Carrier 1.5 Ton 3 Star Inverter Split AC (Copper, CAI18EK3R49F0+CI183R4CH90, White) Carrier 18k 3 star ESKO plus hybrid jet inverter r410a split AC (i002) comes with outdoor unit(with hybrid jet grill), refrigerant cooling pcb stabilizer free operation(even at 48 degree Celsius) high ambient working (55 degree Celsius even at 195v), louver position memory refrigerant leakage detector, IDU temp display-hidden, my mode (favourite mode),electrostatic dust filter, pm 2.5 micron filter, air cleaner (composite air freshing mesh).