7" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Material_Aluminum 14" Diameter Is The Size

14" Diameter Is The Size For The Duct Opening Measurement Only

With unbeatable airflow sealing capabilities

High diffusion induction rates result in rapid temperature and velocity equalization of the mixed air mass well above the zone of occupancy

actual front end outer dimensions are approximately 12 5/8" width X 36 5/8" height

+ Product Details Size – 8" x 10" or 10" x 8" is the size for the duct opening measurement only

7" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Material_Aluminum 14" Diameter Is The 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 6. 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