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Anonymous users2024-01-24When the pressure in the water heater is too high due to heating, it will flow back to the tap water until the pressure in the bladder remains a stable value, but if the water pressure is also very high, the pressure will be released from the pressure vent to protect the inner tank from overpressure and damage. If the safety valve drips as soon as it is heated, there are two possibilities: one is that the pressure relief value of the safety valve is small, and the pressure relief value can be replaced with a larger one, but it cannot be higher than the rated pressure of the water heater.
Second, the tap water pressure is too high. At this point, a hose can be connected to the pressure relief port and led to the floor drain. Do not block the pressure relief port when the safety valve is dripping, otherwise it may be damaged due to excessive pressure in the inner tank.
In addition, there is a solution, that is, open the water outlet, there is a stainless steel inner tube in the water outlet, take it out and remove 10 20mm at the top, which can also solve the problem of dripping water as soon as it is heated, but if the length of the removal is too large, it will reduce the effective capacity of the water heater.
When the water temperature is reduced to a certain temperature, the heated metal sheet inside the thermostat will reset the conduction power supply, the heating element will be energized, and the heating will be heated again, at this time, the surface temperature of the heating rod will be high, and when the water temperature is met with water, there will be a phenomenon of mutual exclusion of cold and heat, and the stress generated by mutual repulsion. It will evolve into sound, and this is the source of the --- that you can hear the sound from time to time
Not used, not used, not used.
Check where the leakage is and make up for it with glue
As long as there is water in the water heater, there will be water out, no matter whether the hot water valve is closed, or the cold water valve will not flow out! You close the hot water valve of the water heater and the water heater is still working but it just won't come out! Your basin hot water leaks, close the basin hot water valve on it! >>>More
It is best not to get too close, the smoke emitted by the gas water heater, mainly carbon dioxide, if the combustion is not sufficient, carbon monoxide will be generated, and if the ventilation fan is close, it will be re-transferred to the city, causing personal injury.