Not all a/c units are created equal. Some people are under the impression that an cooling system is an cooling system, and a boiler is a heater, and an media air cleaner is an media air cleaner, but after doing even a little bit of research, one can find that HAC units are easily different and for different uses. Let’s begin this discussion with media air cleaners. A normal media air cleaner is good for a small room, but if your want special air purification, you may want to stick with a HEPA media air cleaner. If you want a more new and slick looking media air cleaner, you may want to choose a UV light media air cleaner instead. There are electronic media air cleaners, central air cleaners, HEPA media air cleaners and so much more! The possibilities are endless when it comes to media air cleaners. Air conditioners are a bit more complicated. If you do not have the right cooling system suited for your particular needs, you may end up not being cool enough or your temperature control may learn too cool. If you have a small part you would like to be cool, try getting a medium sized window cooling system for it. If you are looking to have your entire home the same temperature, try a central cooling system, or a zone control central cooling system. And lastly, if you want two different rooms to be the same temperature, go for a multi split cooling system to make it happen! And typically remember to put an air filter in all your cooling systems because this will help keep the air disinfect and the air ventilation system disinfect as well.