SPECIFICATIONS Brand Name: NoEnName_Null Material: Anti-flammable PC +ABS Origin: Mainland China Voltage: 230V Type: Floor Heating Parts Floor Heating Part Type: Floor Heating Thermostats Features:Used for opening and closing of floor heating water separator, central air conditioner (water system), and small valve.Controls water flow through an underfloor heating system, suitable for temperature control at home, in hotels, malls, etc.Easy installation, 2-wire connection with one valve per loop, M30 * 1.5 installation size.Normally closed actuator, automatically turns on when powered up, noiseless and maintenance-free.Mini size, lightweight, and space-saving. 3W low power consumption, energy-saving. Specifications:Color: White / BlackVoltage: AC 230V, 50/60HzPower: 3WInrush Current: Max. 250mAType: NC (Normally Closed)Installation Size: M30 * 1.5Protection Class: IP54Storage Temperature: -5℃~50℃Package Size: 7.6 * 6.4 * 6.6cm / 3.0 * 2.5 * 2.6inPackage Weight: 130g / 4.6oz