For 2026, compare DIY mini splits by more than efficiency: 24 SEER2 won't help...

https://www.bookmark-belt.win/for-a-2026-diy-mini-split-compare-more-than-price-a-24-seer2-rating-looks

For 2026, compare DIY mini splits by more than efficiency: 24 SEER2 won't help if the line set falls short. Check 8-75 ft options, cold-weather ratings, and whether a precharged line makes installation easier.