The average household electricity consumption is 220W, and the power of 400w can be used for heating. Heating is also related to time.

How to heat the mocha pot? 1. Open the mocha pot and add water to the base until the water does not reach the safety line. It should be noted that some brands of mocha pots do not have the recommended water quantity, as long as the water quantity does not exceed the pressure reducing valve and water can be added. 2. Add coffee powder, pour the coffee powder into the powder cup until it is nine minutes full, and pat the powder cup to make the coffee powder evenly distributed. It should be noted that coffee powder should not be pressed after it is added to the powder cup. Just pat it with your hand and flatten it when it's installed. 3. Install the powder cup into the lower valve seat. 4, screw the upper seat, the upper seat and the lower seat must be tightened as much as possible, so that success will not lead to pressure leakage. It is important to note here that you should not turn the handle of the Mocha pot hard, so it is easy to screw the handle. 5, put on the gas stove to heat, pay attention to the goods not too big, so that the flame does not exceed the bottom of the mocha pot. Each brand and model of mocha pot has different control over the temperature. The experience is that the initial firepower can be slightly larger. When the extracted coffee begins to pour into the cup, turn off the heat immediately. 6. When you hear a buzzing sound, it means that coffee has been extracted.