Today's Question comes from Charles. "Hey Dan, Can the MRCOOL Mini Stat have temperature limits set so they cannot be changed by the user?" I don't think the mini stat itself has a button that you can push to stop changing things, but you should be able to use the MRCOOL HVAC app to lock the controls on the mini stat. So effectively you could have a mini stat on the wall controlling the unit and your app. And then you set it so that no one can mess with the mini stat, but they can see what the temperature is on it. So sort of.