Compare 2026 DIY cold-climate mini splits from Zone Air and MRCOOL, with a look...

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

Compare 2026 DIY cold-climate mini splits from Zone Air and MRCOOL, with a look at low-temperature heating, efficiency, controls, and install requirements. One model is rated to -22°F; check electrical needs and line-set fit before choosing.