supply of air-conditioner of bee 5-star rating, suitable for cooling capacity for the whole range of 5201 to 6860w (2 ton)air-conditioner of bee 5-star rating, suitable for cooling capacity for the whole range of 5201 to 6860w (2 ton),supply of split air-conditioner of bee 5-star rating, suitable for cooling capacity for the whol e range of 5201 to 6860w (2 ton) with the function of cooling only, with rotary compressor, inverter (variable speed) type, suitable for 230v ac, 50 hz system, with 100% copper coil, eco friendly refrigerant , anti-freeze thermostat, with thermal protection for blower motor & condenser motor. conforming to bis s pecification no. is:1391 (part-2) 2023. bee 5-star rating must comply to ministry of power notification no. s. o. 3897(e) dated 29th october 2019 for table 3.2(f) with minimum indian seasonal energy efficiency ratio of 5.0 (applicability date extended by notifications no. s.o. 4485(e) dated 10th december, 2020 and no. s. o. 4634(e) dated 10th november, 2021). complying to ministry of power notification no. s.o. 2528(e) date d 8th august 2017 for other requirements. refrigerant copper pipes (suction & return) of minimum 4-meter length each, nitrile rubber tube with density 55 kg/cubic meter or more, fire performance class 1, rate of burning class v-0, water vapour diffusion resistance factor (î¼) more than 12000, service temperature 10 to 105-degree c, surface flame spread class 1 & thickness of minimum 0.5 inch, relevant test certificates to b e submitted. nitrile rubber tube shall be with suitable inner diameter to suit & to wrap the complete length of refrigerant copper pipe and aluminum foil lamination of 0.2 mm thick to cover entire length of the coppe r refrigerant pipes , suitable pcb unit will be supplied along with each air-conditioner. [ warranty period: 12 months after the date of delivery ] ]