Looking to control comfort room by room without a complicated setup? A 3-zone...

https://super-wiki.win/index.php/What_BTU_Mix_Should_I_Use_for_3_Rooms_Like_9k_%2B_12k_%2B_6k%3F

Looking to control comfort room by room without a complicated setup? A 3-zone DIY mini split lets you heat and cool separate spaces efficiently, often down to -13°F, keeping your energy costs low