For 2026, a mini split with a SEER2 around 22 offers solid energy savings...

https://www.omnihomeideas.com/hvac/top-easy-install-mini-split-systems-2026-best-brands-compared/

For 2026, a mini split with a SEER2 around 22 offers solid energy savings without breaking the bank. Look for models that plug into a standard 115V outlet to avoid costly electrical upgrades