About this item

• High Quality �C Aluminum housing on the outside and on the inside for the best insulation value.
• Insulation �C A thick blanket of fiberglass insulation provides you with an R-Value of 8.0
• Energy Efficient �C Air-tight inner core decreases the pressure loss and provides a more hygienic environment – high energy efficient / No fiberglass erosion into air stream.
• Design �C Designed to withstand bends and sharp turns without kinking. Tough reinforced metallized polyester jacket – tear and puncture resistant.