Intelligent electric drive is used to realize the automatic control of room temperature by household and room, effectively saving energy waste. The electric drive is controlled by the temperature control panel to set the temperature or turn off the heat supply. It can be installed on the radiator with temperature control of the water separator or the fan coil. Necessary products for precise room temperature control, unique auxiliary control mode starter, avoid long pressure, and prevent spool sticking. Special paraffin formula and precise processing environment create high-quality paraffin propellers. The PC flame-retardant shell material ensures a safe use environment.