Comparing MRCOOL and Zone Air DIY mini splits for 2026? MRCOOL offers 24 SEER2...

https://daisydustmaid.com/what-size-mini-split-for-a-garage-12k-18k-or-24k/

Comparing MRCOOL and Zone Air DIY mini splits for 2026? MRCOOL offers 24 SEER2 efficiency versus Zone Air’s 23. The key choice: best value for climates above -15°F, or Hyper Heat performance down to -22°F.