If you’re tackling a DIY multi-zone mini split, Zone Air and MRCOOL offer solid...

https://fionafreshmaids.com/can-i-control-each-zone-from-my-phone-with-zone-air-or-mrcool/

If you’re tackling a DIY multi-zone mini split, Zone Air and MRCOOL offer solid options with practical features. Zone Air units go up to 24 SEER2, a slight boost over MRCOOL’s 23 SEER2, which can mean better energy savings over time