Shopping DIY mini splits in 2026? MRCOOL’s 24 SEER2 rating edges Zone Air’s 23,...

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

Shopping DIY mini splits in 2026? MRCOOL’s 24 SEER2 rating edges Zone Air’s 23, but efficiency isn’t the whole story. Choose MRCOOL for better value if your winters stay above -15°F; pick Zone Air Hyper Heat if you need dependable heating down to -22°F