What is the best AC type to use in colder climates?
If you live in a colder climate, it might be worth switching to using the best Floor AC heater units available in the market. While most mini-split systems rely on a vertical duct, floor mounted mini-split systems feature a horizontal duct that can supply cool air to a single room. Check out this site
https://alwaysonhvac.com/products/ for more info.