Features: 1Easy to Install: The electric thermal actuator is simple and intelligent and it can be quickly installed which is small and saving space. 2Practical: Thermostatic valve switch is practical and has various forms that can meet the needs of any pneumatic pipeline. 3Convenient to Switch: The closed electric thermal actuator can be quickly connected convenient to switch lightweight and durable. 4Parameter: The ambient temperature is 25 to 65 and the actuator is IP54 waterproof and the working voltage is working power is 2W. 5Premium PC Material: This floor heating valve is made of prmeium PC materials so that it is strong and has long service life. Specification: Item Type: Electric Thermal ActuatorMaterial:PCGross Weight: 116g/4.1ozCurrent: 300mA maxPower: 2WAmbient Temperature: - 25 to 65 Waterproof Grade: IP54Humidity: 80% max Package List: 1 xElectric Thermal Actuator