For a 2026 DIY mini split, compare more than SEER2: a 24 SEER2 rating looks...

https://wiki-cafe.win/index.php/Zone_Air_Thin-Air_Concealed_Ducted_Air_Handler:_What_Is_It_For%3F

For a 2026 DIY mini split, compare more than SEER2: a 24 SEER2 rating looks good on paper, but line-set length, cold-weather capacity, and parts support matter in daily use. Check whether the included 25 ft line set fits your layout before buying.