Product information: Load current: 3A (water heating, gas boiler), 16A (electric heating) Sensor: NTC3950, 10K Accuracy: ±1°C Temperature group: Range: 5-35°C Constant greenhouse: Range: 5-99°C Temperature display: Range: 5 to 99 Ambient temperature: 0 to 45°C Ambient humidity: 5~95% RH (non-condensing) Storage temperature: -10~45°C Power consumption: <1. 5W Timing error: <1% Shell material: ABS PC (fireproof) Installation box: 86*86mm square box or European style 60mm round box Wire terminal: 2 x 1.5 mm2 or 1 x 2.5 mm2 wire Protection level: IP20 Keys: Capacitive touch keys Protection function: over temperature protection Electrical life: 100,000 times Application: floor heating pad controller Insulated paper: No insulated paper Case material: flame retardant ABS Connection mode: zero fire connection Mechanical life: 100,000 times Protection level :IP20 Contact material: copper inlaid silver Packing list: 1* thermostat switch