Free shipping
Low Price
View Cart

    Dura-Vent DirectVent Pro Aluminum Chimney Liner Connector - 688-FLEXCONN

    List Price: $39.99
    Sale Price: $34.95
    You Save: $5.04 (13%)
    In Stock.
    *Ships same business day.

    See complete product details >>
    Product Details
    Free Venting Design & Quote:
    Manufacturer: DuraVent
    Part Numbers: 3DFA-FC, 4DFA-FC
    eFireplaceStore Item Number: CPF-688-FLEXCONN
    UPCs: 662492122600, 662492761601


    • Connects lengths of 3" or 4" aluminum liner together
    • For use with Dura-Vent liners

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

    For extra large installations use this Dura-Vent DirectVent Pro Aluminum Chimney Liner Connector to connect sections of DirectVent Pro Aluminum Chimney Liner together.

    Applications - DirectVent Pro is a unitized, coaxial venting system designed for use with direct vent gas or propane stoves, heaters, and fireplaces.

    Materials and Construction - .020" aluminum inner wall. .018" galvanized steel outer wall. Painted outer walls made of laser-welded .018" galvalume steel. Outer pipe brings combustion air to the appliance. Inner pipe exhausts flue gases to the outside. Gaskets or sealants not required (unless specified by the appliance manufacturer).

    Clearances - Specified by the appliance manufacturer.

    Listings - DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major testing agency, such as UL, CSA, Warnock Hersey, or OMNI.

    Customer Questions & Answers
    1 Question & 1 Answer
    from CA asked:
    November 10, 2013
    What does this piece do?
    1 Answer
    This connector is designed to hook two lengths of 3 or 4 inch flexible aluminum liner sections together. In order to hold properly, sheet metal screws need to be run through the liner sections and into the connector.
    Submitted by: Collin C. - NFI Master Hearth Professional on November 11, 2013

    Customer Reviews

    Find the Right Gas Logs
    For Your Fireplace

    Gas Log Calculator Gas Log Calculator
    Back to Top

    Let Our Experts Design
    Your Venting System

    Free Venting Design and Quote Free Venting Design and Quote
    Sign-up for our Email!
    Enter your email for new arrivals and special offers.