For a 2026 DIY mini split, I’d look past the SEER2 headline and check what...

https://yenkee-wiki.win/index.php/Zone_Air_vs._MRCOOL:_Which_Has_the_Lower_Total_Installed_Cost%3F

For a 2026 DIY mini split, I’d look past the SEER2 headline and check what makes install and daily use easier: line-set length, cold-weather range, noise, and support. A 24 SEER2 rating matters, but so does whether an 8-75 ft line set fits your room.