bids are invited for ac1 - direct expansion air- conditioners with inverter technology supply and installation of split direct expansion air - conditioners suitable for operation on a / c supply single phase 50 hertz 230 volts with hermetically sealed compressor with air cooled condenser, motor capacitor and start run capacitor, relay and overload protector internal unit with one indoorand one outdoor unit. the condenser unit will be placed out sidethe room on the terrace to avoid noise including standard length for suitable size copper tubing covered with insulation tube . ( high wall chorded / cordless ) suitable capcity 3 core sheated / pvc copper cable and battery operated wireless remote unit. incuding gst1.5 tr bee star rated 5 star eer 3.4 , ac2 - direct expansion air- conditioners with inverter technology supply and installation of split direct expansion air - conditioners suitable for operation on a / c supply single phase 50 hertz 230 volts with hermetically sealed compressor with air cooled condenser, motor capacitor and start run capacitor, relay and overload protector internal unit with one indoorand one outdoor unit. the condenser unit will be placed out sidethe room on the terrace to avoid noise including standard length for suitable size copper tubing covered with insulation tube . ( high wall chorded / cordless ) suitable capcity 3 core sheated / pvc copper cable and battery operated wireless remote unit. incuding gst2.0 tr bee star rated 5 star eer 3.4 , msstand - supply & fixingof ms stand for outdoor unit powder coated completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge.incuding gst , kva5 - supply & installation of stablizer 5kva 150-280 volts rang wall mounted. completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge.incuding gst , coppperpipe - supply & fixing of copper pipe between i / d to o / d with installation.for 2.0 tr, completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge. incuding gst , copperpiping - supply & fixing of copper pipe between i / d to o / d with installation.for 1.5 tr, completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge. incuding gst , copperwire - supply & fixing of lead 2.5 x 3 core flexible copper wire. completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge.incuding gst , draipiping - supply & fixing of drain piping from i / d unit to out side. completein all respect including supply of all material, labour andt & p etc. required for proper completion of the work as directed by engineer in charge. incuding gst total quantity : 1