• 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 4.3
• 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 metallized polyester jacket - tear and puncture resistant