Flex Duct, 7″, R-6, Foil Jacket, 25′ FX-7KMR6
Description
Description
The Flex Duct, 7″, R-6, Foil Jacket, 25′ (FX-7KMR6) is a flexible HVAC air distribution duct designed for mid-size branch runs where increased insulation value and flexible installation are required, featuring a foil jacket and R-6 insulation for improved energy efficiency; the 7-inch size is commonly used in supply and return branches where clean routing and dependable airflow are critical.