With the Dyson Hot + Cool in your home, going from one temperature extreme to the other takes no time at all. The Dyson Hot + Cool is designed to get you the temperature you want in no time, whether it's hot or cool. Instead of having a clunky air conditioner hanging out of your window half the year and a hazardous space heater in the corner the other half, you can simply employ this double duty temperature device.
Released in March 2013, the Dyson Hot + Cool uses Air Multiplier technology and is designed specifically to cater to all four seasons, with a motor that is engineered to create 33% greater airflow. Air Multipilier technology is the key to this product's power as it pulls in surrounding air and amplifies it. There are no chopping blades or dust to worry about and the Dyson Hot + Cool costs about 20% less to heat or cool a room than a conventional fan heater or air conditioner.