See what a DIY garage mini split really takes, from checking your panel and...
https://wiki-wire.win/index.php/My_Mini_Split_Keeps_Throwing_AC_Error_Codes%E2%80%94Where_Do_I_Look_Them_Up%3F
See what a DIY garage mini split really takes, from checking your panel and sealing cold-air leaks to choosing a unit that can heat at -13°F