For 2026, DIY cold-climate units from Zone Air and MRCOOL merit a close look....

https://evelynsexpertcolumns.brightsora.com/posts/115v-vs.-230v-mini-split-for-a-garage-what-s-the-real-difference

For 2026, DIY cold-climate units from Zone Air and MRCOOL merit a close look. Compare -22°F heat, SEER2, line-set fit, and power. Check your room load and winter lows; read the install guide first