Power Chill Operation Power Chill Operations by Dainik cools down 20% faster as compared to normal mode. It ensures your room temperature drops rapidly for immediate relief from the hot temperature outside. Power-Airflow Dual Flaps The power-airflow dual flaps along with the Crossflow Evaporator fans ensure even distribution of cool air in both small and large spaces, making sure you are comfortable at all times. Anti Corrosion Treatment These ACs come with special coating which keeps the rusting of the copper coils away thus, ensuring a longer lifespan for the device.