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

https://andysinspiringcolumns.yousher.com/zone-air-vs-mrcool-seer2-24-vs-23-does-it-matter

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.