Choosing between MRCOOL and Zone Air in 2026? MRCOOL’s 24 SEER2 rating makes it...

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

Choosing between MRCOOL and Zone Air in 2026? MRCOOL’s 24 SEER2 rating makes it a strong value if you need heat above -15°F. Zone Air’s 23 SEER2 Hyper Heat keeps heating down to -22°F—better for colder winters.