8" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Fixed Blades DIY projects

DIY projects

5" width x 13

+ Product Details Size – 12" X 4" is the size for the duct opening (floor/vent hole) measurement only

1/2” - 3119 PSI

8" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Fixed Blades DIY projects+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 4. 2 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced