If your water heater keeps going out, there are several things to look for.
You may be experiencing cold water that is not hot enough. If your water heater is leaking, then it is likely a component problem. If you find that it’s not heating water properly, then you should contact a plumber right away. Here are some common causes and solutions for water heater troubleshooting. You can check them out yourself or call a plumber.
The most common cause of a pilot light failure is a dirty or damaged thermocouple. This small component detects whether or not the pilot light is lit, and when it’s not lit, it automatically shuts off the gas. But if the thermocouple is dirty, then it can block the current signal, which could result in a gas outage. Once you’ve cleaned this part, you can replace the pilot light and check the burner again.
Thermocouple problems are very common, and this is often the reason why the pilot light in your water heater keeps going out. This part of the heater picks up the heat from the pilot light and sends an electrical signal to the thermostat. However, if there’s dirt and grime on the thermocouple, it might be preventing the pilot from receiving a signal, which will cause the water heater to shut off the gas supply. To avoid this problem, make sure the thermocouple is cool to the touch. If it is, sand off the grime with a fine-grit sandpaper.