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

https://list-wiki.win/index.php/How_Much_Does_a_Vacuum_Pump_and_Gauges_Cost_for_a_Mini_Split_Install%3F

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