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

https://zone-air.com/solutions/diy-mini-splits/

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