For 2026, a 115V plug-in mini split with a SEER2 rating around 20 makes sense...

https://www.coast-bookmarks.win/for-2026-an-easy-install-mini-split-with-a-seer2-rating-around-20-makes-sense

For 2026, a 115V plug-in mini split with a SEER2 rating around 20 makes sense for most homes. It’s easy to install yourself without rewiring, fits standard outlets, and still delivers efficient cooling and heating