Control circuit for household heating furnace

The utility model discloses a control circuit for a household heating furnace, which comprises a heating furnace control system, the heating furnace control system comprises a temperature acquisition module, a processor module, a power supply conversion module, a communication module and a control module, the temperature acquisition module receives six paths of temperature signals, the communication module is connected with a touch screen, and the touch screen is connected with the processor module. The control module is connected with a three-phase alternating current main circuit of the heating furnace and a power supply circuit of the water pump, the power supply conversion module is connected with a 24V power supply, the six-path temperature signals transmit detected temperature data to the temperature acquisition module, and the output end of the temperature acquisition module is electrically connected with the input end of the processor module. According to the control circuit for the household heating