Previous

Item in product family

Next

Item in product family

Call us 7 days a week

1.888.645.0878

Know exactly what you want?

Save time with this quick order form. If you know the catalog/part numbers for the items you wish to purchase, enter them into your cart here. You can also browse the site and add items to your cart from any product page.

Quick Order

Item NumberQuantity
Return to Category List
S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter
See all 14 items in product family

S-Tl Thermaflex Flexible Hvac Duct - 20 Inch Diameter

Item #: WBB35640

Ships From US, Add 3-4 days For Delivery 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.

Price: $100.95
Product Information
Customer Review
Product Q&A
Accessories
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)
    • MIN. TEMPERATURE °F0
    • MAX. TEMPERATURE °F250
    • TYPES-TL
    • PACKAGE QUANTITY1
    • MANUFACTURER'S PART NUMBER0526-2000-0002-10

Avg. Customer Rating: (4 customer reviews)

Write your own review

Sort by: 
1 ...

4 Results

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

Is this review helpful?

Flexible Duct

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

Is this review helpful?

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.

Is this review helpful?

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.

Is this review helpful?

Sort by: 
1 ...

4 Results

Be the First to Ask a Question!

Required fields are highlighted.

Give Us Your Feedback On This Page

* Help us continuously improve by reporting any errors or omissions on this page including:

  •  Incorrect or confusing information
  •  Misspellings or bad grammar
  •  Page not loading correctly or generating an error
  •  I did not find what I was looking for
  •  Other

Please provide an example of any missing or incorrect information...

* Your comments will help us improve our services to all customers.:

* Email Address:

* Verification: (Type the characters you see below)

captcha captcha_refresh

If you need immediate assistance, please call 1.888.645.0878

By submitting this form, you agree that your submissions and their contents will automatically become the property of Global Industrial Equipment without any compensation to you.