https://www.newcentralairconditioner.com/ Small size and easy to install – Mini split systems do not require ducts to operate. Instead, the outdoor unit powers each indoor unit through a dedicated refrigerant line, which is installed by drilling a hole in the wall. This setup is relatively easy compared to the central system installation process. Efficient – Thanks to their ability to control the temperature in individual zones or rooms, mini split systems are highly efficient. This makes them ideal for those looking to save energy and money. Personalized temperature – Since mini splits can heat or cool rooms on an individual basis, it’s never been easier to make the whole family happy.