The Master Flow 16 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 verse 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)
Master Flow R6 Silver 16 in., 25 ft. L Insulated Flexible Duct
- Master Flow R6 Silver 16 in, 25 ft L Insulated Flexible Duct
- Designed for use in standard Heating and Air Conditioning (HVAC) systems and some venting applications
- Features R6 fiberglass insulation, providing 33% more insulation than standard R4.2 products for enhanced thermal efficiency
- Covered in a heavyduty silver jacket for increased durability
- ETL listed, meeting the UL181 standard for safety and performance
- Flexible duct allows for convenient installation in various applications, including heating and A/C systems
- Oversized core enables quick and easy connections to standard sheet metal fittings
- Constructed with galvanized core wire for improved corrosion resistance compared to nongalvanized wire
- Duct can be easily cut to length as needed for customized installations
- Insulated duct has a maximum temperature rating of 200°F
- Installation should always follow provided instructions and seal using approved mastic, sealant, or tape
