Thinking about installing a mini split yourself? These DIY systems use...

https://www.save-bookmarks.win/thinking-about-installing-a-mini-split-yourself-with-pre-charged-r-454b

Thinking about installing a mini split yourself? These DIY systems use pre-charged R-454B quick-connect linesets, so you skip the vacuum pump and don’t need an EPA Section 608 license. Plus, the 9K and 12K models plug into a standard 115V outlet