Want a mini split in your garage? This DIY guide shows how to size it, check...

https://beaussmartwords.rivetgarden.com/posts/what-happens-if-i-undersize-a-garage-mini-split

Want a mini split in your garage? This DIY guide shows how to size it, check cold-weather specs, plan the lines, and review your panel. A 15A breaker is not a sure sign