For 2026, an easy-install mini split with a SEER2 rating around 22 is a solid...

https://sirachapete736.gumroad.com/p/why-do-most-diy-mini-splits-still-need-230v-hard-wiring

For 2026, an easy-install mini split with a SEER2 rating around 22 is a solid choice. Look for models that run on a standard 115V plug-in—no need for a 230V hard-wire if you want simpler setup