For 2026, compare DIY mini splits on more than price: a 24 SEER2 rating can...

https://sierra-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 on more than price: a 24 SEER2 rating can mean lower energy use, while an 8-75 ft line set affects placement and install hassle. Check low-temp heating, indoor noise, and parts support before choosing.