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

https://extra-wiki.win/index.php/What_Does_SEER2_Mean_for_My_Electric_Bill_on_a_Mini_Split%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