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

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

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