Thinking about installing a mini split yourself? DIY kits with pre-charged...

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

Thinking about installing a mini split yourself? DIY kits with pre-charged R-454B quick-connect linesets make it easier—no vacuum pump or EPA Section 608 license needed. Plus, 9K and 12K units offer simple 115V plug-in options