The Master Flow 6 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.
Product Depth (in.) | 300 |
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Product Diameter (in.) | 6 in |
Product Height (in.) | 9.5 |
Product Length (in.) | 300 |
Product Width (in.) | 9.5 |
Wall Thickness (in.) | 1.75 |
Color | Silver Jacket |
Insulated | Yes |
Insulation R-Value | 6 |
Insulator material | Other |
Material | Fiberglass |
Maximum air flow (CFM) | 100 |
Returnable | 90-Day |
Certifications and Listings | 2-UL Recognized,ETL Listed |