2.3.5 HESP DUCT Units 
2.3.5.1 High static pressure design 
  Max static pressure of indoor unit is 200Pa.   
  The longest distance of air supply is 40m, the max height of air supply is 6.5m. 
  Specially recommended for spacious and large rooms like large stores and factories. 
 
2.3.5.2 Easy maintenance 
  The unit can be opened from top or bottom. 
     
  The air outlet flange is isolated from either top panel or base panel, which makes the maintenance 
much easier when connecting duct.   
 
2.3.5.3 Flexible Installation 
  Different solutions for any shape room by using kinds of air distribution ducts.