10" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Supply Grille If your hole is 14"

If your hole is 14" wide by 20" tall

our coils offer from 2300 to 6500 PSI

2" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

look no further than HVAC Premium

High Quality – Rigid aluminum construction with counter-sunk screw holes (screws included) and no sharp edges

10" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Supply Grille If your hole is 14"+ 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