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

Item #: WBB35640

Usually ships in 15 to 18 days Estimated lead times do not include weekends or holidays. Transit time is determined by shipping method and destination. Orders requiring credit information might take additional time.

$140.95 each

Sold in packages of 2

Price: $281.90
Product Information
Customer Review
Product Q&A
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 (50.8 cm)
    • LENGTH FEET15 (4.57 m)
    • COLORGray
    • VELOCITY FEET PER MINUTE6000 (1828.8 m)
    • TYPES-TL
    • MANUFACTURER'S PART NUMBER0526-2000-0002-10

Avg. Customer Rating: (4 customer reviews)

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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

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Flexible Duct

Your review: Great product. Heavy duty material. Fast shipping.

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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.

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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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