Comparing DIY cold-climate mini splits for 2026? Zone Air and MRCOOL are worth...

https://tango-wiki.win/index.php/Zone_Air_vs_MRCOOL_for_Cold-Weather_Heating_in_2026

Comparing DIY cold-climate mini splits for 2026? Zone Air and MRCOOL are worth checking for low-temperature heating, included line sets, and setup needs