Whirlpool 1 Ton 3 Star Inverter Split AC (Aluminium, 1.0T 3DCool Eco 3S-W, White) The all-new range of Whirlpool Inverter 3D Cool ACs are equipped with the revolutionary 3D Cool Technology. The unique 3 Air Vents draw the hot air out faster from the room, ensuring maximum cooling. It continuously monitors the room temperature and constantly regulates the cooling to ensure optimum comfort. Longer air throw facilitates uniform corner to corner cooling. Backed by the compressor, 3D Cool technology cools even in extreme temperature of 52 degree C.