Choosing between Zone Air and MRCOOL for a DIY multi-zone mini split in 2026...
https://web-wiki.win/index.php/Is_Mixing_Different_Indoor_Unit_Types_on_One_Condenser_a_Reliability_Risk%3F
Choosing between Zone Air and MRCOOL for a DIY multi-zone mini split in 2026 comes down to a few practical details