2026’s DIY mini split matchup: MRCOOL brings 24 SEER2; Zone Air, 23. Want best...

https://homesandexterior.com/best-diy-mini-split-heat-pump-2026-mrcool-vs-competitors/

2026’s DIY mini split matchup: MRCOOL brings 24 SEER2; Zone Air, 23. Want best value in winters above -15°F? Choose MRCOOL. Need heat down to -22°F? Zone Air’s Hyper Heat is the pick. Decide by your coldest nights, not one SEER2 point—for your home.