supply of supply of split air-conditioner of bee 5-star rating etc.supply of split air-conditioner of bee 5-star rating etc.,supply of split air-conditioner of bee 5-star rating, suitable for cooling capacity for the whol e range of 3501 to 5096 w (1.5 ton) with the function of cooling only, with rotary compressor, inverter (va riable speed) type, suitable for 230 v ac, 50 hz system, with 100% copper coil, eco friendly refrigerant, a nti-freeze thermostat, with thermal protection for blower motor & condenser motor. conforming to bis spe cification 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) dated 8t h august 2017 for other requirements. refrigerant copper pipes (suction & return) of minimum 4-meter len gth each, nitrile rubber tube with density 55 kg/cubic meter or more, fire performance class 1, rate of bu rning class v-0, water vapour diffusion resistance factor (î¼) more than 12000, service temperature 10 to 1 05-degree c, surface flame spread class 1 & thickness of minimum 1â„2 inch, relevant test certificates to be submitted. nitrile rubber tube shall be with suitable inner diameter to suit & to wrap the complete length o f refrigerant copper pipe and aluminium foil lamination of 0.2 mm thick to cover entire length of the copper refrigerant pipes will be supplied along with each air-conditioner. [ warranty period: 120 months after th e date of delivery ] ]