Thinking about a 3-zone DIY mini split? It’s a solid way to heat and cool...

https://high-wiki.win/index.php/MRCOOL_vs_Zone_Air_for_Cold_Climates_Below_0%C2%B0F:_What_You_Need_to_Know

Thinking about a 3-zone DIY mini split? It’s a solid way to heat and cool multiple rooms efficiently, especially models rated for heating down to -13°F, so you stay warm even on chilly days