Thinking about installing a mini split yourself? DIY systems with pre-charged...

https://wakelet.com/wake/LxT-kI2uTDKRKJx9SVeFe

Thinking about installing a mini split yourself? DIY systems with pre-charged R-454B quick-connect linesets make it easier—no vacuum pump or EPA Section 608 license needed. The 115V plug-in options for 9K and 12K units simplify power requirements