In 2026, look for mini splits with at least a 20 SEER2 rating for strong energy...

https://daisydustmaid.com/will-a-diy-mini-split-heat-my-house-down-to-13f/

In 2026, look for mini splits with at least a 20 SEER2 rating for strong energy savings. If you want a quick DIY setup, pick a 115V plug-in model, since hard-wiring 230V units usually means bringing in a pro