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

https://penzu.com/p/2e24bbdac0059d52

Thinking about a DIY mini split install? With pre-charged R-454B quick-connect linesets, you can skip the vacuum pump and avoid needing an EPA Section 608 license. Plus, 9K and 12K units offer easy 115V plug-in options