Choosing a DIY mini split in 2026 takes more than comparing SEER2 ratings....

https://www.a1bookmarks.win/for-a-2026-diy-mini-split-compare-more-than-the-headline-seer2-a-24-seer2

Choosing a DIY mini split in 2026 takes more than comparing SEER2 ratings. Check cold-weather limits, noise, warranty support, and line-set length. A 24 SEER2 unit may look efficient, but an 8-75 ft line set can make or break a practical install.