Planning a DIY garage mini split? This guide covers sizing, insulation leaks,...

https://wiki-view.win/index.php/My_Garage_Has_10-Foot_Ceilings%E2%80%94Do_I_Need_18K_Instead_of_12K%3F

Planning a DIY garage mini split? This guide covers sizing, insulation leaks, and electrical checks before you buy. We’ll explain why a 15A breaker may not be enough, compare cold-weather ratings, and flag the work that’s safer to leave to an installer.