Benefits of the 1000S
- Manufactured with 2-ply aluminum casing
- Metal helix maintains duct shape
- Fits easily onto connectors and fans
- Convenient and quick installation will help reduce costs
- 25’ standard lengths that won’t unravel when cut
- Economical solution for applications not requiring UL approval
ThermoFlo Technologies guarantees the 1000S Flexible Air Duct to be free from defects from the date of manufacture. The warranty is void if the duct is installed in any way that is inconsistent with installation guidelines provided by ThermoFlo Technologies.