If you’re thinking about installing a DIY multi-zone mini split in 2026, Zone...

https://annamaid.com/what-are-the-downsides-of-not-self-installation-mini-splits-that-ship-empty-line-sets/

If you’re thinking about installing a DIY multi-zone mini split in 2026, Zone Air and MRCOOL both offer solid options. Zone Air stands out with its flexible cut-to-length line sets, making it easier to work with tricky older walls or tight spaces