Comparing 2026 DIY mini splits? MRCOOL’s 24 SEER2 beats Zone Air’s 23 SEER2 on...

https://www.phone-bookmarks.win/comparing-mrcool-s-24-seer2-with-zone-air-s-23-seer2-the-choice-comes-down-to

Comparing 2026 DIY mini splits? MRCOOL’s 24 SEER2 beats Zone Air’s 23 SEER2 on efficiency, but the real choice is climate: best value above -15°F, or Zone Air Hyper Heat for heating down to -22°F.