For 2026, an easy-install mini split with a SEER2 rating around 20 makes sense...

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

For 2026, an easy-install mini split with a SEER2 rating around 20 makes sense for most homes around $1,200-$1,500. Look for models that run on a standard 115V plug so you can avoid expensive rewiring