ALEKO WKQ-2 Touchscreen Thermostat for Heating Floor System 7 Day 6 Period Programming 7 Days, 6 period time program. Touch Screen LCD with blue back light. Defrost protection. Key lock function. Memory function. Advanced settings. Double sensors to control and limit the temperature. Consumption: 2 W. Power supply: 95-240 VAC. 50/60 Hz. Rated current: 20 Amp Max. Accuracy: +/- 2 Fahrenheit. Setting temperature: 40-95 Fahrenheit. Limitation setting temperature: 86-140 Fahrenheit. Working temperature: 32-122 Fahrenheit.