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14" X 25' Insulated Flex Duct

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Product
Our#:	113711
Mfg:	Quietflex
Mfg#:	1410
Availability
In Stock

14" X 25' Insulated Flex Duct

Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene. Designed for low to medium pressure systems.

CODES/STANDARDS:
Listed and labeled by Underwriters' Laboratories, Inc., as a Class 1 Air Duct, Standard 181. It complies with the latest NFPA Bulletins 90A and 90B. Meets FHA and other U.S. government agency standards. Flame spread: not over 25. Smoke developed: not over 50.*

INSULATION:
R-4.2

VAPOR BARRIER PERMEANCE:
.1 Perm per ASTM. Method E96, Procedure A.

TEMPERATURE RANGE:
- 20° F to 250° F.

EXTERIOR FACING AND VAPOR BARRIER:
Polyolefin film, flame resistant

*we recommend that you check with the local code body having jurisdiction in your area to determine applicable codes.

REVIEW SNAPSHOT®

by PowerReviews

Quietflex14" X 25' Insulated Flex Duct

4.8

(based on 4 reviews)

100%

of respondents would recommend this to a friend.

Pros

Easy to install (4)
Easy to use (4)
Durable (3)

Cons

Best Uses

- Reviewer Profile:
- Avid do-it-yourselfer (3)

Reviewed by 4 customers

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Displaying reviews 1-4

2/21/2011

5.0

Good price excellent product

By dave the doer

from eureka calif

About Me Avid Do-It-Yourselfer

Pros

Durable
Easy To Install
Easy To Use

Cons

Best Uses

Comments about Quietflex 14" X 25' Insulated Flex Duct:

Its easy to use and it's lite.

10/18/2010

4.0

Heat and Air Conditioning Ducting

By Old Codger

from Charleston Area, SC

About Me Avid Do-It-Yourselfer

Pros

Durable
Easy To Install
Easy To Use

Cons

None

Best Uses

HeatAC Systems

Comments about Quietflex 14" X 25' Insulated Flex Duct:

Found Ducting to be much more durable than what was removed. Strong Heavy Outer Jacketing,Thick Insulation,Inner tubing/spiral wire of a heavy grade, all allowing the feeling of being able to work and assemble in a tight crawl space and strap to floor joist, easy to do.

4/10/2010

(2 of 2 customers found this review helpful)

5.0

Easy to use

By James

from Hickory, NC

About Me Casual Do-It-Yourselfer

Pros

Attractive Design
Durable
Easy To Install
Easy To Use

Cons

Best Uses

Comments about Quietflex 14" X 25' Insulated Flex Duct:

I bought the 14" because the 12" inch pipe was hard to get the old one I had back over the pipe. It turned out that it was easy with the 14" and all I did was tape it up. My cats had tore the old one to pieces and this was a great help in energy savings.If working ina tight area, Just remember to get it under the house before you start opening it. It is spring coiled and will come out of it's package when you open it to inspect it.

3/4/2009

(2 of 2 customers found this review helpful)

5.0

As expected, works well

By why do I have to redo everything?

from Palm Harbor, FL

About Me Avid Do-It-Yourselfer

Pros

Easy To Install
Easy To Use

Cons

None

Best Uses

High air flow ducting

Comments about Quietflex 14" X 25' Insulated Flex Duct:

Was very similar to what was installed in the house. Also similar to what the local HVAC supply house sells.

Would buy again.

Displaying reviews 1-4

Description

14" X 25' Insulated Flex Duct

INSULATION:
R-4.2

VAPOR BARRIER PERMEANCE:
.1 Perm per ASTM. Method E96, Procedure A.

TEMPERATURE RANGE:
- 20° F to 250° F.

EXTERIOR FACING AND VAPOR BARRIER:
Polyolefin film, flame resistant

*we recommend that you check with the local code body having jurisdiction in your area to determine applicable codes.

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