5" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Insulated Line Set + Product Details Size –

+ Product Details Size – 30"w X 14"h is the size for the duct opening measurement only

Efficient Airflow Design: The slots are meticulously angled to diversify airflow in two directions

modern Victorian

ensuring a perfect fit

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5" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Insulated Line Set + Product Details 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 4. 2 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