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

https://www.bookmarkzoo.win/thinking-about-installing-a-mini-split-yourself-many-newer-units-come-with

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