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National Chimney M-Flex Basic Liner Kit

Item# CBBK
(2 customer reviews)

National Chimney M-Flex Basic Liner Kit

Item# CBBK
(2 customer reviews)

$487.95$1,371.95

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Estimated Delivery: Aug-23  -  Aug-30

Product Summary

The National Chimney M-Flex Basic Liner Kit is available in 15′, 20′, 25′, 30′, 35′, and 50′ lengths, along with 3″, 4″, 5″, 5.5″, 6″, 7″, and 8″ diameters. It features a 316 stainless steel liner, stove adapter, rain cap, and 13″ x 13″ EZ band top plate. The stove adapter slips into the top of the appliance’s collar for an easy transition to the venting liner. The National Chimney M-Flex Basic Liner Kit comes with a lifetime transferable warranty, valid only if installed/maintained by a chimney professional.

RoofingDirect.com offers an excellent selection of high quality chimney liners and kits for your next roofing job. Our team has decades of industry experience and is ready to serve you. Please contact us, and we will be happy to answer any questions.


Item #CBBK
BrandNational Chimney
Weight10 lbs

Product Question + Answer

    Does this work for a wood-burning insert.
  1. 0 votes
    Q Does this work for a wood-burning insert.
    Asked on January 15, 2022 6:11 pm
    A

    Yes, the National Chimney M-Flex Basic Liner Kit can be used for most fuel type appliances including wood, oil, coal, pellet, and gas.

  2. Do you carry any smooth wall heavy liners in 316 ss? inside chimney with existing tile liner (8×8 tile with id of 7×7)) with pieces flaking off. I am not sure an insulated 6″ liner will fit.
  3. 0 votes
    Q Do you carry any smooth wall heavy liners in 316 ss? inside chimney with existing tile liner (8×8…… Read more
    Asked on December 20, 2021 8:37 am
    A

    Yes, we do carry the National Chimney M-Flex Pre-Insulated Stainless Steel Basic Liner Kit. The pre-insulated 6″ liner has an outside diameter of 7″, so it could be a tight fit.

  4. Is .006 thickness standard thickness
  5. 0 votes
    Q Is .006 thickness standard thickness
    Asked on November 3, 2021 5:26 pm
    A

    Yes, most liners are 0.006″ in thickness.

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Product Summary

The National Chimney M-Flex Basic Liner Kit is available in 15′, 20′, 25′, 30′, 35′, and 50′ lengths, along with 3″, 4″, 5″, 5.5″, 6″, 7″, and 8″ diameters. It features a 316 stainless steel liner, stove adapter, rain cap, and 13″ x 13″ EZ band top plate. The stove adapter slips into the top of the appliance’s collar for an easy transition to the venting liner. The National Chimney M-Flex Basic Liner Kit comes with a lifetime transferable warranty, valid only if installed/maintained by a chimney professional.

RoofingDirect.com offers an excellent selection of high quality chimney liners and kits for your next roofing job. Our team has decades of industry experience and is ready to serve you. Please contact us, and we will be happy to answer any questions.


Specs

Item #CBBK
BrandNational Chimney
Weight10 lbs

2 reviews for National Chimney M-Flex Basic Liner Kit

  1. ANDREW SHEPHERD (verified customer)

    • CB (store manager)

      Thanks for leaving 5 stars on the chimney liner kit. We appreciate your business.

  2. Carol (verified customer)

    The liner was delivered quickly and was exactly what we needed.

    • CP (store manager)

      Carol, wonderful to hear that it arrived quickly and was what you were needing. Thank you for your review!

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