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

https://www.tumblr.com/bravelyetherealodyssey/823402593449574400/why-do-some-brands-require-certified-install-for

Thinking about installing a mini split yourself? DIY systems with pre-charged R-454B quick-connect linesets make it straightforward—no vacuum pump or EPA Section 608 license needed. Plus, the 9K and 12K models plug into a standard 115V outlet