For 2026, compare DIY mini splits by the details you’ll live with: line-set...

https://mike-wiki.win/index.php/MrCool_DIY_Ease:_4.5_Stars%E2%80%94and_What_Can_Make_It_Harder_Than_Zone_Air

For 2026, compare DIY mini splits by the details you’ll live with: line-set length, cold-weather performance, and noise in the room. A 24 SEER2 rating looks good, but check whether the included 25-foot line set fits your layout before buying.