Comparing 2026 DIY cold-climate mini splits? Zone Air and MRCOOL offer...

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

Comparing 2026 DIY cold-climate mini splits? Zone Air and MRCOOL offer homeowner-friendly kits, but check low-temp heating, line-set length, and electrical needs—not just SEER2. A -22°F rating can help narrow choices for cold winters.