Hello, I am Mia Ondalgo. Welcome to my site about air conditioning systems. The first apartment I moved into had air conditioning units in the back windows. The units pumped cool air into the building all throughout the spring and summer. Upon moving into my new home, I was instantly way too hot while dealing with the summer temperatures. I invested in a standalone air conditioning unit while I saved for central air. I wanted to use this site to discuss all of the differences between these three types of air conditioning units. Please feel free to visit often and learn all you can about cooling.