16" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Powder-Coated + Product Details Operating Temperature

+ Product Details Operating Temperature From -40°F To +248°F [-40°C To +120°C]

All of these grills have dampers

border-radius: 50%

actual front end outer dimensions are approximately 13

16" Insulated Aluminum Flexible HVAC Duct R-8.0 – 25' Length Powder-Coated + Product Details Operating Temperature+ 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 8. 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