For 2026, compare DIY mini splits on more than efficiency. A 24 SEER2 rating is...

https://wiki-quicky.win/index.php/Is_Zone_Air_Really_10_to_20_Percent_Cheaper_Than_MrCool%3F

For 2026, compare DIY mini splits on more than efficiency. A 24 SEER2 rating is useful, but check line-set length, cold-weather heating, and install support. I’d match an 8-75 ft line set to the room before deciding.