-
This situation should be considered when the house is just renovated, and all the pipes should be calculated to avoid shortages later. You can only find a professional to take over, and refitting can be too much of a hassle.
New machine old tube.
It should be high temperature or overheating protection, which is manifested as waiting for a period of time or letting the water flow for a while and waiting for the water temperature to drop down before re-igniting, which may be caused by scale, and the accompanying phenomenon is that the hot water output is significantly smaller than the cold water output. >>>More
It is related to water pressure, it is easy to start far away, the plastic film inside the gas water heater is broken, I used to use the Chigo water heater every other year, this phenomenon will appear, I have to call someone to change it once, it costs dozens of yuan, and the cost is less than a dime. . . Caused by high water temperature.
If it is farther away, it is recommended that you use an electric water heater. >>>More
Your home may be too long hot water pipes, after the water heater starts, you have to drain the original cold water in the hot water pipe before the hot water can come out, you just wait patiently for about ten minutes, as long as the water heater fire is burning, the hot water will definitely come out.
It is recommended to replace the regulating valve at the shower with a thermostatic valve, which will not be hot and cold, and will not be affected by water pressure.