For 2026, compare DIY mini splits by more than price: a 24 SEER2 rating looks...

https://mighty-wiki.win/index.php/24_SEER2_vs._17_SEER2:_How_Much_Money_Do_You_Save_at_18.4_Cents_per_kWh%3F

For 2026, compare DIY mini splits by more than price: a 24 SEER2 rating looks good on paper, but line-set length, cold-weather performance, noise, and parts access matter once you live with the unit. Check what installation really includes.