For a DIY multi-zone mini split in 2026, look for systems with quick-connect...

https://www.re-thinkingthefuture.com/article/best-diy-multi-zone-mini-split-air-conditioners-2026-guide/

For a DIY multi-zone mini split in 2026, look for systems with quick-connect pre-charged line sets to make installation easier. Check the SEER2 rating for energy efficiency. Make sure the unit handles cold starts at 17F and 0F if you live somewhere chilly