bids are invited for window ac service without pump , window ac service with pump , hiwall service with pump , window ac gas charging , hiwall unit gas charging with pressure testing , copper piping with insulation 1point5 tr 2 tr , wiring with indoor to outdoor unit , running capacitor 50 mfd , stabilizers repair minor , pcb repair window split , single phase contactor , window ac motor repair , hiwall ac motor repair , drain pipe with insulation , rotary compressor 1 tr , rotary compressor 1point5 tr , rotary compressor 2 tr , cassette ac service charge , cassette ac gas charge 2 r , cassetteac gas charge 3r , cassette ac gas charge 4r , outdoorindoor fan motor repair , indooeachutdoor pcb , ductinsulation 9mm , ahu filter 2 x 2 , ahu 3 phase motor repairwith fitting , ahu coil , ahu canvas , ahu belt , old windowac installation dismantle , split ac installation dismantle ,window and split ac case , window ac cooling coil andcondenser coil , split ac condenser and cooling coil , splitac indoor pcb new change , outdoor pcb total quantity : 734