Thinking about installing a mini split yourself? Pre-charged R-454B...

https://cristiansbrilliantblog.fotosdefrases.com/why-do-traditional-mini-splits-need-a-vacuum-pulled-to-500-microns

Thinking about installing a mini split yourself? Pre-charged R-454B quick-connect linesets mean no vacuum pump needed and no EPA Section 608 license required. Plus, 9K and 12K models come with easy 115V plug-in options