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    DuraFlex 6 Inch 304 Stainless Steel Flexible Chimney Liner Kit - 20 Foot Length

    755.95
    List Price: $929.99
    Sale Price: $755.95
    You Save: $174.04 (19%)
    In Stock.
    *Ships same business day.


    • Top Plate Dimensions: 16" Square
    • Liner Dimensions: 6" Dia x 20' Long
    • Easy installation
    • Lightweight and flexible
    • .005" thick single-wall liner
    • Great for chimneys with minimal offsets
    • Collar plate includes welded storm collar
    • Reliably reline masonry chimney when installing new appliances
    • For use with wood, pellet, non-condensing gas, and oil-fired appliances
    • Includes liner, collar plate, rain cap, connector adaptor, and two clamp bands
    See complete product details >>
    Product Details
    Free Venting Design & Quote:
    Manufacturer: DuraVent
    Part Number: 6DF304-20K
    eFireplaceStore Item Number: CPF-103306
    UPC: 662492105283

    Features

    • Top Plate Dimensions: 16" Square
    • Liner Dimensions: 6" Dia x 20' Long
    • Easy installation
    • Lightweight and flexible
    • .005" thick single-wall liner
    • Great for chimneys with minimal offsets
    • Collar plate includes welded storm collar
    • Reliably reline masonry chimney when installing new appliances
    • For use with wood, pellet, non-condensing gas, and oil-fired appliances
    • Includes liner, collar plate, rain cap, connector adaptor, and two clamp bands


    *Venting Requirements: This unit requires venting pipe with an inner diameter of 6 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.

    DuraVent knocks another home improvement project out of the park with the DuraFlex 304 Stainless Steel Flexible Chimney Liner Kit. This masonry chimney relining kit features a huge length of flexible and durable liner pipe that is perfect for new appliances added to your old fireplace. The stainless steel pipe withstands the high heat produced by wood-burning fireplace inserts, furnaces, boilers, and water heaters. The included collar plate and rain cap support the flexible network while providing a simple solution to the chimney's termination.
    Customer Questions & Answers
    3 Questions & 3 Answers
    Billy H.
    from New York asked:
    March 4, 2023
    Can this be used with a 7-inch vent?
    1 Answer
    Normally, you would want to match the diameter of the flue collar on the appliance. If you have to go with an oval liner, it is important to make sure that you can pull the same volume of emissions that your 7" pipe normally would. The only exception to this would be if the manufacturer of the appliance covers reducing the diameter of the vent in their manual, or via their technical specs.
    Submitted by: Cody S. on March 6, 2023

    Kai
    from Atlanta, GA asked:
    October 28, 2014
    What are the dimensions of the collar plate?
    1 Answer
    The top plate in this kit measures 16 x 16. If the outside dimension of your flue tile is 11 x 16, this should work for you.
    Submitted by: eFireplaceStore on October 29, 2014

    Don
    from Roach, MO asked:
    September 6, 2013
    What is the thickness of this product and warranty?
    1 Answer
    The wall thickness of this product is .005". This item features a lifetime transferable warranty when used in a wood burning or pellet burning application.
    Submitted by: Collin C. - NFI Master Hearth Professional on September 6, 2013

    Customer Reviews
    5.0
    4 Reviews
    5
    100% (4)
    4
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    3
    0% (0)
    2
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    1
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    100% Recommend this product (4 of 4 responses)
    By Justin from BOULDER on October 7, 2016
    I would recommend this item to a friend.
    Great liner!!
    Easy to install and everything I needed :)
    By Mark from Harmony on June 15, 2016
    I would recommend this item to a friend.
    Great service, Great product
    I received this product the very next day that I ordered this. It was easy to wrap the insulation blanket around the piping, and installing it was a breeze. I'm very happy with this product, and the tech was very helpful.
    By stepan from Mooresville Nc on November 27, 2013
    I would recommend this item to a friend.
    Must Have
    Read a lot of information on all sort of sites. Having the liner is a must if you want your system to work right and be safe. Surprisingly easy to install. Make sure you clean out existing chimney first. I had an 8" chimney and for like 20 dollars I purchased a brush in the shape of ball at the local hardware store. Tied a piece of rope I had laying around in the middle and with a guy down below just ran it back in forth for 20min or so..cleaned it right out. warning very messy.
    A Must have for a good seal for proper draft. None...you really should have it. if you want your investment to work right.
    By Mike from Big Piney, Wyoming on October 31, 2013
    I would recommend this item to a friend.
    Chimney Liner
    Kit had all parts necessary to install my new fireplace. Installation was easy with enclosed directions.
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