A 3-zone DIY mini split lets you customize heating and cooling in different...

https://papa-wiki.win/index.php/Pioneer_Diamante_vs_MRCOOL_DIY:_Real_Differences_for_Homeowners

A 3-zone DIY mini split lets you customize heating and cooling in different rooms without breaking the bank. With a solid -13°F heating rating, it keeps things cozy even when it’s freezing outside