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

https://www.primary-bookmarks.win/if-you-re-planning-a-diy-multi-zone-mini-split-in-2026-zone-air-and-mrcool-1

If you’re tackling a DIY multi-zone mini split project, Zone Air and MRCOOL are solid choices to consider. Zone Air stands out with its easy, cut-to-length line sets, which can make fitting into some tricky older layouts simpler