Electronic thermostat can be used to replace traditional liquid filled capillary thermostat with better accuracy. General Specifications as below: 1) Temperature: -30C ~ + 30C / 0C ~ +110C 2) Input: 230Vac, 50 / 60Hz 3) Output: 230Vac, 1P2T, 20A / 1P1T, 30A 4) Sensor length: 1M or special requested. 5) LED status indication.