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

https://city-wiki.win/index.php/What_Is_the_Hardest_Part_of_a_Multi_Zone_Mini_Split_Install%3F

For a DIY multi-zone mini split in 2026, look for units with quick-connect pre-charged line sets to save time and avoid leaks. Check the SEER2 rating for energy efficiency. Make sure it runs well in cold weather at 17F and 0F