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S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter  - Pkg Qty 2

S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter - Pkg Qty 2

Item #: WBB35640

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$99.95 ea.

Price: $199.90 / Pkg of 2

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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 Specifications

  • BRANDThermaflex
  • DIAMETER INCHES20
  • LENGTH FEET15
  • COLORGray
  • VELOCITY FEET PER MINUTE6000
  • MIN. TEMPERATURE °F0
  • MAX. TEMPERATURE °F250
  • TYPES-TL
  • PACKAGE QUANTITY1
  • MANUFACTURER'S PART NUMBER0526-2000-0002-10
Customer Review

4.0

  • 5 Star

    2
  • 4 Star

    2
  • 3 Star

    0
  • 2 Star

    0
  • 1 Star

    1

Most Recent Reviews

  • Most Recent Reviews
  • Highest Rated Reviews
  • Lowest Rated Reviews
  • Reviewer: Installer & Hard Worker

    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.
    Pros:
    Cheap compared to robust HVAC ducts that can be used in multiple locations. NOTE: slanted review by Global as lowest rating is FAIR. Really? The worst product possible is fair?
    Cons:
    Sunlight will destroy this product leaving only a skeleton of wire. NOT good for outdoor use. NOT good for over a short time. Ducts were not good for outdoor use on 3 locations before they deteriorated. Indoor and fixed locations only.
  • Reviewer: Kathleen

    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
    Pros:
    Hard to find a size that would fit my 18 1/2" diameter fan and the material I needed.
    Cons:
    I was being careful but the wire started unraveling fairly easily. Could be my lack of experience.
  • Reviewer: Justin

    Date: January 22, 2014

    Flexible Duct
    Your review:
    Great product. Heavy duty material. Fast shipping.
  • Reviewer: web-guest

    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: Dave Lipton

    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  - Pkg Qty 2

S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter - Pkg Qty 2

Item #: WBB35640

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