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

https://annamaid.com/zone-air-mini-split-wifi-app-features-what-can-i-control-from-my-phone/

Thinking about a DIY mini split? These systems come with a pre-charged quick-connect lineset up to 16 feet, so no vacuum pump or EPA Section 608 license is needed. The 9K and 12K wall mount units even offer a simple 115V plug-and-play option