This post examines the most energy efficient window air conditioners by reviewing a series of window air conditioners currently available on the market. Energy efficiency is determined by several factors, including power usage, the size of a room, and extra features that improve the unit’s overall efficiency.
There is also the official seal of approval, known as ‘Energy Star Rating.’ The energy star rating is an American government program that was put together in 1992 by the Environmental Protection Agency (EPA). Any products that have this rating comply with the energy standards laid out by this program. So, without further ado, let’s examine some of the best energy star window air conditioners.