The industry's lowest 248mm height. Panel size (700x700) is suitable for 600x600 ceiling panel. All indoor unit size is (WxD: 570x570). It brings easy installation for 600x600 ceiling panel. Wired remote controller or Wireless remote controller can be selected. All units are 19.5kg, light weight unit. Thanks to width and depth of exterior dimensions of a indoor unit are 570mm each, the installation work can be conducted smoothly with a beautiful finishing even in case of 2×4 ceiling size. 600mm Drain Pump is mounted. Drain can be discharged upward by 600 mm from the ceiling surface close to the indoor unit. It allows a piping layout with a high degree of freedom depending on the installation location. New designed panel is developed exclusively for FDTCA series.