bids are invited for procurement of ac water heater ro ups and led emergency unit sitc of 1.5 tr inverter type window ac - supply, installation, testing & commissioning of 1.5 tr inverter type, 5 star bee rating window air-conditioner with rotary compressor operating on refrigerant r-32/ r-410a. the condensing unit should be of 100% copper coil & having all safety, air filters, evaporator, condenser, cordless remote, electronic operation control & all accessories supplied with the unit by oem etc. as per manufacturer standards suitable for operation on 230 volts, 50 hz, single phase, ac supply, complete as required at site. , sitc of 1.5 tr inverter type spilt ac - supply, installation, testing & commissioning of 1.5 tr inverter type, 5 star bee rating, hi- wall, split air-conditioner with rotary compressor operating on refrigerant r-32/ r-410a. the body of indoor unit shall be made of abs/hips/gs, condensing unit should be of 100% copper condenser & evaporator coil & having all safety, air filters, evaporator, condenser, cordless remote, electronic operation control & all accessories supplied with the unit by oem etc. as per manufacturer standards suitable for operation on 230 volts, 50 hz, single phase, ac supply, complete as required at site. , supply of electric water heater - supply of storage type electric water heater having tank capacity of min. 25 litres, rust proof body, heating element 2kw suitable for 230v, single phase, 50hz supply, complete as required at site. , supply of 20lph water purifier - supply of 20lph water purifier equipped with purification technology combining ro, uv, uf, alkaline, copper, tds control stages, having min. 8 ltrs. water storage capacity, complete as required at site. , supply of online ups - supply of online ups of rating 2.0 kva with battery backup, suitable for single phase input voltage range 110vac - 300vac, output voltage 220-240v, output frequency 50hz, output power factor 0.9 or better complete as required at site. , supply of led emergency unit - supply of led double beam emergency unit with battery backup. total quantity : 61