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    Napoleon 5 Foot Flexible Aluminum Direct Vent Liner Kit - 4 Inch x 7 Inch

    89.00
    List Price: $109.99
    Sale Price: $89.00
    You Save: $20.99 (19%)
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    * Usually Ships Same Business Day.
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    Product Details
    Free Venting Design & Quote:
    Manufacturer: Napoleon
    Part Number: GD-220
    eFireplaceStore Item Number: NPL-GD-220
    UPC: 629169009947

    Features

    • Two-piece direct vent liner kit
    • For Napoleon appliances that require 4" x 7" direct vent systems
    • Includes:
      • one (1) 4" x 5' flexible aluminum liner
      • one (1) 7" x 5' flexible aluminum liner


    *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.

    Purchasing a venting system for a your new appliance is not as hard as they make it sound when you are armed with a Napoleon liner kit. This kit includes a two-piece direct vent liner kit for Napoleon appliances that require 4" x 7" direct vent system, and comes with one (1) 4" x 5' flexible aluminum liner and one (1) 7" x 5' flexible aluminum liner. You chose a Napoleon fireplace because you know the efficiency and dependability found in each Napoleon design, so you know you're getting the best for your hearth when you purchase this liner kit.
    Customer Questions & Answers
    12 Questions & 12 Answers
    Ray
    from PA asked:
    September 21, 2020
    Will this work for a Majestic fireplace with 4" and 7" concentric flanges?
    1 Answer
    No, this pipe is only listed for use with select Napoleon fireplaces.
    Submitted by: Tyler M. - NFI Master Hearth Professional on September 22, 2020

    Dave
    from Chicago, IL asked:
    March 24, 2020
    Can you give me the OD and ID of the inner and outer pipes?
    1 Answer
    For this flex, the inner is 4" and the outer is 7".
    Submitted by: Kelsey C. on March 25, 2020

    Kristin
    from St. Louis, MO asked:
    March 24, 2020
    I have an Astria Aries Direct-Vent Gas Fireplace model 35TEN. The vent section that came with it is much too short for my installation. Wondering if this product would be compatible with my fireplace?
    1 Answer
    Yes, we sell the 4.5" inside diameter, 7.5" outside diameter SecureFlex vent pipe that is compatible with your unit.
    Submitted by: Tyler M. - NFI Master Hearth Professional on March 24, 2020

    Denise K
    from South Fork, CO asked:
    March 12, 2020
    Will this work with DuraVent direct vent through the wall high wind vent cap?


    1 Answer
    No, as the DuraVent cap has a slightly smaller OD. You would use the Napoleon Direct Vent Wall Terminal with that vent pipe.
    Submitted by: Owen O. on March 12, 2020

    Neal D
    from Scranton, PA asked:
    March 3, 2020
    Which galvanized attic insulation shield will I need for this flex pipe?
    1 Answer
    You can find the AVS47KT-1 here. This will be the shield you need.
    Submitted by: Brian L. on March 4, 2020

    Bobby
    from Hamburg, PA asked:
    January 5, 2020
    Will this work on the Empire Tahoe direct vent LP fireplace with the appropriate DuraVent direct vent kit?
    1 Answer
    No, this particular kit is not suitable for use with an Empire Tahoe model.
    Submitted by: Tyler M. - NFI Master Hearth Professional on January 6, 2020

    Bruce G
    from 27360 asked:
    June 10, 2019
    Will this attach to the Superior Secure vent Horizontal termination SV4-5HTSS? 
    1 Answer
    No, this flexible vent is not compatible with a Superior termination. However, we do sell the SecureVent pipe (SV4.5) needed for that particular termination.
    Submitted by: Tyler M. - NFI Master Hearth Professional on June 11, 2019

    Craig
    from Valparaiso, IN asked:
    March 6, 2019
    How hot does the outside of the vent pipe get when the fireplace is on? Are there clearances?
    1 Answer
    The pipe doesn't have a specific temperature for the outside when in operation, but requires a 1" clearance from any combustible to the pipe.
    Submitted by: Brennan W. on March 6, 2019

    Kevin
    from Burlington, Ontario, CAN asked:
    March 22, 2015
    How much clearance to combustibles is required for this direct vent liner kit?
    1 Answer
    This vent kit requires 2" of clearance from the top of the pipe and 1" of clearance from the sides and bottom of the pipe.
    Submitted by: Brennan W. on March 23, 2015

    Rob
    from Lumberton, NC asked:
    July 23, 2014
    Is there a special connector to join or more sections together? If not, how do I connect the pieces to reach farther?
    1 Answer
    A coupler kit is needed to connect lengths of the Napoleon flexible venting. The correct product to use for this size of Napoleon venting is the Napoleon 4/7 Direct Vent Pipe Coupler Kit. Self tapping metal screws should be used to secure the couplings at each juncture.
    Submitted by: eFireplaceStore on July 23, 2014

    Jack
    from Fresno, CA asked:
    April 12, 2013
    Can this aluminum vent liner be cut if I need a 4 foot piece?
    1 Answer
    Yes, this flexible liner can be cut to the length you need.
    Submitted by: Tyler M. - NFI Certified Specialist on April 15, 2013

    Ryan
    from Hillsboro Ks asked:
    January 25, 2012
    Are there any spacers in this to keep the pipes from touching on another when the are installed?
    1 Answer
    Indeed, these flex pipes feature spacers located at about 8" intervals. They are basically miniature coil springs that keep the pipes from compressing onto one another.
    Submitted by: Kevin E. - Fireplace Specialist on January 25, 2012

    Customer Reviews
    5.0
    1 Reviews
    5
    100% (1)
    4
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    3
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    100% Recommend this product (1 of 1 responses)
    By Jose from MINERAL on July 5, 2017
    I would recommend this item to a friend.
    Simply awesome!
    Easy to install, great quality and flexibility. Better than expected.
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