For 2026, compare DIY mini splits by more than SEER2: check line-set length,...

https://yonderstack.com/s/us0O3H92i0lOfac7ZKW-r

For 2026, compare DIY mini splits by more than SEER2: check line-set length, low-temperature heating, and what the warranty excludes. A 24 SEER2 model with an 8-75 ft line set may suit one room, but installation details matter. Check service access, too.