Product Details  Temperature Regulator can directly operate relays, motorized valves etc.It is suitable for controlling room temperature etc.  1.7day individual programming by hourly time slots 24 on/off if required.  2. 8 pre-set programs and 6 individual adjustable user friendly programs. 3. Low temperature protection: auto start at temperature below 5, prevent frostbite. 4. Power off memory function makes thermostat automatically preserve the parameter and mode under power on condition and restarting after power returns. 5. Temperature calibration: Function when the tested temperature is not conform with actual room temperature. 6. Timing on/off function: automatically open thermostat when timing on and close thermostat when timing off. 7. Detect room temperature every 10seconds and show accuracy on LCD screen. 8. Temperature Display Mode: Temperature either F or C display mode shift easily.  9. Time shows on LCD conform to real time. If the showed time is not with real time, users could press buttons under power off condition to change it. 10. Sleeping and Ventilation mode Ventilation (the fan will be running, the motorized valve be closed)  Sleeping (the thermostat will not operate and only test room temperature)