For 2026, a solid easy-install mini split is one with a SEER2 rating around 18,...
https://numberfields.asu.edu/NumberFields/show_user.php?userid=6925749
For 2026, a solid easy-install mini split is one with a SEER2 rating around 18, balancing efficiency and cost. Look for a 115V plug-in model so you can avoid rewiring. Just keep in mind some brands require pro installation for the warranty to stay valid