2.2 Ducted 
2.2.1 Higher Static Pressure 
  As a ducted air conditioner with medium static pressure, it has the widest static pressure range. 
  The maximum static pressure reaches 160 Pa   
 
 
 
2.2.2 Slim Design 
  The industry Lowest height is designed to be fitted into tight roof spaces. 
 
 
 
2.2.3  Constant air volume control 
  For ordinary duct, when the static pressure exceeds the expected range, it is fairly difficult even for an 
experienced installer to calculate and adjust the air volume precisely.   
  With constant air volume control technology, the duct will automatically adjusts to perfect static pressure 
and keep constant air volume. 
 
2.2.4    Installation accessories: (Optional) 
  Canvas Air Passage, Filter, for easy installation