What's the difference between a boiler for a coffee machine and an instant one?

There is still a big difference between the boiler model and the instant heating model of the coffee machine. The boiler model will burn the water to 90-95 degrees in advance and store it for later use. If the coffee machine is made several times in a small amount, the temperature control level will be tested if the cup is continuously discharged. The uneven temperature has a great influence on the extraction of coffee and the delivery of milk bubbles, and also greatly affects the final taste of coffee. If you want to pursue the quality of coffee, I personally don't recommend choosing the boiler type. If you want to choose, you can choose a thermal control coffee machine, just like my Siemens TQ507C02 coffee machine, that is, thermal control technology can quickly heat the water temperature to the optimal temperature for coffee extraction. Even if you serve more cups in a row, you don't need to wait at all. Every cup is the best taste. Siemens coffee machine is not only easy to control the temperature, but also very particular about grinding. The aroma of coffee beans can be better preserved by low-temperature grinding with ceramic grinder, and the aroma of coffee can be further extracted by fine control of 15bar and pressure stability. After using it for so long, I feel that I just bought a private coffee shop, and I can also drink two cups at a time, which is simply the best choice for coffee lovers. Baidu netizens answer for you.