Comparing 2026 DIY mini splits? MRCOOL delivers 24 SEER2 versus Zone Air’s 23...

https://blogfreely.net/rothesqlmw/should-i-buy-mrcool-for-the-cold-or-zone-air-for-the-value

Comparing 2026 DIY mini splits? MRCOOL delivers 24 SEER2 versus Zone Air’s 23 SEER2. For heating above -15°F, MRCOOL may offer better value; choose Zone Air Hyper Heat if you need warmth down to -22°F.