Free shipping
Low Price
View Cart

    Superior SecureFlex 12 Foot Compressed Flex Vent - SF-12

    List Price: $499.99
    Sale Price: $408.60
    You Save: $91.39 (18%)
    In Stock.
    * Usually Ships Same Business Day.
    See complete product details >>
    Product Details
    Manufacturer: Superior
    Part Number: SF-12
    eFireplaceStore Item Number: CUI-SF-12
    UPC: 043593058751

    *Venting Requirements: This unit requires venting pipe with an inner diameter of 4.5 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.

    * Please Note: This does not come with clamps. They will need to be purchased separately.

    Customer Questions & Answers
    3 Questions & 3 Answers
    from Springville, UT asked:
    July 10, 2017
    Does the statement about all compressed flex vents potentially expanding up to two times mean these can be expanded to reach 24 feet?
    1 Answers
    These come compressed and expand to the full length as listed in the description. So the 12 foot length is sent compressed to 6 feet and expands to 12. The 24 foot pieces are sent compressed at 12 feet and expand to 24 feet.
    on July 11, 2017

    from CDA, ID asked:
    December 2, 2014
    What are the outer and inner dimensions of this flex pipe?
    1 Answers
    This particular line of pipe utilizes a 4 1/2" inner liner and a 7 1/2" outer liner.
    Kevin E.
    on December 2, 2014

    from ID asked:
    November 29, 2014
    What is the exhaust gas temperature of a direct vent gas log system? I have an older Monesson unit but I don't have the model number but it has 3" hookup at the box and roof hood. I need two 25 foot lengths. Can you help me?
    1 Answers
    Most systems will have a flue gas temperature between 500 and 700 degrees, depending on the brand and design. The co-linear tubing I recommend using is the Dura-Vent DirectVent Pro 3-Inch x 25-Foot Aluminum Chimney Liner. This product is made specifically for the demands of a co-linear direct vent system.
    on November 30, 2014

    Customer Reviews

    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.