This digital floor heating thermostat features advanced microcomputer chip control and a high-precision sensor to regulate the temperature of electric heating devices. It can control motorized ball valves, motorized valves, thermal valves, solenoid valves, heaters, electric heating films, and electric heating carbon crystal systems. Designed primarily for floor heating applications.Features: - Touchscreen heating thermostat for easy installation and convenient operation that fits modern lifestyles. - Programmable based on your daily schedule to help reduce electricity consumption. - Flexible programming options: 5+2 day or 6+1 day weekly cycles. - Auto anti-freezing function activates when temperature drops below 5C during shutdown mode. - Overheat protection activates when temperature exceeds 7C to protect flooring. - Manual and programmable modes available with support for a 3-meter external sensor. - Six programmable periods for precise temperature and time settings in hours and minutes. - Keypad lock function prevents accidental changes, ideal for homes with children. - Memory function retains settings during power outages. Specifications: - Color: Black / White (optional) - Material: Flame Retardant PC + ABS - Input Frequency: 60Hz - Input Voltage: AC 85250V - Temperature Sensor: NTC Thermistor - Temperature Control Accuracy: 1C - Power Consumption: 1W - Load Current: 16A - Control Type: Touch keypad - Temperature Setting Range: 5C to 50C - Temperature Measurement Range: -9C to 99C - Display: 71 x 40mm LCD - Installation Hole Spacing: 60mm - Suitable Wall Box Size: 86 x 86mm - Product Dimensions: Approx. 86 x 86 x 45mm (3.4 x 3.4 x 1.77in) - Product Weight: Approx. 135g (4.8oz) - Package Dimensions: Approx. 10.4 x 10 x 8cm (4.1 x 3.9 x 3.1in) - Package Weight: Approx. 277g (9.8oz) Package Contents: - 1 x Floor Heating Thermostat - 1 x 3-Meter External Sensor Cable - 2 x Mounting Screws - 1 x User Manual (English) Note: A standard 86 x 86mm wall junction box is required for installation, with a mounting hole spacing of 60mm.