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

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 delivers 24 SEER2, while Zone Air reaches 23 SEER2. The choice comes down to value: choose the better deal for heating above -15°F, or opt for Hyper Heat rated down to -22°F.