Installing a mini split yourself is easier than you might think. Many systems...

https://www.slideserve.com/gwyneyxcez/should-i-do-two-single-zone-mini-splits-instead-of-one-dual-zone-system

Installing a mini split yourself is easier than you might think. Many systems come with a pre-charged quick-connect lineset up to 16 feet, so there’s no need for a vacuum pump or special EPA Section 608 license