Product Details
Thermaflex S-LD non-insulated flex ducts offer an economical solution for applications where insulated ducts are unnecessary. Suitable for low and medium heating and cooling systems, these HVAC ducts feature a reinforced metal film laminate jacket bonded to a corrosion-resistant steel wire coil, ensuring secure air sealing. The spiral design prevents unraveling when cut, and the ducts have a self-extinguishing inner core that will not support flames. They operate within a temperature range of -20°F to 250°F and are available in diameters ranging from 3 to 14 inches. These ducts are Greenguard certified and come with a 10-year limited warranty.
