#1 Home Improvement Retailer

Internet #203420974

Model #F6IFD4X144

Store SKU #398907

Store SO SKU #1000128581

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

$2960
  • R6 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
  • View More Details
Store
0 in stock
Text to Me

Frequently Bought Together

++
Price:
$2960

Product Overview

The Master Flow 4 in. x 12 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. It can be used for venting bath fans where insulation is required. 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

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Flexible Ductwork

4 in. x 8 ft. Semi-Rigid HP Expand Duct
current product
4 in. x 12 ft. Insulated Flexible Duct R6 Silver Jacket
7 in. x 96 in. Aluminum Flex PipeKP 14 in. x 25 ft. HVAC Ducting - R4.2
BrandEverbiltMaster FlowMaster FlowThermaflex
Name4 in. x 8 ft. Semi-Rigid HP Expand Duct4 in. x 12 ft. Insulated Flexible Duct R6 Silver Jacket7 in. x 96 in. Aluminum Flex PipeKP 14 in. x 25 ft. HVAC Ducting - R4.2
Price
$1544
$2960
$3040
$5150
/box
Ratings
(97)
(118)
(6)
(37)
InsulatedNoYesNoYes
Maximum air flow (CFM)1745301605586
Product Diameter (in.)4.25 in4 in7 in14 in
MaterialAluminumFiberglassAluminumFiberglass
Product Width (in.)4 in87.517
Product Height (in.)4.25 in87.517
Product Length (in.)8 ft14496300
Insulation R-Value 6 4.2
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
144
Product Diameter (in.)
4 in
Product Height (in.)
8
Product Length (in.)
144
Product Width (in.)
8
Wall Thickness (in.)
1.5

Details

Color
Silver Jacket
Insulated
Yes
Insulation R-Value
6
Insulator material
Other
Material
Fiberglass
Maximum air flow (CFM)
30
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
ETL Listed,UL Recognized

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.4
    out of 119 reviews
  • 94%recommend this product
Filter by:
Showing 1-10 of 119 reviews
GOOD PRODUCT
THE INSULATED TUBE WORKED FINE
by
  • Verified Purchase
by
    by
      by
        by
          returned item. did feel it would last long and...
          returned item. did feel it would last long and dont need moister problem
          by
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            by
            • Verified Purchase
            Worked fine ..with clamps or zip tie..securing is a challenge...
            Worked fine ..with clamps or zip tie..securing is a challenge
            by
            • Verified Purchase
            I was very impressed with the home delivery service as...
            I was very impressed with the home delivery service as well as the product. Thank you for making projects easier.
            by
            • Verified Purchase
            Showing 1-10 of 119 reviews