Compare Zone Air and MRCOOL DIY cold-climate mini splits for 2026, including...

https://www.re-thinkingthefuture.com/article/best-diy-mini-split-for-cold-climate-heating-in-2026/

Compare Zone Air and MRCOOL DIY cold-climate mini splits for 2026, including low-temperature heating, efficiency, line sets, and install details. A unit rated to -22°F may fit a cold garage better than a model with less low-temp capacity.