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    Dura-Vent 4-Inch Diameter Type B Gas Vent Pipe - 36-Inch Length

    32.68
    List Price: $39.99
    Sale Price: $32.68
    You Save: $7.31 (18%)
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    Product Details
    Manufacturer: DuraVent
    Part Number: 4GV36
    eFireplaceStore Item Number: CPF-4GV36
    UPC: 662492000298

    Features

    • 36 Inch length
    • Efficiently vents Category I natural gas and propane-fueled appliances
    • Resilient dual-layer construction
    • 4" openings
    • .012" aluminum inner liner and .018" galvanized steel outer wall
    • Secure twist-lock connections
    • Requires only 1" clearance to combustibles
    • 25-year warranty
    • UL and ULC Listed
    Looking for a flexible and durable vent to let you go with either gas or propane home fuelling? This design features a vent specially created for category I natural gas and propane-fueled appliances. This product features a resilient dual-layer construction, .012" aluminum inner liner and .018" galvanized steel outer wall, secure twist-lock connections, and requires only 1" clearance to combustibles. Allow DuraVent to cover all the bases for you when you purchase their reliable installation pipe.
    Customer Questions & Answers
    By Rich from Enfield, CT on October 5, 2016
    What is the actual outside diameter of a 4-inch diameter b-vent pipe? Does 4" vent pipe refer to the inside diameter? I am fitting a pipe through a concentric vent box that has an inside diameter of 4.75 inches and am concerned that the pipe will have too much clearance when installed.


    By Chris C. on October 6, 2016

    Answer:
    The 4" diameter is referring to the inside diameter of the pipe. Additionally, the outside diameter of the Duravent Type B system is 5/8" greater than the inner diameter.

    Customer Reviews
    Dura-Vent 4-Inch Diameter Type B Gas Vent Pipe - 36-Inch Length
    32.68
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