Thinking about installing a mini split yourself? These DIY units come with...

https://www.ready-bookmarks.win/thinking-of-installing-a-mini-split-yourself-our-pre-charged-r-454b

Thinking about installing a mini split yourself? These DIY units come with pre-charged R-454B quick-connect linesets so you skip the vacuum pump and don’t need an EPA Section 608 license. Many models, like the 9K and 12K, offer simple 115V plug-in options