8" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible With Duct 4in Ensure all connections are secure

Ensure all connections are secure and insulated properly to prevent short circuits

Designed to change the vertical direction of oval duct runs

or ceiling tiles – all locks open with the same key - door can be completely removed if needed

+ Product Details Size – 26"w X 18"h is the size for the duct opening measurement only

the second number represents the length

8" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Compatible With Duct 4in Ensure all connections are secure+ 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