Comparing DIY mini splits for 2026 means looking past SEER2: check line-set...

https://www.thepaintedhinge.com/best-easy-install-diy-mini-split-system-mrcool-pioneer-cooper-hunter-and-zone-air-compared/

Comparing DIY mini splits for 2026 means looking past SEER2: check line-set length, low-temperature heating, and what installation really includes