In 2026, the best DIY mini splits handle cold with ease, like the 24 SEER2...

https://cleaneverycorner.com/how-do-i-size-btus-per-square-foot-for-a-cold-climate-garage/

In 2026, the best DIY mini splits handle cold with ease, like the 24 SEER2 models that keep running down to -22°F. They come with 8-75 ft line sets, making installs flexible for most homes