Electric heating of the geothermal system first popular in western countries, the current has been very popular in the local is praised by the customers, on the one hand is convenient electric geothermal system, energy conservation, environmental protection, on the other hand, electricity geothermal systems rely on the power of radiation heating, alleviate the pressure of natural gas, geothermal system in our country now use step by step. This paper designed a intelligent electric geothermal controller based on GSM network control, the intelligent electric heat control system work more time can be set up separately according to the working days and public holiday period to start or stop time, can be controlled by manual control, mobile phone text messages, preset automatic control work in three ways, and have leakage protection, real-time monitoring, and other functions.