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

https://sierra-wiki.win/index.php/Mini_Split_Outdoor_Unit_Clogged_with_Leaves_%E2%80%93_What_Should_I_Do%3F

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