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
High-Low Speed Selectable
Resonance – Noise – Absorption Structure
High Performance Sirocco Fan
Warranty: 1 Year of Spare Parts and 2 Years of after sales service warranty.