The s-line is a revolutionary series of fans that combine energy efficiency, Ultra-quiet operations & a collection of advanced technologies that deliver unparalleled performances. An extremely energy efficient AC Brushless Motor powers the patented mixed-flow dual impellers. Built with double insulated walls, noise is reduced to levels that were previously thought to be unattainable. All s-line models are assembled with high impact resistant polycarbonate casings, an integrated back draft damper & a mounting bracket designed for quick & easy installation.

• The s-line is a revolutionary series of fans that combine energy efficiency, ultra-quiet operations and a collection of advanced technologies that deliver unparalleled performances.
• An extremely energy efficient ac brushless motor powers the patented mixed-flow dual impellers.
• Built with double insulated walls, noise is reduced to levels that were previously thought to be unattainable.
• All s-line models are assembled with high impact resistant polycarbonate casings, an integrated back draft damper and a mounting bracket designed for quick and easy installation.