When picking a DIY multi-zone mini split in 2026, look for units with...

https://annamaid.com/multi-zone-mini-split-wiring-what-should-be-labeled-for-a-seamless-installation/

When picking a DIY multi-zone mini split in 2026, look for units with quick-connect pre-charged line sets to make installation easier. Check the SEER2 rating for energy efficiency. Make sure it can handle cold-weather operation down to 17F and 0F