The 2000 SR Series Ducting is specifically engineered to handle unconditioned air.
ThermoFlo SR Ducting can withstand high heat, high humidity and excessive CFM's without any duct failure or fatigue. 2000 SR features a triple laminate with industrial grade foil casing for durability, and an ultra-smooth double sealed core for frictionless and silent air flow. TheCarbon Black inner core does not reflect light.Rip-stop prevents tearing, galvanized spring steel maintains duct shape and prevents rust.
Sold in case quantities only.