Haier Debuts 3D-Printed Air Conditioner | Digital Trends
However ugly they are, window air conditioning units can be a total lifesaver for those without central built-in AC. Read more at Yanko Design
Quirky and GE teamed up to build a smart air conditioner; It connects to Wi-Fi, predicts your cooling bill (or the electricity aspect of it, anyway), and takes the weather in to account for when it should turn on and off. $350 new. Awesome.
Air conditioner : what if designed by 'bang&olufsen' on Behance