bids are invited for abhay air conditioning services at mhs pune compressor replacement for 5tr circuit, make emerson, copeland model cr72kqm tfd 233 dm or ss. , compressor replacement for 5tr circuit, make emerson, copeland model cr62kqm tfd 233 dm or ss equivalent. , nitrogen pressure leak testing for 5,7, 10 tr pac , r22 gas charging in existing 5,7,10 tr package ac units , condenser motor for existing 5tr bluestar make package ac , condenser motor for 7, 10 tr pac, 1 phase, 0.5 hp , 3ph 415 volt 550 watt blower motor for existing 5,7,10 tr package ac units , hp cut out in the refrigerant circuit of existing 5,7,10 tr package ac units , lp cut out in the refrigerant circuit of existing 5,7,10 tr package ac units , hp gauge in psi units for 5, 7, 10 tr pac , lp gauge in psi units for 5, 7, 10 tr pac , contactor make siemens , model 3tf 33, 3 pole, 25 amps , thermostat for the existing 5,7,10 tr package ac , hand shut off valve for the existing 5,7,10 tr package ac units , safety pressure relief valve for the existing 5,7,10 tr package ac , filter drier for the existing 5,7,10 tr package ac units , condenser fan blade for the existing 5,7,10 tr package ac units complete as required. , providing and laying of copper refrigerant liquid pipe lines of size 5 upon 8 inch dia , providing and laying of copper refrigerant gas pipe lines of size 7 upon 8 inch dia , blower bearing for the existing 5,7,10 tr package ac units , on,off rotary selector switch, 40 a, rpm 345,kaycee or ss , overload relay, lnt make mn2, 9 to 15 a range or ss , on delay timer micon 175 lnt make or ss , pla relay , led indication lamps , 16 amp 3 pole mcb, c series , 32 amp 4 pole mcb, c series , 6 amp mcb 2pole, c series , mpr d2 relay , connector for power terminal , attending defects of control wiring of existing 5,7,10 tr package ac units 1 33 total quantity : 810