How do you remove sensor on gas hot water heater?

To remove the sensor on a gas hot water heater, first, ensure the unit is turned off and disconnected from the power supply. Locate the sensor, which is typically attached to the gas control valve or near the burner assembly. Carefully disconnect any electrical connectors and unscrew the sensor from its mounting location. Replace it with a new sensor if needed, ensuring all connections are secure before turning the heater back on.