Choosing between MRCOOL and Zone Air DIY mini splits in 2026 comes down to...

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Choosing between MRCOOL and Zone Air DIY mini splits in 2026 comes down to flexibility and price. MRCOOL offers a 24 SEER2 unit at $2,049.99 with custom line sets from 8 to 75 ft, perfect for tailored installs. Zone Air’s 23