Thinking about a DIY mini split install? With pre-charged R-454B quick-connect...

https://astro-wiki.win/index.php/How_Do_I_Size_a_Mini_Split_if_My_Room_Gets_Full_Sun_All_Day%3F

Thinking about a DIY mini split install? With pre-charged R-454B quick-connect linesets, you won’t need a vacuum pump or an EPA Section 608 license. Plus, 9K and 12K units come with easy 115V plug-in options