Thinking about a DIY mini split install? These systems come with pre-charged...

https://www.runway-bookmarks.win/thinking-about-a-diy-mini-split-install-with-pre-charged-r-454b-quick-connect

Thinking about a DIY mini split install? These systems come with pre-charged R-454B quick-connect linesets, so you skip the vacuum pump and EPA Section 608 license hassle. Plus, 9K and 12K models feature easy 115V plug-in options