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

https://griffinsnewthoughts.capitaljays.com/posts/should-i-label-each-line-set-on-a-multi-zone-system-or-is-that-overkill

If you’re tackling a DIY multi-zone mini split, Zone Air and MRCOOL both offer solid options with some key differences to consider. Zone Air stands out with its 24 SEER2 efficiency, which can help lower energy bills over time