Thinking about installing a mini split yourself? DIY kits with pre-charged...

https://www.bookmarking-planet.win/thinking-about-installing-a-mini-split-yourself-these-diy-kits-come-with

Thinking about installing a mini split yourself? DIY kits with pre-charged R-454B quick-connect linesets make it easier than ever—no vacuum pump or EPA Section 608 license needed