annual repairing & servicing of electrical equipments at isbts.sh:- annual repairing, maintenance and servicing of existing air conditioners in the premises of isbts kashmere gate, anand vihar & sarai kale khan.-servicing of existing window/split type air conditioners of 1.0/1.5/2.00 ton capacity including oiling of fan motor, washing of air filter andcompressor etc. as reqd.for three time servicesofa/c. (59x3=177 nos) 2 servicing of existing cassettetype 2 trair conditioner capacity once ina contract (minimum)including oiling of fan motor, washing of air filter andcompressor etc.for three time servicesofa/c. (1x3=3 nos) complete as reqd. 3 gas charging in the existing cassette2 tr typeair conditionersair conditioners i/c testing etc. complete asreqd. 4 gas charging in the existing 1.50 ton/2.00 ton window type air conditioners i/c testing etc. complete asreqd. 5 gas charging in the existing 1.50 ton/2.00 ton splittype air conditioners i/c testing etc. complete asreqd. 6 supply and replacement of1.50 ton capacity reciprocity/rotary compressor complete as in the existing window type air conditioners or split type air conditioners unit and repairing rejoining of copper pipes i/c connection, testing etc .as reqd. 7 supply and replacement of2.00 ton capacity reciprocatry/ rotary compressor complete asin the existing window type air conditioners or split type air conditioners unitand repairing rejoining of copper pipes i/c connection, testing etc.as reqd. 8 supply and replacement of following accessories in theexisting 1.50/2.00ton capacity window type air conditioners/split type air conditionersunitsi/c connection, testing etc. as reqd.a) 36 mfd 220 volt running capacitor 9 b) 80/100 mfd 220 volt starting capacitor 10 c)contractor 11 d) replacement of blower 12 e) replacement of pcb 13 f) replacement of front grill 14 supply and replacement of condensing/cooling coil of window type 1.50 ton/2.00 ton air conditioners i/c connection, testing etc .as reqd. 15 supply and replacement of condensing/cooling coil of splittype 1.50 ton/2.00 ton air conditioners i/c connection, testing etc .as reqd. 16 supply & replacementof fan motor of existing window/split type air conditioners i/c dismantlingrefixing connection, testing etc. complete as reqd. 17 rewindingof fan motor of existing window/split type air conditioners i/c dismantlingrefixing connection, testing etc. complete as reqd.