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    Superior 8DM Complete Venting Kit for Chimney Chase Installations

    List Price: $829.99
    Sale Price: $671.95
    You Save: $158.04 (19%)
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    Product Details
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    Manufacturer: Superior
    Part Number: 48-8DM
    eFireplaceStore Item Number: FSD-FMI-8DM-CHASE-KIT
    UPC: 043593041104


    • Full vent kit for a chase installation of Superior, Vantage Hearth, DESA and Vanguard woodburning fireplaces that use 8DM chimney pipe.
    • Includes a combination of 8DM class A chimney pipe lengths according to your choice of chimney height.
    • 8DM pipe is an air-cooled chimney with a 8" inside diameter (30-gauge stainless steel) and a 12 3/8" diameter outer wall (28-gauge galvanized steel).
    • Pipe requires 1" clearance to combustibles.
    • Includes two firestops for lateral support and proper installation per code.
    • Round chimney cap with mesh screen (RT-8DM).
    • Pipe sections utilize a snap-lock design for easy installation .
    • Compatible with all wood burning fireplaces specifying 8DM series air cooled chimney pipe.

    Technical Specifications

    • Pipe sections will arrive in cartons labeled as full foot increment lengths. Actual final assembled lengths are indicated by the footages listed when purchasing.

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 8 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.
    * Please Note: The minimum chimney height for woodburning fireplaces varies from model to model. Please consult your owner's manual to ensure you select sufficient height for your application.

    *Also Note: Pipe lengths cannot be cut or altered.

    *Also Note: Chase top not included. A customized chase cover will need to be provided by installer due to the varying dimensions of chase top openings.

    Building a chase for your IHP/Superior, Vantage Hearth, DESA or Vanguard woodburning fireplace? This venting kit contains all the necessary components for the 8DM class A chimney pipe. All you have to do is choose the necessary chimney height you need - measured from the top of the fireplace - and you will receive the corresponding pipe lengths, two firestops, a storm collar and a round chimney cap with mesh screen.
    Customer Questions & Answers
    17 Questions & 17 Answers
    Dereck O.
    from Monteagle, TN asked:
    October 16, 2023
    Do I need support for a 14' 6" vent pipe system?
    1 Answer
    If the chimney has no offsets and is enclosed in a chase, you will need no additional support, other than the unit and firestops.
    Submitted by: Cody S. on October 16, 2023

    Tim B.
    from Chattanooga, TN asked:
    March 15, 2023
    How many feet of pipe are included with this kit?
    1 Answer
    These kits range in available lengths from 9' 8" to 29' 2".
    Submitted by: Aaron D. on March 15, 2023

    Steve M.
    from Saint Louis, MO asked:
    May 12, 2021
    What would be the pipe lengths for a 15' 6" kit?
    1 Answer
    That kit would come with four 48 inch sections of pipe.
    Submitted by: Kathy O. on May 12, 2021

    from Three Forks, MT asked:
    December 8, 2020
    Is there a ceiling support box to hold the chimney supplied with this kit?
    1 Answer
    No. This kit is designed to attach directly to the top of fireplaces that require this chimney venting.
    Submitted by: Aaron D. on December 9, 2020

    from Brownsville, KY asked:
    September 22, 2020
    Does this kit come with some kind of sheet metal to cover the chase opening or do I need to purchase that separately? . 
    1 Answer
    This kit does not include a chase top cover, and that would indeed need to be fabricated and supplied locally.
    Submitted by: Tyler M. - NFI Master Hearth Professional on September 23, 2020

    Rusty S.
    from Goose Creek, SC asked:
    November 13, 2019
    My chimney pipe will be 23 feet tall inside a chase, and a straight shot all the way to the top. Will I need any additional accessories to supplement such a long length of 8DM chimney pipe? 

    1 Answer
    We would recommend chimney support for this length, depending on the fireplace model you are venting.
    Submitted by: Tyler M. - NFI Master Hearth Professional on November 13, 2019

    Rich B.
    from Ohio asked:
    November 6, 2019
    With this kit do I still have to buy the Roof Flashing / F0909 V6F-8DM  0 to 6/12 Pitch (30" Base)? The pipe will be outside and I will be boxing it in, It goes through the 24" roof overhang.    
    1 Answer
    If you are enclosing the chimney above the roof in a box out (chase) then, no, the flashing would not be used.
    Submitted by: Owen O. on November 6, 2019

    Dave E.
    from Wylie, TX asked:
    October 19, 2019
    Will this kit fit a Temco model TFC36-3?
    1 Answer
    We're sorry, no. The TFC36 used the 82xxD chimney system, which is no longer available. The current Superior 8DM system will not connect.
    Submitted by: Cortney O. on October 21, 2019

    from Connecticut asked:
    January 6, 2019
    Can I use this in a pellet stove insert instead?
    1 Answer
    This can not be used with a pellet stove insert.
    Submitted by: Brennan W. on January 7, 2019

    from Arkansas asked:
    August 30, 2018
    What is the difference between the interior chase venting kit and the exterior venting kit for the IHP/Superior 8DM Chimney Pipe System for single story homes?
    1 Answer
    The interior kit offers the option for a pitched roof flashing to cover the pipe penetration above the roof, whereas the exterior chase kit does not include a flashing as you will need to have a customized chase top flashing made based on the dimensions of your chase opening.
    Submitted by: Tyler M. - NFI Master Hearth Professional on August 31, 2018

    from Cheyenne, Wyoming asked:
    March 7, 2018
    Does this kit comes packed in a box? Can you tell me what dimensions and weight?
    1 Answer
    This kit does not come packaged in one box. It would be individual pieces.
    Submitted by: Kelsey C. on March 7, 2018

    from Simpsonville, SC asked:
    February 11, 2018
    Can this be exposed? Also does it come in black?
    1 Answer
    If you are running the pipe up the side of your house, you will need to have it boxed in, as exposure to the cold will cause draft issues. The pipe is only available in a silver color.
    Submitted by: Brennan W. W. on February 12, 2018

    from MI asked:
    October 1, 2017
    Is this system compatible with the Majestic MBUC42 fireplace?
    1 Answer
    While this will not work for your unit, we do have access to the SK8 pipe that is compatible with your fireplace.
    Submitted by: Brennan W. on October 2, 2017

    from Harrisburg, PA asked:
    September 6, 2017
    Do you have a standard framing sketch for an exterior chase installation? How often are the firestops required? Do the firestops provide vertical support?
    1 Answer
    Unfortunately, we do not have a framing sketch for installation of a chase for this pipe, but we can tell you that the outside diameter of the pipe is 12 3/8" and you need a 2" clearance / air space around the outside of the pipe to combustibles. Firestops are required for any physical penetration through ceilings or floors, but also in conjunction with level changes in the home (in line with first-to-second floor transition, second floor to attic, etc.), even when there is no penetration. There is no vertical support from the firestops, only lateral support.
    Submitted by: Tyler M. on September 6, 2017

    from GA asked:
    August 2, 2017
    Will this fit a Heat N Glow RSW 41?
    1 Answer
    No, it would not. This is a chimney system that is exclusively rated and tested for a superior wood fireplace.
    Submitted by: Owen on August 3, 2017

    from Bryant, AL asked:
    June 27, 2017
    Will this chase pipe kit work with a Buck Stove 27000?
    1 Answer
    Unfortunately, this kit may not be used with any wood stove or insert as it air-cooled and lacks any actual insulation to counteract the higher flue temperatures produced by a wood stove or insert. Chimney of this type is tested and listed for safe use only with certain prefabricated wood burning fireplaces manufactured by FMI/Superior . The Buck Stove model you currently own may be vented either as a freestanding wood stove with single or double wall black stovepipe starting at the stove and transitioning to insulated class A chimney via a support box framed in at ceiling level, or as a fireplace insert with stainless steel flexible chimney liner listed to UL1777 for relining masonry chimneys. The latter would require an existing fully-functional wood burning fireplace opening and corresponding masonry or manufactured chimney.
    Submitted by: Will M. on June 27, 2017

    from Georgia asked:
    December 12, 2016
    Does this kit work with Superior WCT2042Ws fire place?
    1 Answer
    Submitted by: Tyler M. on December 12, 2016

    Customer Reviews
    12 Reviews
    92% (11)
    8% (1)
    0% (0)
    0% (0)
    0% (0)
    100% Recommend this product (12 of 12 responses)
    By Peter S. from Florida on April 30, 2023
    I would recommend this item to a friend.
    Awesome Products & Great Pricing
    I bought two units. One a 42 and the other a 36 both units for the same house.
    By Dan from Lafayette, LA on January 12, 2021
    I would recommend this item to a friend.
    Well made
    By Timothy G. from Gainesville Fl on June 10, 2020
    I would recommend this item to a friend.
    High quality and easy to install.
    The chimney pipe was great quality and very easy to install.
    Easy install None
    By Mark from Kenly, NC on March 17, 2019
    I would recommend this item to a friend.
    It went together very easy! Very pleased!
    By Roger from St Charles, MI on December 11, 2018
    I would recommend this item to a friend.
    excellent product and company
    I received my package fast with no hassle and it went together without any trouble at all. Will definitely do business again.
    By Wayne from Iowa on October 20, 2018
    I would recommend this item to a friend.
    Easy to install
    Works as it should
    By Steve B. from Upstate NY on August 9, 2018
    I would recommend this item to a friend.
    Perfect fit, easy to install
    Everything arrived without any damage. Install went great and fit was perfect between sections.
    Quality of items.
    By David from CA on July 8, 2017
    I would recommend this item to a friend.
    Fireplace Venting Kit
    Good product. Easy to install. Good price.
    By Carlos from Houston on August 3, 2016
    I would recommend this item to a friend.
    Perfect fit for my Superior fireplace
    I ordered this kit to install a 36" superior fireplace in my cabin and all pieces look solid and with perfect fit. Looks great!
    By Brooks from BROAD RUN on November 7, 2015
    I would recommend this item to a friend.
    Everything went together smoothly
    Everything went together smoothly and this seller was excellent
    By Mike from Las Vegas, NV on May 4, 2015
    I would recommend this item to a friend.
    Easy ordering
    Product was easy to order with a good description along with a timely delivery.
    By Robert from Texas on November 3, 2014
    I would recommend this item to a friend.
    Looks great!
    Good quality, easy to assemble, would recommend!

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