For 2026, a mini split with a SEER2 rating around 20 offers solid energy...

https://www.bokkmarking-signs.win/in-2026-the-gree-sapphire-mini-split-stands-out-for-easy-diy-installs-it

For 2026, a mini split with a SEER2 rating around 20 offers solid energy savings without the higher cost. Look for models that run on a standard 115V plug-in to avoid rewiring hassles