The water heater temperature is not constant.

It can be solved in the following situations. . . 1. At present, most gas water heaters are water control machines. Only when the water moves can the machine ignite.

Did you hear the "beep" exhaust sound and the "beep" valve suction sound? If not, the control system will not start, and find out the reason of the control system. If the first two are present, the gas does not reach the combustion chamber. Or a new pipe, the air in it is not exhausted, and it will be fine after a few fires, or the gas meter is out of gas (close the valve, unplug the pipe, and then open the valve to see if there is air circulation), and find a property or gas supply company to solve it.

2. If the temperature is not constant, it may be caused by poor air supply. Check the trachea and valves to see if there are any sundries and the like.

At the moment of ignition, there is more gas inside, and a lot of heat is released at once. The temperature of the water in front will be higher and will be stable after a while. This is a normal phenomenon.