The Carrier Connect WiFi Thermostat controls up to 4 heating stages and 3 cooling stages. The thermostat can enable demand response through utility programs. It automatically retrieves time, date and outdoor air temperature when connected to Wi-Fi and sports an auto-dimming display that lights up as you approach.
- Remote sensors (including occupancy, return air or fault) and outdoor air temperature through Internet weather
- Option for humidity/economizer control
- Evaluated by UC Berkeley