Product Details
Thermaflex S-LD non-insulated flex ducts are an economical alternative for applications where insulated ducts are not required, making them ideal for low to medium heating and cooling systems. These HVAC ducts feature a reinforced metal film laminate jacket bonded to a corrosion-resistant steel wire coil for secure air sealing. The spiral design ensures that the ducts will not unravel when cut, and they include a self-extinguishing inner core that will not support flames. The temperature range for these ducts is from -20°F to 250°F, and they are available in diameters measuring from 3 to 14 inches. Additionally, the ducts are Greenguard certified and come with a 10-year limited warranty.
