It's very cold. What happened when the water heater stopped burning?

High temperature or overheating protection, the phenomenon is that it takes some time to rekindle after cooling, which should be caused by scale, and the accompanying phenomenon is that the hot water outlet is obviously much smaller than the cold water outlet.

The heat exchange surface temperature of water heater is very high, and water will produce scale when it flows. The hot water outlet is equipped with a temperature sensor, which is the narrowest part of the water channel of the water heater, and it is easy to deposit scale, which leads to the lag of temperature sensing, which will lead to the hot water being hot and cold, and seriously lead to overheating of the hot water, which will protect the flameout.

It is recommended to clean and remove scale immediately. You can buy a set of disassembly-free descaler for fast water heater online, and use it to inject descaling agent into the water heater and clean the inside of the water heater and the hot water pipe. The operation is simple and convenient, and it can be cleaned regularly in the future, which can avoid the recurrence of this problem.