bids are invited for 1. supply & fixing inverter technology hot & cold split type wall mounted air conditioner ( indoor & outdoor unit with cordless remote control unit ) of capacity not less than 1.5 tr, minimum bee 3 star rating, fitted with rotary compressor, refrigerant type r-410a / r-32, rated cooling capacity not less than 5100watts / 17400 btu / hr and rated heating capacity not less than 5300 watts / 18100 btu / hr including outdoor stand ( wall mounted / floor mounted ) , pvc frls grade multi stranded copper conductor cable 4 core 2.5 sqmm for connections with outdoor unit, powder coated brackets / chowki stand for outdoor unit, clamps, nuts, bolts washers ( make:- latest model of daikin / o-general / hitachi / voltas 2. supply & fixing voltage stabilizer for automatic operation single phase, wall mounted , copper wounded , air cooled with digital display designed for input variation between 160 volt to 260 volt with output voltage 220 + 9% volt with calibration accuracy + 3% with high low cutoff , intelligent time delay facility and of capacity 4.0 kva. make-microtek / volina / sinetrac / v-guard