1Ceiling type air handling units 2.Supply fresh air,exhaust contaminated air 3.Air volume:2000~40000m3/h 4.Energy saving ... 6190 Kcal-95443Kcal)3, Optional Coil rows: 4rows, 6rows4, Optional Type: Ceiling&Vertical&Horizontal type5. Application: for air conditioning system in ... both available.7, Stainless Steel drain pan,G4 filter, controller board for option.8, multi-function as per required.9, ...