If you’re planning a DIY multi-zone mini split in 2026, Zone Air and MRCOOL are...

https://www.pfdbookmark.win/if-you-re-tackling-a-diy-multi-zone-mini-split-project-in-2026-both-zone-air

If you’re planning a DIY multi-zone mini split in 2026, Zone Air and MRCOOL are solid options to consider. Both offer flexible features that work well in older homes with existing trim or plaster walls