Comparing 2026 DIY mini splits? MRCOOL offers 24 SEER2, while Zone Air delivers...

https://mariosmasterchat.cloudhinter.com/posts/mrcool-standard-models-heat-to-5degf-is-that-the-same-as-hyper-heat

Comparing 2026 DIY mini splits? MRCOOL offers 24 SEER2, while Zone Air delivers 23 SEER2 and better value when winter lows stay above -15°F. Need heat in colder weather? Zone Air Hyper Heat runs down to -22°F.