26 lb

Product Weight

9.2800 lb

Dimensions L x W x H (in.)

14.25 x 14.25 x 11.0 in

Reviews

Questions & Answers

Questions

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  1. Will it work for cathedral ceiling.

    1 answer

    1. The support box can be used with flat, vaulted and cathedral ceilings.

      Helpful?

  2. Does this box include the dura plus connection for the roof pipe and the interior connection for the chimney pipe?

    1 answer

    1. Inside this ceiling support box is the connection for DuraVent DuraPlus chimney, but the connection for the stove pipe is sold separately, as that connection needs to match type used.

      Snap lock requires a snap-lock adapter, DVL requires a DVL adapter and DuraBlack requires a DuraBlack adapter.

      Helpful?

Warranty

Manufacturer's Warranty

No limited warranty

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DuraVent, 8in. Diameter Support Box 11in. Height, Included (qty.) 1 Material Galvanized Steel, Model# 8DP-CS11
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DuraVent, 8in. Diameter Support Box 11in. Height, Included (qty.) 1 Material Galvanized Steel, Model# 8DP-CS11

Item # 4840242

$109.99