For 2026, consider a mini split with a SEER2 rating of 18 or higher for solid...

https://www.fastbookmarks.win/for-2026-a-mini-split-with-a-seer2-rating-around-21-offers-solid-energy

For 2026, consider a mini split with a SEER2 rating of 18 or higher for solid efficiency without a big energy bill jump. If you want an easy install, look for a 115V plug-in model—you can avoid complicated rewiring