In 2026, look for mini splits with at least a 20 SEER2 rating to keep energy...
https://research-wiki.win/index.php/What_Are_the_Biggest_DIY_Mini_Split_Mistakes_People_Make_on_Day_One%3F
In 2026, look for mini splits with at least a 20 SEER2 rating to keep energy bills low. Models that run on a standard 115V plug are easier for DIY installs, but check if your warranty requires a pro install to avoid surprises