Comparing DIY mini splits for 2026? MRCOOL’s 24 SEER2 tops Zone Air’s 23, but...

https://www.bookmarking-online.win/in-2026-mrcool-s-24-seer2-and-zone-air-s-23-seer2-make-this-diy-mini-split

Comparing DIY mini splits for 2026? MRCOOL’s 24 SEER2 tops Zone Air’s 23, but the choice is value above -15°F or Zone Air Hyper Heat down to -22°F. Choose for your winter lows, not just the efficiency number, and you’ll know which system fits best overall