Precision Air Conditioner Pac, 20 Tr , Factory Accessories ,Refrigerant Copper Piping With Insulation, Brazing, Testing,Qty. As Reqd., In R.M. , Condensate Drain Piping, Qty. Asreqd., In R.M. , Double Skin Gi Supply Ducting With 25 Mminsulation, Qty As Reqd., In Sq. M. , Aluminum Diffusers 900Cfm With Dampers , Return Air Grille Assembly , Electricalcabling Power, Control, Earthing, Cu Armoured , Civilfoundation And Outdoor Plinth , Installation And Alignment Ofpac Units , Testing, Commissioning, And Performanceverification , Documentation, As-Built Drawings, And Training Quantity: 24