Sell JH 70 series digital thermostat room thermostat underfloor heating thermostat JH70 Series of Thermostat We, Wuhu Jiahong New Material Co., Ltd, lie in Electrical ... LED shows that the heat is ON, the thermostat is recommended for control of electric heating devices or on/off valve ... sensor :rubber-thermoplastic NTC sensor, cable length is 3mother thermostat Sell JH 70 series digital thermostat