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    Empire DVVK-3-FV Innsbrook Direct Vent Gas Fireplace Vertical Vent Kit - 25 Foot

    List Price: $449.99
    Sale Price: $360.00
    You Save: $89.99 (20%)
    In Stock.
    * Usually Ships Same Business Day.
    • 25' vertical vent kit for Innsbrook Direct Vent Fireplace Inserts
    • Includes:
      • Two (2) 25' lengths of FlexVent
      • one (1) rectangular cap for clay flues
      • flashing
      • four (4) connectors
      • clamps
    See complete product details >>
    Product Details
    Free Venting Design & Quote:
    Manufacturer: Empire
    Part Number: DVVK3FV
    eFireplaceStore Item Number: CUI-DVVK3FV
    UPC: 720968990648


    • 25' vertical vent kit for Innsbrook Direct Vent Fireplace Inserts
    • Includes:
      • Two (2) 25' lengths of FlexVent
      • one (1) rectangular cap for clay flues
      • flashing
      • four (4) connectors
      • clamps

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 3 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.

    Venting your Innsbrook direct vent gas fireplace vertically doesn't have to be difficult. It can, in fact, be quite simple using this Empire DVVK3FV Innsbrook Direct Vent Gas Fireplace Vertical Vent Kit.

    This kit includes 25 feet of FlexVent, one rectangular cap for clay flues, flashing, four connectors, and clamps. In other words, if you want to vent your Innsbrook direct vent fireplace vertically and want to get everything you need to do it, this is the kit for you.

    Customer Questions & Answers
    10 Questions & 10 Answers
    from NY asked:
    July 16, 2017
    Do you have this in 30-35 ft lengths? Thank you.
    1 Answers
    This vent kit does offer an extension to make it suitable for a chimney that is 30-35 feet tall.
    Tyler M.
    on July 17, 2017

    from Jasper, IN asked:
    September 7, 2015
    Do I need to purchase a separate termination kit with this Empire DVVK-3-FV Innsbrook direct vent gas fireplace vertical vent kit?
    1 Answers
    In this case, no. The termination and flashing are included with the vent kit.
    on September 8, 2015

    from Vermilion, OH asked:
    December 5, 2014
    Can I pack unfaced fiberglass insulation around the two 3" pipes near the damper area to stop cold air from coming down the chimney?
    1 Answers
    You can and this is the recommended way to seal the fireplace from the cold air intrusion you are experiencing.
    on December 5, 2014

    from Binghamton, NY asked:
    February 16, 2014
    I am buying DV 35 in - 33 in. I have existing pipe with 1 outlet. Do I need a vent for outside fresh air also?
    1 Answers
    You can indeed use any existing 3 inch flex vent for the exhaust outlet on the insert. A short section of 3 inch flex must be routed to the first clay flue tile of the chimney for combustion air. The flex liner for intake air does not need to run all the way to the termination, however the area around the liners should be sealed with fiberglass insulation to prevent the unit from pulling air from the room and past the insert surround.
    Collin C. - NFI Master Hearth Professional
    on February 17, 2014

    from Brooklyn, NY asked:
    November 23, 2013
    We are trying to find a gas insert solution for our fireplace. It is complicated by the fact that we are on the bottom floor of a 5 story brownstone. Our chimney height is approximately 60 feet. Do you have a solution for this?
    1 Answers
    Unfortunately, we do not carry a vented insert that uses a venting system that can exceed a height of 40 feet. Any greater run would cause issue with the cooling of flue gases and operational issues. Your best options would be to use a vent free insert or if possible, use a conventional direct vent fireplace within the opening and terminate the vent horizontally.
    Collin C. - NFI Master Hearth Professional
    on November 25, 2013

    from PA asked:
    September 14, 2013
    I have a 6 inch thimble going though my wall of the hearth to an 8 inch flue. Will this kit work for me?
    1 Answers
    This vent kit is actually designed to vent a direct vent fireplace insert directly through a damper opening and into a fireplace flue from the bottom. It cannot be used to vent through a thimble.
    Collin C. - NFI Master Hearth Professional
    on September 16, 2013

    from Petaluma, California asked:
    January 30, 2013
    Can I get this kit with a round chimney cap? I believe it is 10"-12" diameter. I need to order the insert, the vent kit, the surround and the bottom piece right away. However, my firebox opening is 4 3/4" higher than the hearth. Will the recommended "Empire Surround Bottom Cover - For SC336BL and S336BL Surrounds" fill the 5 3/4" gap under the insert and firebox? I really need the info on the chimney cap to complete the entire order.
    1 Answers
    The DVVK3FV is not currently offered with a round chimney cap. In order to configure the venting for your needs, you will need to use the Empire DVKI2P Innsbrook Direct Vent Gas Fireplace Vertical Vent Kit - 17 Foot, then add the Empire DVK35 Innsbrook Direct Vent Gas Fireplace Insert Vent Extension Kit - 17 Foot if your chimney exceeds the standard 17 foot height that the kit accommodates. The bottom cover is approximately 2 inches in height. If the fireplace insert is sitting directly on the floor of the firebox, the cover should conceal any exposed space beneath the insert. Empire does not offer a trim that is any deeper that could cover the entire 5 3/4 distance down to the hearth.
    Collin C. - NFI Master Hearth Professional
    on January 31, 2013

    Terry Roberts
    from Hazard, KY asked:
    November 4, 2012
    Is a vent kit for a square 12 x 12 flue tile available?
    1 Answers
    While the top collarplate piece for this vent kit is rectangular in shape, it will indeed work for your 12" x 12" square flue.
    Tyler M. - Fireplace Specialist
    on November 5, 2012

    from Boston, MA asked:
    October 24, 2012
    What size is the vent? Is the vent intake and exhale?
    1 Answers
    This vent kit consists of two 25-foot long 3" diameter liners for the Empire Innsbrook direct vent inserts. Yes, one liner is for exhaust and the other is for combustion air intake.
    Tyler M. - Fireplace Specialist
    on October 24, 2012

    from NJ asked:
    June 23, 2012
    What is the material of this vent piping? Stainless? What if you need extra footage for a tall chimney, do you sell extra vent pipe?
    1 Answers
    The liners contained in this vent kit are constructed of aluminum, as this is the standard material used for gas applications. There is indeed a vent extension kit, which can be used to add extra height to the standard kit. This item can be seen here. The kit will contain the needed couplers and clamps to link the liners together and form a tight connection.
    Collin C. - NFI Master Hearth Professional
    on June 25, 2012

    Customer Reviews
    1 Reviews
    100% (1)
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    100% Recommend this product (1 of 1 responses)
    By Mark from White Plains, NY on December 10, 2016
    I would recommend this item to a friend.
    Vertical Vent Kit
    I installed this by myself with no problems, Stretching the tubes out was a little tricky but once I figured it out it was easy to do.
    ProsWorks Great ! Fast install Easy to work with. Perfect fit . Meets fire and safety codes.

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