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    DuraFlex SS Stainless Steel Chimney Liner - 4 inch x 20-ft. - 4DF316-20

    List Price: $469.99
    Sale Price: $381.54
    You Save: $88.45 (19%)
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    * Ships Same Business Day.
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    Product Details
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    Manufacturer: DuraVent
    Part Number: 4DF316-20
    eFireplaceStore Item Number: CPF-68201
    UPC: 662492689554


    • DuraFlex 20' Stainless Steel Chimney Liner
    • 4-in. diameter
    • Light-weight .006" metal thickness makes it stronger than other light liners
    • Most economical liner for straight chimneys
    • Manufacturers limited lifetime warranty

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.

    DuraFlex SS is a flexible chimney liner used to reline masonry chimneys and is rated for use with gas, wood pellet, oil, or wood appliances that include water heaters, boilers, furnaces, and fireplace inserts. It uses a single wall 0.006" thickness that makes it stronger than other light liners. DuraFlex SS is the most economical liner for a straight chimney. This item gives you 20 feet of 4" liner. It should be used with the DuraFlex Zero Clearance Insulation Sleeve so that the UL 1777 standard for masonry chimneys and wood burning appliances is met.
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    Customer Reviews
    1 Reviews
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    By R T. from on January 15, 2011
    Review for
    I found the product to be of excellent quality, and the price was lower than other sources that I had checked. The shipping was also fast. Thanks, and I would recomment others to use your company for their fireplace needs.

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