Arctic ThermaBlast Heater Duct

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The Arctic ThermaBlast is the duct of choice for highly combustible environments and extreme weather conditions. It is an incredibly durable solution for use in both temporary and permanent structures.

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    Product Benefits

    • Designed for improved resistance to abrasion, flexing, tearing and puncture.
    • Superior chemical resistance, exceptional exposure capabilities and flame resistant (FR) properties.
    • Comes partially lined with glass cloth for improved thermal resistance and burn-through prevention to 1000°F/538°C.
    • Remains flexible in cold weather conditions.


    Product Specifications

    • Flame Resistant (FR) fabric offers continuous service temperature ratings up to 500°F/260°C.
    • Cold crack tested to -65°F/-54°C.
    • Passes FR testing CAN/ULC–S109 standard.
    • Interlocking steel collars allow for easy connection to heaters and other ducts.
    • Spiral wire reinforcement to prevent collapsing and to support bending.
    • Strap closure system comes standard for secure duct compression during transport and storage.
    • The Arctic ThermaBlast is available in 12” and 16” diameters.
    • Sold individually boxed.


    Disclaimer: This type of heater duct is NOT recommended for VERTICAL applications. Please ask us about the Arctic Helix heater duct if you require a duct for a vertical application.

    Product # Description
    408598 12" x 12' ThermaBlast Duct
    408560 12" x 25' ThermaBlast Duct
    408553* 16" x 25' ThermaBlast Duct

    *Non stocked items, made to order

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    Available Files

    •   ThermaBlast 2015 (PDF)