7'' DuraPlus Cathedral Ceiling Support Kit - DP720-KIT

The 7" DuraPlus Cathedral Ceiling Support Kit is mobile home and manufactured home approved and specifically designed with the do-it-yourself installer in mind.

Included in this 7" DuraPlus Kit:

• 7" DuraPlus Chimney Cap
• 7" DuraPlus Storm Collar
• 7" DuraPlus Ceiling Support Box
• 7" DuraPlus Roof Flashing
• 7" DuraPlus Stove PIpe Adapter

Options Available Include:

• 7" DuraPlus Extended Roof Bracket

Not Included in this kit:

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

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

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

7" DuraPlus Rain Cap is required where chimney pipe terminates above the roof line. Removable screws allow for cleaning of the chimney and spark arrestor screen. Includes spark arrestor screen.

7" DuraPlus Aluminum Storm Collar is required for use on any through-the-roof installation using a roof flashing.

7" DuraPlus Ceiling Support Box is for use with flat, vaulted or cathedral ceilings. It supports up to 40' of chimney pipe with a built-in starter section. The Square Ceiling Support box features a sleek black finish to add pleasing aesthetics to the fully functional build.

7" DuraPlus Roof Flashings provide 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. There are several options to choose from depending on your requirements.

7" Stove Pipe Adapter is required to connect the stove pipe to the chimney pipe and there are several options to choose from depending on your requirements.

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  Slip Connector - Item Number 1771 - Use to connect DuraBlack single wall stove pipe to the ceiling support box. Use the slip connector if you do not have any other adjustable stove pipe length between your stove and support box. This adapter will provide a 3" to 13" slip fitting without having to cut pipe for a perfect fit. Only connects to rigid DuraBlack stove pipe, and cannot be used with telescoping pipe lengths.

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  DuraBlack Chimney Adapter - Item Number 8778 - This adapter is recommended to connect DuraBlack single-wall stove pipe to DuraPlus or DuraTech chimney pipe if you do not require adjustability in your stove pipe height. You can also use this adapter to connect DVL double-wall stove pipe to DuraPlus or DuraTech chimney.

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  Snap Lock Adapter - Item Number 6791 - Snaps into your ceiling support box or finishing collar and extends down to fit into the stovepipe. Provides a drip-free connection to DuraTech, DuraPlus, DuraPlus HTC chimney pipe, or DuraLiner chimney liner.

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  DVL Adapter - Item Number 8775 - Use to connect from double-wall DVL to DuraTech, DuraPlus, DuraPlus HTC, and DuraLiner for a through-the-wall or ceiling support installation. Required for proper connection. Provides a strong mechanical connection. Painted black.

Additional Information:

The DuraPlus all-fuel chimney system is for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, and other appliances fueled by wood, oil, coal, or gas. The innovative triple wall construction is designed to stay cool on the outside and provide hot drafts on the inside to boost stove efficiency which, in turn, makes for a fire-safe construction that protects both the chimney as well as the building. The triple wall chimney features 2 insulating layers; a ceramic blanket and air space provide security to the design. The ceramic blanket insulation is held securely in position eliminating hot spots common with loose-fill type insulation. In the event of a creosote fire, the compressible blanket insulation allows the chimney liner to expand outwardly in a radial direction.

DuraPlus components make for easy installations offering a precision twist-lock connection that secures without the use of gaskets or sealants. Safety and efficiency of the chimney are maintained after the installation with a 2" minimum clearance to combustibles.

Installation Instructions for DuraPlus All-Fuel Chimney System.

• .016" 430 stainless steel outer wall or .018" galvanized steel outer wall
• .018" aluminized steel intermediate liner
• .016" 430 stainless steel inner liner
• Insulated layers of ceramic blanket plus ventilated air space
• Locks tightly with a precision twist-lock connection

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.