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

https://andreocln282.lucialpiazzale.com/do-i-need-a-permit-to-install-a-mini-split-myself

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