For a 2026 DIY mini split, compare more than the efficiency rating. A 24 SEER2...

https://www.bookmarking-keys.win/for-2026-compare-diy-mini-splits-by-more-than-price-check-efficiency

For a 2026 DIY mini split, compare more than the efficiency rating. A 24 SEER2 unit may use less power, but line-set length, cold-weather performance, and room size matter just as much