Cut off the heater stuck at the bottom. Remove the knob of the health pot, cut off the heater stuck at the bottom, buy a new spiral heater to replace it, connect a socket outside and connect the power supply. Health pot refers to a kind of container that can be boiled and drunk for health care, belonging to the category of small household appliances, similar to electric kettle, with a power of 800W to 1000W, belonging to medium-sized power appliances.