Installing a DIY mini split has never been easier. With pre-charged R-454B...

https://www.bookmarking-planet.win/thinking-about-installing-your-own-mini-split-our-diy-systems-come-with

Installing a DIY mini split has never been easier. With pre-charged R-454B quick-connect linesets, you skip the vacuum pump and avoid needing an EPA Section 608 license. The 9K and 12K units come with simple 115V plug-in options