Efficiently cool your home year-round with the CLOUDWAY S10 Whole House EC Fan System. This 10″ ceiling-mounted ventilator removes hot air from indoors. It brings in fresh air from outside to cool and refresh your living space. This device uses an energy-efficient PWM-controlled EC motor. It delivers 1,200 CFM and operates quietly at 48 dBA. This quiet operation is due to dual ball bearings and smart insulated shutter doors. The doors seal when not in use.

Included is a 10-speed wireless remote with backup memory, allowing easy airflow and noise-level adjustments. The kit includes insulated ducting, stainless-steel duct clamps, mounting hardware, a grille, a damper box, and rope clip hangers. It has everything you need for a quick attic installation