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

https://wiki-neon.win/index.php/DIY_Mini_Split_vs_Contractor_Install_-_What_is_the_Real_Total_Cost%3F

Installing a mini split yourself is easier than you might think. With pre-charged R-454B quick-connect linesets, you skip the vacuum pump and EPA Section 608 license hassle. Plug-in models for 9K and 12K BTU run on standard 115V outlets