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    DuraFlex SS 6 Inch Mortar Sleeve for 4 inch Chimney Liner

    9.40
    List Price: $9.99
    Sale Price: $9.40
    You Save: $0.59 (6%)
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    • UltraPro 6-in. Mortar Sleeve
    • Designed for Dura flex UltraPro 4-in. chimney liner pipe
    • Actual diameter is 1" larger than nominal diameter
    • Available in 4", 5", 5.5", 6", and 8"
    See complete product details >>
    Product Details
    Free Venting Design & Quote:
    Manufacturer: DuraVent
    Part Number: 4DFS-MS
    eFireplaceStore Item Number: CPF-21003
    UPC: 662492488300

    Features

    • UltraPro 6-in. Mortar Sleeve
    • Designed for Dura flex UltraPro 4-in. chimney liner pipe
    • Actual diameter is 1" larger than nominal diameter
    • Available in 4", 5", 5.5", 6", and 8"
    It is incredibly important for you to use the proper materials when relining your chimney, so stick with a name you know you can trust. This Mortar Sleeve by DuraFlex is designed for use with the DuraFlex UltraPro 4" chimney liner pipe, and is available in 4", 5", 5.5", 6" and 8" sizes. The sleeve is constructed of sturdy stainless steel, and is OMNI listed to UL 1777 and ULC S635 (43-P-02-2).The actual diameter of the sleeve is 1" larger than nominal diameter.
    Customer Questions & Answers
    By Jeannie from MD on August 18, 2015
    In what instance would I need to use a mortar sleeve like this DuraFlex SS 6-ft. Mortar Sleeve for 4 Inch Chimney Liners? The flexible stainless steel chimney liner that was installed in my home was a different brand but the I failed the hot water heater inspection because the liner was missing a mortar sleeve. This one piece liner goes through the existing chimney space concrete block wall and is fiberglass insulated and is one piece. I'm just baffled on all of what the inspector is making us do. Can you shed some light on the subject?
    By Kevin E. on August 18, 2015

    Answer:
    We did also receive your message regarding the HomeSaver liner kit. Per your description, it sounds like there is no concern with clearance to combustibles or any other proximity issues. In reading back over the installation manual for the DuraFlex liner, it certainly appears that the mortar sleeve is optional. In the case of your local inspector, they may simply want the sleeve to be mortared in place to ensure for an air tight installation. As mortaring in the sleeve will prevent air from passing between the sleeve and brick wall.

    Customer Reviews
    DuraFlex SS 6 Inch Mortar Sleeve for 4 inch Chimney Liner ( 9.4 )
    4.5 out of 5 Stars based on 2 review(s) - sorted by Most Helpful Customer Reviews

    Disappointed
    By
    Deborah Bryant
    from Santa Rosa CAon
    December 8, 2013
    I would recommend this item to a friend.
    The first set I got was pretty disappointing. I did the installation as prescribed, but had trouble when I went out to test them out. After a few miles I found that one did not have the carbide tip anymore. It must have fallen off during use. The other disappeared on the ride home. I got new ones on the warranty, and I hope they end up working better for me.


    Keeps the Temperature Down Great
    By
    Catherine Garcia
    from Hyannis MAon
    November 15, 2010
    I would recommend this item to a friend.
    I?m so happy with the manufacture of this product. I used to have trouble with overheating on my sled when I tried to do a longer ride. But with these I can go for a long time without having to worry about heat. Before I had to take breaks and even pull off into a bank to keep the temperature from going too high, but not anymore.




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