bids are invited for supply and installation of 3 tr cassette type ac - 3 tr cassette type ac (voltas/blue star/ hitachi/ carrier)supply and installation, testing and commissiong of 3 tr cassette type, air conditioner, air cooled type having indoor/ outdoor unit complete with cordless remote control unit incl indoor unit with fan, fan motor, cooling coil, expansion device, condesing unit, compressors twin rotary type suitable to operate om 3 phase 514v, condensing thermostat to control temperature, operating on 410 a refrigerant including removing of existing in door & out door units with accessories kept in age e/m store all as specified and directed , supply and installation of water cooler 40/80 ltr - water cooler 40/80 ltr (usha/voltas)cooling capacity 40 ltr / hours, storage capacity 80 ltrs, brand voltas, usha, blue star body material fully stainless steel anti corrosive blue fins, warranty 1 year, phase single, installation and commission at buyer site , supply and installation ofwater cooler 150/150 ltr - water cooler 150/150 ltr (usha/ voltas)cooling capacity 150/150 ltr/ hours, storage capacity 80 ltrs, brand voltas, usha, blue star body material fully stainless steel anti corrosive blue fins, warranty 1 year, phase single, installation and commission at buyer site , supply and installation ofrefrigerator 270 ltrs - refrigerator 270 ltrs (whirlpool/ lg/ samsung)power rating 5 star, brand lg,samsung and wirlpoolphase single, warranty one year, installation and commission at buyer site total quantity : 1