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

https://www.cool-bookmarks.win/thinking-about-a-garage-mini-split-this-diy-guide-covers-sizing-insulation

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.