Synchronized swing allows the horizontal and vertical louvers to move in a coordinated pattern for the most even air distribution possible. This feature is perfected in the UFC Multi-Zone series, whether they are floor or ceiling mounted. The Bravo Milano 24,000 BTU Universal Floor/Ceiling uses these louvers to reach every corner of a large living room. In a Tri-Zone configuration, each user can set their own swing pattern using the included remote. To keep the louvers moving smoothly, we recommend keeping the unit free of dust using the cleaning tools in our Accessories section. Properly hiding the lines with Line Set Covers ensures that the unit's sleek look isn't ruined by messy plumbing. This 3D airflow technology is what makes our units feel like a gentle breeze rather than a harsh air conditioner.