Carrier India has introduced its new line of energy efficient air conditioners, including the X-Power Gold which combines inverter technology reducing energy consumption by 20 per cent; the Durakool Star Premium hi-wall which is supposed to be ideal for hot and humid conditions; the Estrella range of hi-wall air conditioners, the Toshiba range of Super Modular Multi System (SMMSi) air conditioners and the AquaThrust 30XA chiller for industrial and commercial applications. The units are priced in the range of Rs 20,700 to Rs 87, 300 based on the capacity and model.