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

https://arthursuniquethoughts.publishlane.com/posts/cooper-amp-hunter-astoria-open-panel-indoor-unit-is-it-easier-to-clean

For a 2026 DIY mini split, compare more than the efficiency rating. A 24 SEER2 model may use less power, but check whether its heating output still suits your climate, and whether the included line set reaches your planned spot - some kits cover 8-75 ft