Window AC units are tucked away in a window, making them less noticeable and freeing up morel living space. They also use energy more efficiently, so you can get more cooling power per BTU. The higher the number of BTUs, the bigger the room it can cool.Click to see full answer. Just so, do portable AC units work as good as window?What’s more, a window air conditioner actually uses energy more efficiently than a portable unit does. That means you get even more cooling power per BTU. It is important to note that some window air conditioner can also be installed through the wall which does not require an actual window space.Secondly, should you leave window AC on all day? It may seem easy to just let your air conditioner run full blast all day long, but doing so wastes a fair amount of electricity. Your body can tolerate higher temperatures when asleep than when awake; moreover, leaving your AC unit idle as temperatures fall helps to prevent freezing up in the morning. Thereof, is it OK to run a window air conditioner 24 7? The simple answer is no, you should not run your air conditioner 24/7. According to multiple sources, running your unit constantly puts strain on the air conditioner and wastes large amounts of energy. It is also wise to turn down your air conditioner if you’re leaving for extended periods of time.How long do window AC units last? about 10 years
