In this 2026 DIY mini split heat pump comparison, MRCOOL delivers 24 SEER2,...

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

In this 2026 DIY mini split heat pump comparison, MRCOOL delivers 24 SEER2, while Zone Air offers 23 SEER2. Choose MRCOOL for value above -15°F; pick Zone Air Hyper Heat if you need heating down to -22°F. Your winter lows make the call.