Tender For split type air conditioner 1.5 ton (hot and cold) operation on 230 volts ac 50 hz fitted with rotary compressor [eco friendly refrigerant] cooling capacity =minimum 4500 kcl/hr discharge air flow = minimum 700 cub m/h as per bee-2020 or latest with 05 star rating [complete with all accessories] the unit shallbe conforming to is: 1391 or latest and as per specs mentioned in annexure- a, with supply of additional spare indoor pcb compatible with the supplied make and model number of air conditioner with five yearswarranty and warranty for compressor 10 years. ]
Tender For supply of vrf or vrv air cooled outdoor units suitable for cooling or heating having 100 percent hermetically sealed inverter type twin rotary or scroll compressor capacity of machines 14 hp to 22 hp , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,3 point 2 tr , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,4 tr , vaccumiazation and nitrogen testing of following nominal sizes of soft or hard drawn copper refrigerant piping for vrv or vrf system, thickness 1 point 2 mm , 9 point 5 mm dia od soft drawn with tube thickness 1 point 2 mm , 12point 7 mm dia od soft drawn with tube thickness 1point 2 mm , 15 point 86 mm dia od soft drawn with tube thickness 1point 2 mm , 19 mm dia od hard drawn with tube thickness 1 point 2 mm , 22 point 2 mm dia od hard drawn with tube thickness 1 point 2 mm , 25 point 4 mm dia od hard drawn with tube thickness 1 point 2 mm , 28 point 58 mm dia od hard drawn with tube thickness 1 point 2 mm , 34 point 9 mm dia od hard drawn with tube thickness 1 point 62 mm , 41 point 27 mm dia od hard drawn with tube thickness 1 point 62 mm , s i t c of y joints kit refrnet , drain piping rigid pvc piping complete with fittings supports as per specifications and insulated with 6mm thick closed cell elastometric nitrile rubber insulation 25mm dia and , 32 mm dia , 40mm dia , control and transmission wiring , testing and commissioning of vrf or vrv systems including topping of r410a gas as per site requirements , supply and installation of u or v protection of used copper pipe at outer site for odu connection site , 6way load bank double door enclosure confirming to is 8623 iec 60439 g frame panel boards , supplying and fixing of following sizes of medium class pvc conduit along with accessories 25mm , frlsh or hffr pvc insulated copper conductor single core cable in the existing surface or recessed steel or pvc conduit as required 3 x 1 point 5 sq mm , suitable size gi box with modular plate and cover in front on surface or in recess , one number xlpe insulated and pvc sheathed copper conductor armoured power cable of 1 point 1 kv grade 4 x 16 sqmm , 16 a rating 240 by 415 v 10 ka c curve miniature circuit breaker suitable for nductive load of following poles in the existing mcb db complete with connections single pole , single pole and neutral sheet steel mcb distribution board 240 v on surface by recess complete 12 way double door , supplying and fixing 25 a rating single pole and neutral , following size of perforated painted with powder coating m s cable trays 150 mm width x 50 mm depth x 1point 6 mm thickness , earthing with g i earth pipe 4 point 5 metre long 40 mm dia including accessories , providing and laying earth connection from earth electrode , providing and fixing 6 swg dia g i wire on surface or in recess for loop earthing , amc as per section c , installation of cassette ac 2 ton 5 star , copper pipe , 4 core copper wire , drain pipe with insulation , odu stand , cable tray , hanging rod , faster nut , wrapping tape , 3 core copper wire
Tender For supply of non cfc refrigerant r-410a azeotropic mixture of difluoromethane and pentafluoroethane,itscolourless odorless mildly flammable gas ,eco friendly without cylinder suitable for split/window ac . [ warranty period: 12 months after the date of delivery ] ]
Tender For providing of refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 2 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 4 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 5 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 7 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 9 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; 45 kg; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; gas cartridge 60 gm; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; cartridge 120 gm; different age group,refilling of fireextinguisher cylinders - carbon dioxide fireextinguisher; cartridge 200 gm; different age group,refilling of fireextinguisher cylinders - carbon dioxide
Tender For annual repair and maintenance of variable refrigerant flow, vrf type hvac air conditioning system of voltas, daikin make in academic blocks and health centre at central university of haryana.
Tender For supply and installation of variable refrigerant volume (vrv)/ variable refrigerant flow (vrf) air-conditioning machines for boys hostel 2 and 3
Tender For supply of flaring tools set tubing pipe 6 dies , mini tube cutter 3 to 22mm , 800 psi hvac single manifold gauge , cleaning wire brush tool , portable halogen refrigerantgas leak detector , hand operated pressure spray pump 2 ltr , analog voltage tester , heavy duty reusable work safety gloves