For 2026, compare DIY mini splits by more than price: check efficiency,...

https://storylatticex.com/s/eHLuSknvaHnAl_NPcrFkj

For 2026, compare DIY mini splits by more than price: check efficiency, low-temperature performance, and line-set length. A 24 SEER2 rating looks good on paper, but an 8-75 ft line set and heating down to -22 F may matter more in your actual space.