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    Superior 8DM 8-Inch Inner Diameter Chimney Elbow Kit - 30 Degree

    List Price: $239.99
    Sale Price: $192.00
    You Save: $47.99 (20%)
    In Stock.
    *Ships same business day.

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    Product Details
    Free Venting Design & Quote:
    Manufacturer: Superior
    Part Number: 30E-8DM
    eFireplaceStore Item Number: FSD-30E-8DM
    UPC: 043593041098


    • 30 Degree Elbow
    • Sold in a pair
    • Available for 8" and 12"

    *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.

    IHP/Superior Wood Fireplace 30 Degree Elbow for 8 Inch Chimney Pipe - Pair. Only IHP/Superior Chimney Wood Fireplace Chimney Liners and Chimney Liner Accessories are approved for use with IHP/Superior Wood Fireplaces. They are UL approved and are not for use with any product other than IHP/Superior Wood Burning Fireplaces.
    Customer Questions & Answers
    20 Questions & 23 Answers
    from Huntsville, TX asked:
    February 12, 2023
    Does this include two elbows?
    1 Answer
    Yes, a single order of this item will include two 30-degree elbows.
    Submitted by: Tyler M. - NFI Master Hearth Professional on February 13, 2023

    from Philadelphia asked:
    November 16, 2022

    Do they make this in a 90-degree elbow?

    1 Answer
    They only make this type of pipe in 30* elbows.
    Submitted by: Cody S. on November 17, 2022

    from Texas asked:
    March 14, 2022
    When installing the offsets higher up inline and not directly at the fireplace, which direction should the crimped end be pointed?
    1 Answer
    The crimped end should be pointing downward.
    Submitted by: Brennan W. on March 15, 2022

    from Illinois asked:
    November 8, 2020
    What is the gain on this fitting? I need to offset 6"
    1 Answer
    Using only these two elbows for an offset, the movement center-to-center is 4-3/8". The shortest 8DM pipe, a 12" length, can be put between the elbows for a 9" offset.
    Submitted by: Tyler M. - NFI Master Hearth Professional on November 9, 2020

    Zachary H
    from Newark, DE asked:
    September 26, 2020
    What is the diameter of the outer pipe?
    1 Answer
    The outside pipe is listed at 12 3/8" diameter.
    Submitted by: Tyler M. - NFI Master Hearth Professional on September 28, 2020

    Ric V
    from Bremerton, WA asked:
    August 10, 2020
    Will a pair of these with an 18 piece gain me 15 offset?
    1 Answer
    No. To achieve an offset of exactly 15 inches (center-to-center), you will need to use the 24" length 8DM pipe between these two 30-degree elbows.
    Submitted by: Tyler M. - NFI Master Hearth Professional on August 11, 2020

    Steve M
    from St. Louis asked:
    April 25, 2020
    When this elbow kit is used how much height does it add?
    1 Answer
    When these two elbows are installed consecutively, the effective height gained is 16-3/8 inches, with an offset of 4-3/8 inches.
    Submitted by: Tyler M. - NFI Master Hearth Professional on April 27, 2020

    Jordan D
    from St. Louis, MO asked:
    April 20, 2020
    If I'm using an 8" dia SK pipe, will these fittings connect properly?
    1 Answer

    No, that chimney would not fit correctly.

    Submitted by: Owen O. on April 20, 2020

    from San Luis Obispo, CA asked:
    March 15, 2020
    Is there a way to get an 8-inch offset?
    1 Answer
    The closest we can get to an 8-inch offset using the 8DM pipe (which can only be used with Superior fireplaces) would be a 9 inch offset with a 25 3/4 inch rise by using the two 30 degree elbows with a 12-inch length between the elbows.
    Submitted by: Kathy O. on March 16, 2020

    Kaye D.
    from McDonough, GA asked:
    March 10, 2020
    Does this elbow kit include the straps to secure the pipe?
    4 Answers
    The elbow kit comes with two elbows and one strap that is connected to one of the elbows.
    Submitted by: Kathy O. on March 10, 2020
    Yes, it does.
    Submitted by: Alice on March 10, 2020 from Jacksonville, FL
    Submitted by: Branden on March 10, 2020 from Nashville TN
    Yes, the outer pipe has straps so you can fasten your pipe.
    Submitted by: Dan C on March 10, 2020 from Newark Valley, NY

    Sean K
    from 11967 asked:
    October 31, 2019
    When using an offset doesn't it make it difficult to send a cleaning brush through it?
    1 Answer
    No, since the only offsets available for this type of chimney pipe are 30-degress, this is still fairly easy to clean for an experienced chimney sweep.
    Submitted by: Tyler M. - NFI Master Hearth Professional on October 31, 2019

    Timothy K
    from Knoxville TN asked:
    September 19, 2019
    Is this offset pipe compatible with Desa chimney components used in the cwc42c model?
    1 Answer
    Desa and Superior pipes are not compatible.
    Submitted by: Kathy O. on September 20, 2019

    from Fort Worth, TX asked:
    July 26, 2019
    Is the return elbow the one with the straps and the stainless pipe crimped on one end?
    1 Answer
    Yes, the return elbow is the one with the straps.  These straps are to support the weight of the chimney pipe lengths after/above the offset.
    Submitted by: Tyler M. - NFI Master Hearth Professional on July 26, 2019

    from Tyler, TX asked:
    March 18, 2019
    Approximately what is maximum offset I can get with the 2 elbows without a piece in between?
    1 Answer
    The two elbows connected to each other give you 4 3/8" of offset.
    Submitted by: Brennan W. on March 19, 2019

    from Plymouth, WI asked:
    November 11, 2017
    Why does one end of the inner 30 degree elbows have a crimped end? If starting with an elbow section, which piece do you start with off the fireplace unit? None of the other pipes have a similar end. I am using a 12 inch straight pipe between the elbow sections to move the pipe back into the chase to avoid an exterior wall overhead.
    1 Answer
    The crimped end is meant to be pointed downward when installing the elbow set.
    Submitted by: Brennan W. on November 13, 2017

    from NY asked:
    October 19, 2015
    Can I put a short piece of pipe in between the two 30 degree elbows for FMI/Superior 8 inch diameter woodburning chimney venting pipe?
    1 Answer
    You can indeed install a short section of the FMI/Superior 8DM chimney pipe between the elbows to increase the offset yielded.
    Submitted by: eFireplaceStore on October 20, 2015

    from Nine Mile Falls, WA asked:
    February 25, 2015
    Is the 8" dimension the inner or outer pipe measurement of this venting pipe?
    1 Answer
    This is indeed an 8 inch inner diameter chimney component and is the appropriate offset for the 8DM chimney system you have already ordered.
    Submitted by: eFireplaceStore on February 25, 2015

    from Arizona asked:
    May 30, 2014
    What is the length of an 8" elbow section?
    1 Answer
    The individual height of each elbow is 8 1/4 inches. Two elbows back to back yields 16 3/8 inches of rise and 4 3/8 inches of offset.
    Submitted by: eFireplaceStore on May 30, 2014

    from Houston, TX asked:
    August 7, 2013
    What kind of guidelines are there for bends in the chimney pipe? Is there a minimum straight run after the bend?
    1 Answer
    Chimney offset guidelines are established by the manufacturer of the fireplace. Class A chimney pipe only allows a maximum of a 30-degree offset, but each model has its own restrictions and limitations on number of elbows used and the total offset distance.
    Submitted by: Tyler M. - NFI Certified Specialist on August 8, 2013

    Carlos D
    from Canada asked:
    November 9, 2011
    When do I have to use these wood fireplace 30 degree elbows?
    1 Answer
    You would use these 30-degree elbows on a chimney run that is obstructed in some way from a straight vertical run. For example, if you have to go around a rafter or some other obstruction. It is always best to vent 100% straight vertically with class A chimney pipe such as this if you can, but these elbows will allow for an offset to get around any obstruction.
    Submitted by: Tyler M. - Fireplace Specialist on November 9, 2011

    Customer Reviews
    9 Reviews
    78% (7)
    22% (2)
    0% (0)
    0% (0)
    0% (0)
    100% Recommend this product (9 of 9 responses)
    By R A. from Greensboro, GA on October 4, 2021
    I would recommend this item to a friend.
    Bend around beam
    Needed to get around center beam in the room
    It does the job well none
    By Danyel from ND on November 29, 2019
    I would recommend this item to a friend.
    Simple to install
    This was simple to install and snapped together nicely.
    By Paul from Ridgway, Pa. on January 30, 2018
    I would recommend this item to a friend.
    Offset Elbows
    Elbows fit well with the pipe components. Hanger straps on the top elbow for support. The charts in the manual do not give you the same offset you will get with the components. Better call and get help figuring it out.
    Straps are really sharp, wear gloves!
    By James from NY on February 16, 2017
    I would recommend this item to a friend.
    Off Set Elbow
    It works well.
    fit good, worked good
    By Dan J. from Howard on December 9, 2016
    I would recommend this item to a friend.
    fit perfect
    Just what we needed to make the chimney fit the chase
    By Jim from Fort Mohave on April 8, 2016
    I would recommend this item to a friend.
    Great Service
    What I needed when I wanted it.
    By Michael from OAKMAN on February 5, 2016
    I would recommend this item to a friend.
    Chimney Vent Pipe
    No tools required. Installation was very easy.
    Product connected together real easy. None.
    By Joseph from New Park on January 27, 2016
    I would recommend this item to a friend.
    Great gives just the room I need
    By Kris from Oklahoma on December 11, 2014
    I would recommend this item to a friend.
    30* adapters
    Used these guys to offset my chimney thru the cathedral ceiling in my living room. The fireplaces is in the middle of the room, and the rafter peak is directly above the fireplace, so these offsets were perfect for getting around it. They don't swivel like hvac elbows, but I had convinced myself they did by looking at the photo on the sales page. The photo is actually two adapters connected together. Anyways, they work great for getting around obstacles and were a must for my install.

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