Free shipping
Low Price
View Cart

    Majestic SL300 Round Termination Cap With Storm Collar - For 8-Inch Inner Diameter Majestic SL300 Chimney

    List Price: $209.99
    Sale Price: $169.00
    You Save: $40.99 (20%)
    In Stock.
    *Ships same business day.

    • Round standard fixed terminal cap
    • Storm collar for weather prevention
    • 8 lbs.
    See complete product details >>
    Product Details
    Manufacturer: Majestic
    Part Number: TR344
    eFireplaceStore Item Number: MAJ-TR344
    UPC: 716032028287


    • Round standard fixed terminal cap
    • Storm collar for weather prevention
    • 8 lbs.

    *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.

    Prop 65 Warning WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

    If you live in an area frequented by rain storms or snow in the winter, weather-proofing your home is a good step to take. This Majestic TR344 Round Telescoping Terminal Cap with Storm Collar is a great option for your home's chimney exit. The TR344 model includes both the cap as well as a storm collar. Placing the storm collar around the cap is an extra measure to ensure that no water makes its way between your chimney termination and roof. Your attic is kept dry and your stored belongings as well as your home are both happy and dry!
    Customer Questions & Answers
    3 Questions & 3 Answers
    Edward S.
    from Ocala, FL asked:
    July 26, 2023
    Will this fit the 3-wall chimney flu pipe on a Majestic M36?
    1 Answer
    The Sl30 cap will not fit your unit's vent pipe. The Sl300 pipe is only double-walled. I do not show a current replacement for the original cap that was installed for that vent pipe. The only item that I have that may work is this cap here. It is designed for an 8" inner diameter and an outer diameter of up to 16". It is an after-market, air-cooled chimney cap.
    Submitted by: Cody S. on July 26, 2023

    from Champaign, IL asked:
    November 6, 2019
    What is the diameter of the biggest part of the cap?
    1 Answer
    The manufacturer does not provide specifications for this cap, because it is only suitable to install on the Majestic SL300 pipe, which has an 8-inch inside diameter and a 10.5-inch outside diameter.
    Submitted by: Tyler M. - NFI Master Hearth Professional on November 7, 2019

    Connor A
    from 14086 asked:
    April 8, 2019
    How high will the bottom of the termination cap be after installed? From the top of the last chimney pipe to the bottom of the actual vents. Thank you
    1 Answer
    The height will be 16 3/4".
    Submitted by: Brennan W. on April 8, 2019

    Customer Reviews

    Find the Right Gas Logs
    For Your Fireplace

    Gas Log Calculator Gas Log Calculator
    Back to Top
    Sign-up for our Email!
    Enter your email for new arrivals and special offers.