Free shipping
Low Price
View Cart

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

    List Price: $109.99
    Sale Price: $85.00
    You Save: $24.99 (23%)
    In Stock.
    * Usually Ships Same Business Day.

    See complete product details >>
    Product Details
    Free Venting Design & Quote:
    Manufacturer: Napoleon
    Part Number: GD-220
    eFireplaceStore Item Number: NPL-GD-220
    UPC: 629169009947


    • 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 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
    5 Questions & 5 Answers
    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.
    Brennan W.
    on March 23, 2015

    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.
    on July 23, 2014

    from NY asked:
    February 16, 2014
    Will this work on other brands of fireplaces that use the same 4x7 setup?
    1 Answer
    This flex venting is specifically tested and listed for use with Napoleon fireplaces only. It will likely fit other brands that require a 4 x 7 flex liner, but the listing for the product would be voided. This could cause issue during the inspection process or in the event of an insurance inspection.
    Collin C. - NFI Master Hearth Professional
    on February 17, 2014

    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.
    Tyler M. - NFI Certified Specialist
    on April 15, 2013

    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.
    Kevin E. - Fireplace Specialist
    on January 25, 2012

    Customer Reviews
    1 Reviews
    100% (1)
    0% (0)
    0% (0)
    0% (0)
    0% (0)
    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.

    Let Our Experts Design
    Your Venting System


    Find the Right Gas Logs
    For Your Fireplace

    Sign-up for our Email!
    Enter your email for new arrivals and special offers.