Typically, one thermostat controls the temperature of an entire home. To cool or heat any room, you must run the entire system (and pay for the energy consumed) in all rooms, even the ones you’re not occupying. Next-generation systems reject the all-or-nothing approach. With Mitsubishi Electric, you can establish multiple zones and control each one independently. That means no longer paying to make empty spaces comfortable. Plus, different family members with different temperature preferences can all be comfortable at the same time under one roof!