Comparing DIY mini splits for 2026? MRCOOL offers 24 SEER2 and the best value...

https://www.foxtrot-bookmarks.win/in-this-2026-diy-mini-split-heat-pump-comparison-mrcool-delivers-24-seer2

Comparing DIY mini splits for 2026? MRCOOL offers 24 SEER2 and the best value in climates above -15°F. Zone Air’s 23 SEER2 Hyper Heat keeps heating down to -22°F. Choose based on your winter lows, not the one-point efficiency gap.