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

https://melissafreshmaid.com/what-does-hspf2-actually-mean-for-winter-heating-costs/

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.