bids are invited for 20 hp outdoor vrv or vrf - supply of air cooled 20 hp outdoor units suitable for cooling and heating. refer technical specification and boq for details. , 10 hp outdoor vrv or vrf - supply of air cooled 10 hp outdoor units suitable for cooling and heating. refer technical specification and boq for details. , 4 way 4.0 tr vrf cassette indoor - supply of ceiling suspended 4-way vrf/vrv cassette type 4.0 tr indoor unit in recessed manner in false ceiling with full function wireless remote and auto restart feature. refer technical specification and boq for details. , 4 way 2.0 tr vrf cassette indoor - supply of ceiling suspended 4-way vrf/vrv cassette type 2.0 tr indoor unit in recessed manner in false ceiling with full function wireless remote and auto restart feature. refer technical specification and boq for details. , 4 way 1.35 tr vrf cassette indoor - supply of ceiling suspended 4-way vrf/vrv cassette type 1.35 tr indoor unit in recessed manner in false ceiling with full function wireless remote and auto restart feature. refer technical specification and boq for details. , y joints - installation ofjoints , installation of vrv or vrf outdoor - installation, testing and commissioning of vrv/vrf20hp/10hp outdoor with gas etc. including making good of damages complete in all respects. , installation of casssette vrv or vrf indoor - installation, testing and commissioning of vrv/vrf cassette 4.0/2.0 tr indoor withgas etc. including making good of damages complete in all respects. , installation of hi wall split ac - installation, testing and commissioning of 1.35 hi wall type split/window air conditioner with wall cutting/ mounting, stabiliser and making good of damages complete in all respects. , commisioning of complete vrf system - commisioning of complete vrf system with all machines , refrigerant piping 28.6 mm - supply, installation, testing and commissioning of interconnecting28.6 mm refrigerantpipe work with (19mm/13 mm thick) closed cell