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

https://www.list-bookmarks.win/compare-2026-diy-cold-climate-mini-splits-from-zone-air-mrcool-and-pioneer-by

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.