Phone: +1 678-388-2740

    Single wall exhaust systems

    High quality single wall exhausts for relining of existing brick chimneys, categorized gas vents, non-categorized connectors, and kitchen exhaust


    Single Wall All Fuel Exhaust System

    System features



    Single Wall All Fuel Exhaust System:
    Easiest and Fastest joint assembly on the market using innovative and industry first technology


    444 or 316L stainless-steel
    All supports and accessories are stainless-steel



    6 - 36"



    2.2" overlapping joint with Patent-Pending light-weight technology, and double female socket peritting fastest alignment/installation on the market. 
    1. Use supplied silicone sealant to make the complete seal. 
    2. Push the male/female ends together
    3. Install the outer locking band to ensure correct engagement



    Product data sheets and catalogs:

    SWAF - Technical Data Sheet


    Installation manuals:

    SWAF - Installation manuals


    UL Summaries:




    Main features

    • Factory CAD designs for installation ease
    • 100% Stainless-Seel with maintenance-free Limited lifetime Warranty


    • Boiler Stack for commercial / industrial boilers or appliances that do not exceed 1400°F flue gas temperatures
    • Special Gas Vent for condensing boilers and water heaters 
    UL Listings (and ULC)


    UL-1978 Standard
    Grease Duct
    (ULC-S662 Standard for Factory-Built Grease Ducts)


    UL-103 Standard
    Building Heating Appliance Chimney
    (Industrial Type 540°C Chimney)


    UL-1738 Standard, Venting Systems for Gas-Burning Appliances, Categories II, III & IV 
    (ULC-S636 Standard for Type BH Gas Venting Systems)

    25 years warranty!