5" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Insulated Line + Product Details Size –

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

and its seamless drop-in installation process ensures effortless setup

actual front end outer dimensions are approximately 5

If your hole is 14" wide by 20" tall

Solid Rigid Steel Body For Durability and Reliability

5" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Insulated Line + Product Details Size –+ 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 8. 0 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