For a 2026 DIY mini split, compare more than SEER2: check the included line...

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

For a 2026 DIY mini split, compare more than SEER2: check the included line set, low-temperature rating, and parts support. A 24 SEER2 rating looks good on paper, but an 8-75 ft line set and reliable service can matter more day to day.