Latest ac unit Tenders | Government ac unit Tenders

Central Government/Public Sector

CTN :45736437

14 Jul, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of ntc sensor, 5k @25 deg-c, operating temperature 40 deg.c to 140deg.c, with two metre teflon wire, suitable for micro processor controllers of lhb rmpu ac unit confirming to rdso spec-rdsope/spec/ac/0139-2009 (rev 1), make - us sensors (littlefuse)/ amphenol/ vishay/ thermosen/ betatherm/ sysaid/ jr sensing and electronics technology/ polo/ semitic only. (to be procured from rdso approved sources of microprocessor controller or their authorized dealers (uvam item code- 3100369)). [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45729172

06 Jul, 2026 83.2 Thousand

Ernakulam - Kerala

Tender For deposit-sitc of 2 tr split ac unit - kerala value added tax agrl.income tax and sales tax appellate tribunal , ernakulam -electrical ac work

Central Government/Public Sector

CTN :45732054

08 Jul, 2026 NA

Vellore - Tamil Nadu

Tender For motor suitable for condenser, 0.15kw, supply 415v ac +/- 10%, 3-phase, 0.7amps, 63 frames, rpm-1350, star connection, reference is: 325, frequency 50hz for roof mounted packaged ac unitelectric locomotives as per rdso spec. no. rdso/2007/el/spec/0055, rev. - 2, or latest if any. [ warrantyperiod: 30 months after the date of delivery ] ]

State Government

CTN :45741651

16 Jul, 2026 NA

Ukai - Gujarat

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - pw-95g (tmd-6) annual maintenance contract of voltas make chiller plant and other related auxiliaries of air conditioning system installed at 500mw unit no-6 of ukai tps; as per schedule b and ..

State Government

CTN :44919113

04 Jul, 2026 1.58 Lacs

Secunderabad - Telangana

Tender For corrigendum : providing comprehensive maintenance and monthly servicing to split and tower type a.c. units of various makes and capacities located in city civil court, secunderabad for the year 2026-27

Central Government/Public Sector

CTN :45713851

25 Jul, 2026 55.00 Lacs

Dappar - Punjab

Tender For repair/maint of air cooled ac plants, chiller, condenser pump, hot water boiler, ahu, water colled ac plants, motor, hwg and ahu alongwith connected items at akash complex/tech area at dappar under age(i) dappar - material and labour for servicing / cleaning of air cooled ac plants of 50 tr capacity, chiller unit, cleaning and washing of cooling coil with fins using a chemical c-shine (alkaline coil cleaner and brightener) and testing the unit (once in a three months) complete all as specified and as directed by engineer-in-charge. location :- akash air cooled ac plants(once in a three months), material and labour for descaling of complete condenser units for central/ package type ac plants of condenser unit of water cooled ac plantac plant upt to 40 tr capacities by means of adding descaling chemical solution (hcl) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and refixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. to entire satisfaction of engineer-in-charge complete all as specified and as directed by engineer-in-charge. location :- old, 3ac igloo ac plant and new ac plant (once in a three months), material and labour for cleaning of cooling tower existing size, water basin and makeup tank with the help of chemical and nylon brush, removing and refixing of pvc finches after washing, cleaning of condenser pipe line ( inlet and outlet) including painting of out side of cooling tower with inlet and outlet pipe line with one coat synthetic enamel paint of colour approved by engineer in charge and inside painting of water tank of cooling tower using water proof black japan paint one coat including changing of unserviceable pvc guard, water distibutor, pvc pipe, and all connected minor items of up to 100 tr capacity of the ac plants at different locations complete all as specified and as directed. location :- old and new ac plant, material and labour for servicing of cooling coils and air filters of ahus intalled at air conditioning plant by removing air filters and fixing after cleaning with air blower and water and cleaning agent , cleaning of cooling coilwith wire brush and air blower and water spray pump after spraying scale gun or equivalant chemical suitable for aluminium fins and straighting the fins of cooling coil by using suitable brush for any capacity of ahu complete all as specified and as directed by engineer-in-charge. locaton :- new ac plant, old ac plant , 3 ac igloo ac and akash ac plants akash, material and labour for servicing / cleaning and testing of electrically operated pan type humidifier capacity 9 kw alongwith all necessary items fitting and all suitable / all necessary electrical wiring from electrical panle to humidifier complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in cold water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in hot water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing , cleaning , and greasing , chiller , hwg pumps , ahu and ct motors alongwith all necessary minor items/ fitting i.e bearing , star coupling , screws , nuts and bolts etc complete all as specified and as directed by engineer-in-charge. location :- new ac plant , old ac plant and air coole

Central Government/Public Sector

CTN :45726596

18 Jul, 2026 NA

Delhi - Delhi

Tender For repair/ maint of air conditioning systems alongwith its connected accessories at hq ids under ge new delhi - servicing of window type ac 1.5/2 ton capacity of any make / model by taking out the ac, cleaning of evaporating coil, condensing coil with water & brush to remove dust including cleaning of filter, greasing oiling of fan motor and checking of electric circuit for smooth functioning of ac complete all as specified and directed. note: the quoated rate includes the rates of minor parts i.e. starting relay, overload protector, thermostat, air filter synthetic/nylon as per existing size and shape, all as per item no 1.00 above but split type ac of any type and 1.5/2 ton capacity complete all as specified and directed, s&f in repairs running capacitor combination (50 mfd + 6 ) / (50+4) mfd 230 volt for ac upto 4.00 ton complete all as specified and directed, m&l for checking the leakage by feeding dry nitrogen to maintain adequate pressure in the system, plugging the leak and charging by charge refrigerant gas r-12/22/134a for water cooler, split type/window type ac/ deep freezer /refrigerator any size any capacity as on site complete all as specified and directed by engr-in-charge., m&l for replacement of reverse valve system suitable to 1.5/2 ton split/window ac for heating option (gas charging shall be paid and measured under respective item) complete all as specified and directed, supply & charging gas refrigerant r-22 /410 a/ or as existing to window type/split type/cassette/package type ac up to 4 ton capacity including removing of leakage if any and testing complete all as specified & directed by engineer-in-charge, m&l for repair of unserviceable pcb suitable for non inverter split type ac 1.5/2 tr and fixing the same complete all as specified and directed by engineer-in-charge., m&l for opening and taking down existing unserviceable pcb along with display unit and repairing & refixing of pcb along with display unit suitable for indoor unit of inverter ac of capacity1.5/2 ton split type ac complete all as specified and directed by engr-in-charge., m&l for opening and taking down existing unsv pcb and reparing & refixing of pcb suitable for outdoor unit of 1.5/2 ton split type ac inverter ac complete all as specified and directed by engr-in-charge., s&f pcb of non inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f pcb of inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 6.0 mm (1/4") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 13.0 mm (1/2") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 9.0 mm (3/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 16.0 mm (5/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in repair drain pipe of any size suitable for split ac of capacity 1.5/2/3.5/4 tr as per sample complete all as specified and directed., supply only in replacement cordless remote for inverter type acs hot & cool suitable for 1.5 ton ac as per sample complete all as specif

Central Government And Public Sector

CTN :45592928

03 Jul, 2026 9.25 Lacs

Madurai - Tamil Nadu

Tender For corrigendum : supply of sitc of ceiling mounted ductable type split ac units as per clause 16 schedule of quantities sl no 1 of atc , dummy line item 2 sellers no need to quote for this line item , dummy line item 3 sellers no need to quote for this line item , dummy line 4 item sellers no need to quote for this line item , dummy line item 5 sellers no need to quote for this line item

Central Government And Public Sector

CTN :45733635

08 Jul, 2026 1.09 Lacs

Chennai - Tamil Nadu

Tender For providing ei fans earthing and itc of 2nos st ac units for the proposed new location of neelankarai te chennai

Central Government/Public Sector

CTN :45725350

09 Jul, 2026 NA

Sundergarh - Odisha

Tender For providing of custom bid for services - mod and inst work in sinter dispatch series; modification and installation works in sinter dispatch series of sp-ii 1.modification of drive platform for conveyors c-74, c-75 and c-76 dismantling of the existing drive system platform and associated structures of conveyors c-74 and c-75 in the sinter dispatch series of sp-ii. decoupling and removal of the existing gearbox and motor drive assemblies of c-74 and c-75. dismantling of the existing drive stools and platform base structures. fabrication of new drive stools and drive platform for installation of motor and gearbox as per drawing. erection and installation of the newly fabricated stool and drive platform, followed by mounting and alignment of the new motor and gearbox assemblies. for conveyor c-76, the scope includes: decoupling and removal of the existing motor. dismantling of the existing motor stool. fabrication of a new motor stool as per drawing. installation and alignment of the new stool and motor, followed by proper coupling. 2.fabrication and installation of plough feeder for conveyor c-72 fabrication and installation of a new plough feeder on conveyor c-72 for diversion of sinter material to the sinter ground storage yard. the plough feeder shall be fabricated and installed as per drawing and site instructions, including all necessary structural supports, fittings, and alignment. the above-mentioned works will be considered and measured as one (01) activity unit. labour,service & like charges % : 100.00 supply comp % : 0.00

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