Samsung's WindFree™ Mini 4-Way Cassette uses thousands of micro holes to distribute air throughout the space without blowing directly on the occupants. You can activate WindFree™ cooling by pressing the WindFree™ button on the controller.
*The WindFree™ unit delivers an air current that is under 0.15 m/s while in WindFree™ mode. Air velocity that is below 0.15 m/s is considered “still air” as defined by ASHRAE 55-2013 (American Society of Heating, Refrigerating, and Air-Conditioning Engineers).
