A garage mini split can make winter projects a lot more comfortable, but...

https://mariossuperbchat.wordcanopy.com/posts/do-mini-splits-really-run-30-to-50-more-efficiently-than-traditional-units

A garage mini split can make winter projects a lot more comfortable, but sizing, wiring, and cold-weather performance matter. This DIY guide covers what to check before buying, including whether a 15A breaker is enough for your setup.