Installing a mini split yourself is easier than you think. DIY systems with...

https://cleaneverycorner.com/is-a-21000-btu-12k9k-dual-zone-mini-split-enough-for-two-rooms/

Installing a mini split yourself is easier than you think. DIY systems with pre-charged R-454B quick-connect linesets mean no vacuum pump or EPA Section 608 license required. Most 9k and 12k units just plug into a 115V outlet