Thinking about a DIY mini split install? Going this route can save you $3,000...
https://uniform-wiki.win/index.php/What%E2%80%99s_the_Best_Mini_Split_Setup_for_an_Addition_with_No_Ducts%3F
Thinking about a DIY mini split install? Going this route can save you $3,000 to $5,000 on labor and boost your know-how in HVAC basics