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

https://www.jelly-bookmarks.win/shopping-diy-mini-splits-for-2026-mrcool-s-24-seer2-tops-zone-air-s-23-but

Comparing MRCOOL and Zone Air DIY mini splits for 2026? MRCOOL offers 24 SEER2; Zone Air, 23. Choose the best value if you heat above -15°F, or Hyper Heat for operation down to -22°F. Your winter lows—not the small efficiency gap—should make the call.