Installing a mini split system doesn’t have to be complicated. Many models come...

https://www.red-bookmarks.win/thinking-about-a-diy-mini-split-these-systems-make-it-easier-than-ever-to

Installing a mini split system doesn’t have to be complicated. Many models come with a pre-charged quick-connect lineset up to 16 feet, so you can skip the vacuum pump and avoid needing an EPA Section 608 license