Samsung WindFree Mini Cassette SystemELIMINATES COLD DRAFTS WindFree* Cooling technology maintains the desired temperature and eliminates cold drafts by delivering air through micro holes on the unit's fascia panel when the louvers are closed, producing a dispersed and gentle flow of air defined as "still air." The WindFree* fascia panel includes a humidity sensor to prevent condensation by restricting WindFree* operation in high humidity conditions. WindFree* operation is available in