For a 2026 DIY mini split, compare more than the SEER2 label: a 24 SEER2 unit...

https://lilysuniquethoughtss.urbanvellum.com/posts/cooper-amp-hunter-hyper-heat-down-to-22degf-is-that-real

For a 2026 DIY mini split, compare more than the SEER2 label: a 24 SEER2 unit may use less power, while an 8-75 ft precharged line set can simplify installation. Check cold-weather heating and total cost before choosing.