12" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length w6h6 designed for both sidewall and

designed for both sidewall and ceiling installations

000 satisfied customers

+ Product Details Size – 10" X 2" is the size for the duct opening (floor/vent hole) measurement only

+ Why HVAC Premium

12" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length w6h6 designed for both sidewall and+ 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