Trane ComfortLink II XL950 Control TZONE950AC52ZAA by Trane Connect your ComfortLink II XL950 digital thermostat control to a matched Trane system for complete , seamless comfort. Every component is designed to work in harmony with the others , optimizing your energy use over time. Not only does the ComfortLink II XL950 Wi-Fi thermostat control monitor indoor and outdoor temperatures , so you can adjust your system to be energy-efficient , but it also tells you when its time to change a filter or schedule routine maintenance. Utilize this digital control and Wi-Fi thermostats 7-inch , color , interactive touch screen that is both a HVAC command center and digital picture frame. Take advantage of the five-day weather forecasts and live weather reports. Receive remote access via Internet-enabled computer , smartphone or tablet. Replaces / Supersedes: TSTATNEXUXPROGRMTOUCH , CNT06390 , TZONE950AC52ZA , TZONE950AC52ZAA , TZONE950AC52ZAB , TZONE950 and more