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

https://mag-wiki.win/index.php/How_Long_Does_a_Dual-Zone_Mini_Split_Install_Take_for_a_DIYer%3F

Thinking about a DIY mini split install? With pre-charged R-454B quick-connect linesets, you skip the vacuum pump and EPA Section 608 license hassle. Many setups come with easy 115V plug-in options for 9K and 12K units