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51332 has been discontinued
Discontinued February 14, 2025
This product was discontinued by the manufacturer.
MANUALS (3)
Product Highlights
–
25' Length
16" Diameter
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
–
| Length (Feet): | 25' |
|---|---|
| Diameter (Inches): | 16" |
| Application: | HVAC |
| Core Type: | Double Ply Black Polyester |
| Material: | Polyester |
| Insulation: | R-6.0 |
| Type: | Venting |
| Package: | Boxed |
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Product Reviews
4.5 out of 8 reviews
86% would recommend this product
5 star
88%
4 star
0%
3 star
0%
2 star
0%
1 star
13%
Showing 1-8 of 8 reviews
I would buy again price is competitive with central Florida
Replaced some very old damaged duct
At Sea AC
Clearwater Fl
11 months ago
Verified Buyer
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Useful product for a small large job
Used to duct a small inline exhaust fan, and keep the heated air from warming up the room the duct passes through. The insulation and jacket will easily slide back to expose the inner duct, so it's easy to get a hose clamp on it.
Some hard to find info if you need it-- add to the nominal (duct) diameter:
2.5" for R4,
4" for R6,
5" for R8. E.g., in my case, I used 6 inch R6 which has an O.D. of 10".
Jeff B.
Philadelphia
12 months ago
Verified Buyer
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meets all local codes good quality
Well made .
Mr Dee
Mpls Mn
1 years ago
Verified Buyer
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SupplyHouse is Top Notch!
Website is terrific, products are easy to find and pricing is very good. Packaging and delivery of my order was excellent & fast.
I wound up ordering more than I needed to had to return on of the products I ordered. The website made it super easy to return the product, all the way down to allowing me to print out a UPS label in advance of going to the UPS store.
DC
Charlotte, NC
2 years ago
Verified Buyer
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I would buy this item again if I needed more duct.
Very easy to install replaced old rusted metal duct.
Ray
Warrensburg Mo.
2 years ago
Verified Buyer
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Quality products
This is decent quality flex duct. Unfortunately I was shipped the wrong size and had to ship it back to receive the correct size. Customer service took care of the return, but did delay a project I had planned. I like the ease of ordering and the prices and selection at supplyhouse.com.
Morgan
Decatur GA
2 years ago
Verified Buyer
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way too expensive over priced
don't buy
dawg
georgia
3 years ago
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Best price and quickest delivery
This product was out of stock across Texas. SupplyHouse had the best price and fastest date. Then they beat their estimated date to deliver.
James
Corpus Christi, TX
5 years ago
Verified Buyer
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Product Q&A
5 Questions5 Questions
Q: i have mine hooked to a hot blast wood burner going from garage to my hous e what is the heat rating for this duct cause my stove is sending some heat threw it didnt want it to catch fire thanks
Asked by Donald 11 years ago
Add your answer
Verified Reply- Supplyhouse Staffits rated to 140degrees
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Q: What is the outside diameter of 8" insulated flex duct
Asked by David 11 years ago
Add your answer
Verified Reply- Supplyhouse Staffabout 11"
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Q: Can this be used on the suction side of an inline fan (such as Fantech FKD 8XL)? In other words, will it resist collapsing?
Asked by not an HVAC expert 13 years ago
Add your answer
-
This tubing should not collapse. It worked fine for me. Sent from AT&T Uverse
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-
I'm not familiar with the Fantech FDK- 8XL but as long as long as it doesn't generate a vacuum it should work fine. Remember that the ducting contains a steel spiral wound wire which makes the ducting hard to collapse. The only condition that could create distortion would be if the intake side were blocked, otherwise the pressure would be equal on both sides of the exhaust fan. Rick
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yes
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Q: the 10" dim inside or outside ?
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply Staff10" is the inside diameter.
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Q: how does the outside silver jacket hold up against mice
Asked by tom 15 years ago
Add your answer
Verified Reply- Hart & CooleyThe silver jacket doesn't stretch and, in our opinion, has a higher tensile strength than a polyethylene jacket. These two factors may act to deter mice.
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