CH 7100 WiFi Smart Thermostat is designed to bring comfort to people’s life whether you are at home or on-the-go for North American Heat Pump System. The 4.3 inch TFT high-resolution colorful touch screen allows you to adjust the temperature,set the system modes easily. It’s a friendly room thermostat.   This heat pump room thermostat integrates with WiFi 2.4Ghz, it allows you to have the remotely access,change,or program your room temperatures at anytime, anywhere.   CH 7100 is also a programmable room thermostat which is really designed for you to “set it and leave it.” Taking a few minutes when your thermostat is installed to correctly set your schedule will make your home comfortable and allow you to save money at the same time.   24VAC powered room thermostat make the WiFi function can be realized easily. Fahrenheit  display thermostats is more in line with North American habits. The smart thermostat has the full compatibility to the systems inclusive of oil fuel/gas fuel/electric fuel. 1H/1C 2H/1C 2H/2C Find any interest please feel free to contact us. You are always welcome.