14" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Ceiling If you are looking to

If you are looking to enhance your project with a top-of-the-line unit

+ Product Details Size - 24"w X 12"h is the size for the duct opening measurement only

+ Product Details Size – 16"w X 6"h is the size for the duct opening measurement only

much more than required 700 PSI for R410

+ Product Details Size - 20"w X 25"h is the size for the duct opening measurement only

14" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Ceiling If you are looking to+ 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