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S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter

S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter

Item #: WBB35640


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Price: $118.95

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Thermaflex S-TL, non-insulated HVAC ducts are ideal for residential dryers, bathroom applications, cleaning rooms and other areas where insulated ducts are not required.

These flex ducts are for low to high pressure heating and cooling systems. They feature a heavy duty fiberglass cloth fabric that is bonded to a corrosion resistant spring steel wire coil for long lasting durability. Ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 2-20" in diameter. Greenguard certified. 10 Year Limited Warranty.

Product Details

  • Type Non-Insulated
  • Package Quantity 1
  • Brand Thermaflex
  • Max Temperature 250 °f
  • Manufacturers Part Number 0526-2000-0002-10
  • Color Family Gray
  • Min Temperature 0 °f

Weights & Dimensions

  • Max Velocity 6000 ft/min
  • Velocity 6000 ft/min
  • Diameter 20 in
  • Length 15 ft
Customer Review


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Most Recent Reviews

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  • Reviewer: Anonymous

    Date: September 07, 2016

    Passable for Fixed Installation
    Your review:
    OK for a very fixed installation inside. It is NOT suitable for for anything that requires the ducts to survive sunlight or movement. Sun will destroy this product.
  • Reviewer: Anonymous

    Date: June 13, 2015

    pretty good!
    Your review:
    I needed duct to run the air from my whole house fan outside. It was quite a project for a 70 year old woman. And it took me a couple of days to do it. I like the quality of the product. It was important that it could be used with a lot of heat and with my 4700 air flow. Very happy I found something. Thanks
  • Reviewer: Anonymous

    Date: January 22, 2014

    Flexible Duct
    Your review:
    Great product. Heavy duty material. Fast shipping.
  • Reviewer: Anonymous

    Date: October 16, 2013

    HVAC Duct 20 inch
    Your review:
    Excellent product and great price. I used it to hook up a ventilation system for my paint booth. Exactly what I needed via Global Industrial as I couldn't get the same product locally or at the best price.
  • Reviewer: Anonymous

    Date: May 26, 2011

    Happy Overall.
    Your review:
    I felt the price was slightly high and I would like to see a discount for buying in bulk, but overall I am impressed and would certainly order again. Thank you for making my order experience positive.
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S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter

S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter

Item #: WBB35640

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