TUYA Smart Thermostat for Home 1.32'' Screen WIFI Temperature Controller with 7 Ambient Lights for Water/Electric Floor/Gas Water Boiler Heating Color: Black, Gray (Optional) Heating Type: GA(Water Heating), GB(Electric Floor heating), GC(Water/Gas Boiler Heating) (Optional) Material: ABS+Plastic Power: 95-240VAC, 50-60Hz Current load: 3A (water heating, gas boiler), Max. 16A (electric heating) Sensor: NTC3950, 10K Accuracy: ± 1°C Set Temperature Scope: 5-35°C Ambient Temperature: 5-99°C Display Temperature: 5-99°C Room Temperature: 0-45°C Ambient Humidity: 5-95%RH (non-condensing) Storage Temp.: -10- 45°C Power Consumption: <1.5W Protections Class: lP20 Item Size: 86 * 86 * 57mm/3.39 * 3.39 * 2.24in Item Weight: 160g/5.64oz Package Size: 11 * 9 * 7cm/4.33 * 3.54 * 2.76in Package Weight: 275g/9.7oz