Installing a mini split yourself can save money if you know the basics. This...

https://wiki-nest.win/index.php/Zone_Air_18k_230V:_What_Breaker_Size_Do_I_Need_Exactly%3F

Installing a mini split yourself can save money if you know the basics. This guide walks you through drilling the perfect 3 to 3.5-inch hole for the line set and choosing between 115V and 230V power options