Model # F6IFD12X300

Internet #100182573

Store SKU #685795

Store SO SKU #1000685298

0050206922644

Master Flow

12 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket

$ 63 01

Overview

The Master Flow 12 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The duct has R6 insulation which contains 33% 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.
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Frequently Bought Together

Frequently Bought Together

Product Overview

The Master Flow 12 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The duct has R6 insulation which contains 33% 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.
  • R6 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 200°F
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)

Product Overview

Model #: F6IFD12X300
Sku #: 685795
Internet #: 100182573

The Master Flow 12 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating and Air Conditioning (HVAC) systems and some venting applications. The duct has R6 insulation which contains 33% 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.

  • R6 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 200°F
  • Always install per instructions and seal using approved mastic or sealant (or approved tape)

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
300
Product Diameter (in.)
12 in
Product Height (in.)
15.5
Product Length (in.)
300
Product Width (in.)
15.5
Wall Thickness (in.)
1.75

Details

Color
Silver Jacket
Insulated
Yes
Insulation R-Value
6
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
620
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
2-UL Recognized,ETL Listed

Specifications

Dimensions

Product Depth (in.)
300
Product Diameter (in.)
12 in
Product Height (in.)
15.5
Product Length (in.)
300
Product Width (in.)
15.5
Wall Thickness (in.)
1.75

Details

Color
Silver Jacket
Insulated
Yes
Insulation R-Value
6
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
620
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
2-UL Recognized,ETL Listed

Questions & Answers

can this be used as a cross over tube for a double wide to replace a damaged one.

Asked by: Doug
Yes ... they can be substituted.
Answered by: Master Flow
Date published: 2019-01-28

Will this work under my mobile home from my AC unit it would be on the ground

Asked by: Ken
Probably would work but I would strap it up so it would be off the ground. Fortunately it's lightweight.
Answered by: Bitbanger
Date published: 2019-01-27

Can this be used for return air ducting or would it be subject to collapsing?

Can this be used for return air ducting or would it be subject to collapsing?
Asked by: Joe
Yeh, I see heating and air contractors using it all the time for cold air returns.....but it must be sized right....I don't know what you're doing, but 12" duct seems a bit small for a cold air return.....Just make sure you're sized correctly for your heater. I usually see 16" to 18" flex duct used for cold air returns on typical houses with forced air gas central air heaters.
Answered by: Dave
Date published: 2018-05-27

Is this prodect can be used for air condition and heating

Asked by: Morrar
Yes. This is a flexible ductwork for cooling and heating
Answered by: Professor
Date published: 2018-08-23
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Customer Reviews

12 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is rated 4.6 out of 5 by 62.
Rated 5 out of 5 by from Kind of hard to rate a duct like you could... Kind of hard to rate a duct like you could a tool or paint. It's flexible and flows air. What more can I say.
Date published: 2019-03-12
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2019-04-10
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-03-27
Rated 4 out of 5 by from Easy to install and works well... Easy to install and works well
Date published: 2019-05-22
Rated 5 out of 5 by from Great tubing to work with !!! I use 135 ft of this and it was great to work with and at the end it worked great !!!! I would use it again and again !!
Date published: 2013-04-08
Rated 5 out of 5 by from amazingly flexible The plastic lining is very tough despite being thin. The ductwork is amazingly flexible in tight spaces. I needed to go over a concrete pier, under a main support beam and around the main drain line of the house. I had about 8 inches of clearance and thought I would have to move one or more of these items to get the 12 inch ductwork where it needed to go. The ductwork snaked through the tight space and around the main drain line with very little effort on my part. I cannot write enough good things about this product.
Date published: 2013-09-29
Rated 4 out of 5 by from Good as it gets This product used to be available in store. I suppose they don't sell enough of them to warrant taking up floor space. Fortunately, You can still get them on line and shipped to you at no cost, so that really helps if you are not in an emergency situation.
Date published: 2013-05-21
Rated 4 out of 5 by from This product was just what we needed. Everything was great. No problem ordering or receiving shipment.
Date published: 2014-01-28
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