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

https://www.bookmarkzoo.win/thinking-about-installing-a-mini-split-yourself-our-diy-systems-feature

Thinking about a mini split DIY install? With pre-charged R-454B quick-connect linesets, you can skip the vacuum pump and don’t need an EPA Section 608 license. Models like the 9K and 12K plug straight into any 115V outlet