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

https://station-wiki.win/index.php/I_Want_a_DIY_Mini_Split,_but_My_Town_Requires_Permits:_What_Do_I_Do_First%3F

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