Thinking about installing a mini split yourself? These DIY units come with...

https://tessatopmaid.com/how-do-i-pick-between-wall-mount-cassette-and-concealed-duct-mini-splits/

Thinking about installing a mini split yourself? These DIY units come with pre-charged R-454B quick-connect linesets so you skip the vacuum pump and don’t need an EPA Section 608 license. Many models, like the 9K and 12K, offer simple 115V plug-in options