A DIY garage mini split can cut cold and heat, but fit is key. We size units,...
https://web-wiki.win/index.php/R-13_Walls_vs._Bare_Studs:_How_Much_Does_That_Change_Mini-Split_Sizing%3F
A DIY garage mini split can cut cold and heat, but fit is key. We size units, map line runs and drains, and check panel limits, like a 15A breaker