Insulated Flexible Duct R6 Silver Jacket | Flow Master Air Ft 8 In. X 25 Ft.

Description

•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
The  8 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 degree F
•Always install per instructions and seal using approved mastic or sealant (or approved tape)