Compare MRCOOL and Zone Air DIY mini splits for 2026: MRCOOL offers 24 SEER2,...

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

Compare MRCOOL and Zone Air DIY mini splits for 2026: MRCOOL offers 24 SEER2, while Zone Air delivers 23 SEER2. The key choice? Best value above -15°F or Hyper Heat that works down to -22°F