DIY mini split shopping for 2026? MRCOOL: 24 SEER2; Zone Air: 23 SEER2. Choose...

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

DIY mini split shopping for 2026? MRCOOL: 24 SEER2; Zone Air: 23 SEER2. Choose value above -15°F or Hyper Heat down to -22°F