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

https://knockoffdecor.com/diy-multi-zone-mini-split/

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