These fans are installed in the ceiling connected with ductwork, by which indoor air is exhausted either through the roof or the exterior wall. Since they are mainly mounted inside the ceiling, the interior is not damaged. Super Quiet type and ceiling mounting design offer to you comfortable environment and having double enjoyment.
Super low noise with the distinctive design of “Resonance-Absorption Structure”
New taper blade design to achieve strong and smooth ventilating performance
Better durability with new ball bearing type motor
Reverse flow prevention shutter (shutter deflection if slight, resulting in further improvement of air tightness)
2 speed motor for better durability
The fan shall be suitable for ceiling mounting
High-Low speed selectable
Condenser motor with thermal cut-off
Well lubricated bearing for long life operation
Pre-installed power cord
Unique design of Double chamber minimizes noise transmission from fan and motor to exterior
High performance taper blade designed Sirocco Fan adopted to control air turbulence effectively
Air Volume: HIGH-CMH: 430/ CFM: 253, LOW-CMH: 300/ CFM: 177
Warranty: 1 Year of Spare Parts and 2 Years of after sales service warranty.