bids are invited for repair and overhauling service - split air conditioner including green ac (dfm); voltas; yes; buyer premises - refrigerant , compressor , evaporator coil , thermostat , condenser coil , thermistor , capacitor , pcb power controler , blower motor , air filter , aircon vent , ductwork , d er , drain pan/tray , isolator switch , blower fan/motor , expansion valve , wiring fault , running capacitor , fan motor-out door , fan motor-in door , coil in door , ac pipe leakage , coil out door , sensor , condector , moter & globle bus , transfarmer with pcb , swing moter , fan blade , indor to outor pcb invertor , four way wall , capillary & filter , ac gas filling charge (standard) , ac jet service charge