bid are invited for general servicing of 1.5 or 2.0 tr wac or sac units , sitc of 1.5 tr resiprocating type compressor , sitc of 2 tr resiprocating type compressor , sitc of 1.5 tr rotary type compressor , charging of refrigerant gas for 1.5 tr wac or split ac , charging of refrigerant gas for 2.0 tr wac or split ac , replacement and reparing of thermostate , replacement and reparing of starting capacitor 80 to 100 or 120 mfd , replacement and reparing of running capacitor 36 or 40 mfd , replacement and reparing of relay for wac or split ac , replacement and reparing of wiring kit for wac unit , replacement and reparing of selector switch for wac unit , rewinding of condensor or blower motor for ac unit incuding replacement of bush , replacement and reparing of blower fan motor capacitor 4 or 6 mfd , repairing of pcb for wac or split remote control unit , replacement of faulty or irrepairable pcb for 1.5tr split ac unit , sitc of blower fan motor for 1.5 or 2 tr window or split ac , supplying, installation of condensor or blower fan blade , top up or additional charging of r-22 or 32 gas , supplying and drawing of 3x2.5 sq. mm frls pvc copper single core cable , supplying and drawing of 6x2.5 sq. mm frls pvc copper single core cable , supplying and fixing of 20mm medium class pvc conduit , supplying and fixing of 25mm medium class pvc conduit , supplying and fixing dp sheet steel enclosure with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing of 5 a to 32 a rating, 240 or 415 v, 10 ka, c curve, spn mcb , supplying and fixing of 3x2.5 sq. mm pvc frls round sheathed multi core bright annealed bare copper cable , dismentalling of existing 1.5 or 2.0 tr capacity window or split ac units , transportation of existing 1.5 or 2.0 tr capacity window or split ac units , itc of 1.5 or 2.0 tr capacity split ac units , pdg and fixing of 1 by 4 inch dia copper refrigerant piping , pdg and fixing of 5 by 8 inch dia copper refrigerant piping , providing and fixing 12 mm thick particle board , supplying and fixing suitable size ms stand for split type ac outdoor unit