If you’re tackling a DIY multi-zone mini split project in 2026, Zone Air and...

https://zulu-wiki.win/index.php/Is_a_3_Zone_Mini_Split_the_Sweet_Spot_for_DIY_Installs%3F

If you’re tackling a DIY multi-zone mini split project in 2026, Zone Air and MRCOOL both make solid choices—but with some key differences to consider