For a 2026 DIY mini split comparison, I look past SEER2 claims to line-set...

https://blast-wiki.win/index.php/Mini_Split_for_Extreme_Cold_Below_-10%C2%B0F:_Should_You_Skip_DIY_Brands%3F

For a 2026 DIY mini split comparison, I look past SEER2 claims to line-set reach, cold-weather limits, and install hassles. A 24 SEER2 unit with an 8-75 ft line set may fit one room well, but check what the kit actually includes.