'/%3E%3C/svg%3E)
Hover image to zoom
4" x 25' F216 Insulated Flex Duct (Silver Jacket)
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$64.88 each
In Stock
Get 29 Tue, Sep 26
More Available
Order by 5PM, receive Tuesday
MANUALS (3)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
4" Diameter
25' Length
Polyester
R-6.0
Description
–
Features:
Metalized polyester jacket reinforced with fiberglass scrim
Double-ply black polyester core
R-6.0 formaldehyde free insulation
UL listed
Boxed or bagged (FB series)
Specs
–
| Diameter (Inches): | 4" |
|---|---|
| Length (Feet): | 25' |
| Application: | HVAC |
| Core Type: | Double Ply Black Polyester |
| Material: | Polyester |
| Insulation: | R-6.0 |
| Type: | Venting |
| Package: | Boxed |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy