Choosing a DIY mini split for 2026? MRCOOL’s 24 SEER2 edges Zone Air’s 23...

https://www.bestbookmarks.win/mrcool-vs-zone-air-for-2026-24-seer2-vs-23-seer2-the-key-is-best-value-in

Choosing a DIY mini split for 2026? MRCOOL’s 24 SEER2 edges Zone Air’s 23 SEER2, but the real call is value above -15°F or Hyper Heat that keeps working down to -22°F. Match the system to your winter lows, not just the efficiency number alone.