WindFree™ 4-Way Cassette (AM0**NN4DCH/AA, Discontinued)

Samsung's WindFree™ 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. Smart Cooling mode cools air quickly and efficiently, with Fast Cooling at first, and automatically switches to WindFree™ mode when room temperature nears set temperature. 

*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).