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

https://claytoncllo171.tearosediner.net/do-quick-connect-mini-splits-need-nitrogen-pressure-testing

Thinking about a DIY mini split install? With pre-charged R-454B quick-connect linesets, there's no need for a vacuum pump or an EPA Section 608 license. You can plug in 9K and 12K units with 115V power