The Trane TCONT824AS52DC XL824 Thermostat is a Wi-Fi-enabled comfort control designed to manage temperature and comfort settings in compatible HVAC systems. It communicates with heating and cooling equipment to maintain the selected indoor conditions while allowing convenient control through its interface and connected features. This thermostat is commonly used with Trane furnaces, ai... https://www.partshnc.com/tcont824as52dc-trane-xl824-thermostat-wi-fi-comfort-control