For 2026, a mini split with a SEER2 rating around 20 makes sense for energy...

https://www.pure-bookmark.win/in-2026-an-easy-to-install-mini-split-with-a-seer2-rating-around-20-is-a-solid

For 2026, a mini split with a SEER2 rating around 20 makes sense for energy savings without breaking the bank. Look for models that plug into a standard 115V outlet if you want an easier DIY install