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

https://mariosmasterchat.cloudhinter.com/posts/pioneer-vs-zone-air-diy-install-why-do-some-brands-ship-empty-line-sets

If you’re planning a DIY multi-zone mini split in 2026, both Zone Air and MRCOOL offer solid options worth considering