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Internet #202562740

Model #F8IFD6X300

Store SKU #810991

Store SO SKU #1000684268

6 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket

  • R8 fiberglass insulation is perfect for heating and A/C systems
  • Galvanized core wire resists rust and corrosion
  • Insulated duct can withstand up to 200°F
  • See More Details

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Product Overview

The Master Flow 6 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The duct has R8 insulation which contains 50% more insulation than the standard R4.2 product. This additional insulation provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The duct is ETL listed, meeting the UL181 standard.
  • R8 fiberglass insulation for greater insulating power
  • Flexible duct is convenient for use in multiple applications including heating and A/C systems and some venting
  • Oversized core to connect quickly and easily to standard sheet metal fitting
  • Galvanized core wire for greater corrosion resistance vs. non-galvanized wire
  • Duct can be cut to length as needed
  • Insulated duct features a maximum temperature rating of 200F
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)

Info & Guides

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6 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket
9 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket12 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket14 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket
BrandMaster FlowMaster FlowMaster FlowMaster Flow
Name6 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket9 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket12 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket14 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket
Price
Ratings
(265)
(265)
(265)
(265)
InsulatedYesYesYesYes
Maximum air flow (CFM)100.0300620.0930
MaterialFiberglassFiberglassFiberglassFiberglass
Product Diameter (in.)691214
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
300
Product Diameter (in.)
6
Product Height (in.)
10.5
Product Length (in.)
300
Product Width (in.)
10.5
Wall Thickness (in.)
2.25

Details

Color
Silver Jacket
Insulated
Yes
Insulation R-Value
8
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
100.0
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ETL Listed,UL Recognized

Questions & Answers

54Questions4Answers

Attn: Master Flow, do you all offer/make this 7” D duct with greater than an R8 r-value? If yes, ...

Asked by PotentialBuyer May 23, 2021
0
Answers

Attn: Master Flow, do you all offer/make this 6” D duct with greater than an R8 r-value? If yes, ...

Asked by PotentialBuyer May 23, 2021
0
Answers

Attn: Master Flow, do you all offer/make this 5” D duct with greater than an R8 r-value? If yes, ...

Asked by PotentialBuyer May 23, 2021
0
Answers

Attn: Master Flow, do you all offer/make this 4” D duct with greater than an R8 r-value? If yes, ...

Asked by PotentialBuyer May 23, 2021
0
Answers

Attn: Master Flow, do you all offer/make this 12” D duct with greater than an R8 r-value? If yes,...

Asked by PotentialBuyer May 23, 2021
0
Answers

Attn: Master Flow When connecting a single insulated flexible duct to an insulated metal supply p...

Asked by PotentialBuyer May 23, 2021
1
Answer

The flexible ducts insulation can be sealed to the plenum/supply ducts insulation. Always use as approved method of connecting and sealing ductwork, local codes may take precedence. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com or call Technical Services at 800-211-9612, Mon- Fri, 8 am 5 pm EST.

Is the jacket made of aluminum foil?

Asked by Row May 21, 2021
1
Answer

This does not have an aluminum foil jacket. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com or call Technical Services at 800-211-9612, Mon- Fri, 8 am 5 pm EST.

Is this ducting formaldehyde free? Thank you

Asked by Kathi March 21, 2021
0
Answers

Can this product be used to vent bathroom exhaust fan?

Asked by Trey February 7, 2021
1
Answer

Yes, this can be used for a bathroom exhaust fan and other venting situations. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

I need 12" inside diameter by 10' long. is this the right duct?

Asked by Jim January 19, 2021
1
Answer

You will need model F8IFD12X300, you will have to cut the flex to you desired length. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

6 in. x 25 ft. Insulated Flexible Duct R8 Silver Jacket - page 2

Customer Reviews

  • 4.8
    out of 265 reviews
  • 93% recommend this product
Filter by:
Showing 1-10 of 265 reviews
Decent quality. Wish they had higher R ratings available.
Decent quality. Wish they had higher R ratings available.
by HappyBuyer
3 people found this helpful
Easy to install with a screwdriver, knife, and wire cutter (needle nose pliers for the wire in th...
Easy to install with a screwdriver, knife, and wire cutter (needle nose pliers for the wire in the outer shell). It insulates the inner tube from the cold attic in the winter.
by Iraloff
1 person found this helpful
Product is durable and easy to work with.
I ordered two. Product is durable and easy to work with.
by feltonb20
4 people found this helpful
Product is durable and easy to work with.
I ordered two. Product is durable and easy to work with. After shaking and pulling, both were 22 ft long not 25 ft. I really missed the extra 6 feet but made it work. I got 2 10" also both were 25ft. Tip:I recycled all the insulation from the old flex duct .
by feltonb20
15 people found this helpful
The extra insulation and strong foil covering is a great...
The extra insulation and strong foil covering is a great addition for professional installation
by RICHARD
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
by HomeDepotCustomer
Easy to install. Used 4 inch worm clamps and 3-M...
Easy to install. Used 4 inch worm clamps and 3-M metallic tape.
by JAMES
Excellent Product, solved my HVAC Problem and has a higher R-rating then stand duct.
Excellent Product, solved my HVAC Problem and has a higher R-rating then stand duct.
by Willy
by guy
Showing 1-10 of 265 reviews