7'' DuraTech Round Ceiling Support Kit - DT710-KIT

The 7" DuraTech Ceiling Support Kit contains all the components needed to install a 7" chimney (excluding black stove pipe and DuraTech chimney sections) straight up through a normal flat ceiling.

DuraTech features lightweight insulation, twist-lock fittings, support boxes with factory-installed starter sections, elbows with 360° swivel base, select black finish pipe lengths, and five-foot length pipe sections.

Included in this 7" DuraTech Kit:

• 7" DuraTech Rain Cap
• 7" DuraTech Storm Collar
• 7" DuraTech Flashing
• 7" DuraTech Ceiling Support Box
• 7" Chimney Adapter

Options Available Include.

• 7" DuraTech Extended Roof Bracket

Not Included in this kit:

• 7" DuraBlack, or DVL Black Stove Pipe Lengths
• 7" DuraTech Chimney Pipe Sections Lengths

The 7" DuraTech Ceiling Support Kit contains all the components needed to install a 6" chimney (excluding black stove pipe and DuraTech chimney sections) straight up through a normal flat ceiling.

This kit includes the following: (from the cap down)

7" DuraTech Chimney Cap is required where the chimney pipe terminates above the roof line. This Chimney Cap has removable screws to allow for easier cleaning of the chimney and spark arrestor screen. Includes spark arrestor screen.

6" DuraTech Storm Collar this aluminum storm collar is required for use on any through-the-roof installations using a roof flashing.

7" DuraTech Roof Flashing provides leak proof roof penetration. The purpose of the roof flashing is to weatherproof the roof where the chimney penetrates the roof. The flashing gets tucked under the shingles and the shingles are cut around the flashing if needed. The flashing is sealed to the roof with silicone to provide that needed seal to prevent water from getting under the flashing and getting into the attic or house, then a storm collar is placed over the flashing and sealed to the chimney pipe with a high temp silicone to prevent water from running down the chimney.

7" DuraTech Attic Insulation Shield is required for installations that pass through an attic to prevent insulation and debris from accumulating near the chimney. The Attic Insulation Shield fits over the Firestop Radiation Shield or Support box and consists of two-parts - a collar and a base.

7" DuraTech Round Ceiling Support is used when passing through a flat ceiling. It includes a built-in, twist-lock starter section for DuraTech Chimney. Use a Snap-Lock Adaptor, or a DuraBlack Slip Connector to transition to single-wall stovepipe, or use a close clearance adaptor to transition to DVL Double-Wall Stovepipe. The Round Ceiling Support requires a 14 1/2" x 14 1/2" framed opening. Included is a 1 1/2" wide trim collar. This round ceiling support will support up to 60' of DuraTech Chimney.

New 7" DuraTech Round Support Box with complete installation kit: The new 7DT-RCS-2 support box eliminates the need for separate adapters, providing everything required for a seamless installation.

• Direct Fit Design - Connects to DuraBlack single-wall stove pipe without the need for additional slip connectors, offering a perfect fit for various lengths.
• Flexible Compatibility - Integrates with DuraPlus, DuraTech, and DuraPlus HTC chimney systems for versatile installation options.
• Snap-Fit Secure Connection - Easily locks into the ceiling support box or finishing collar, providing a leak-free connection to chimney components.
• Optimized for Double-Wall Applications - Designed to connect DVL double-wall stove pipe to the chimney, ensuring a robust and reliable installation.

Optional extended roof bracket is required when your chimney extends more than 5' above the roof. It will provide stability to the chimney against wind and snow

Simply add enough 7" stove pipe and class A chimney pipe to complete your installation.

With a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance. It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraTech 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.

Installation Instructions

WARNING: This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
Specifications:

• This kit includes the following:
  • 7" Slip Connector Adapter
  • 7" DuraTech Round Ceiling Support
  • 7" DuraTech Ceiling Support Trim
  • 7" DuraTech Flashing - Options available, see below
  • 7" DuraTech Storm Collar
  • 7" DuraTech Rain Cap
• Limited Lifetime Warranty

DuraTech features light weight insulation, twist-lock fittings, support boxes with factory installed starter sections, elbows with 360° swivel base, select black finish pipe lengths, and five foot length pipe sections.

Materials and Construction

• 7'' diameter pipe features inner wall of .020'' 430 stainless steel.
• Outer wall options of .016'' 430 stainless steel or .021'' galvalume steel.
• .016'' 430 stainless steel inner liner.
• A Thermal Tech (ceramic refractory) blanket insulation is encased between walls.
• Stainless steel end rings seal the pipe.