A 2026 DIY mini split comparison should look past SEER2 ratings: compare...

https://sophiasparklemaids.com/mrcool-care-kit-monthly-cost-is-it-worth-paying-for/

A 2026 DIY mini split comparison should look past SEER2 ratings: compare included line-set lengths, low-temperature performance, and warranty terms. A 24 SEER2 model may suit mild climates, while operation to -22 F matters more where winters bite.