When planning a DIY multi-zone mini split, Zone Air and MRCOOL are solid picks...

https://www.golf-bookmarks.win/if-you-re-thinking-about-a-diy-multi-zone-mini-split-zone-air-and-mrcool-stand

When planning a DIY multi-zone mini split, Zone Air and MRCOOL are solid picks that keep things straightforward without sacrificing performance