Water Heater Pilot Goes Out After A Few Hours

As a result the gas supply will be cut off and the pilot light will go out.

Water heater pilot goes out after a few hours. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. It happened to me. I can light my pilot light and it will stay on and then it will turn on the burner. You have to relight pilot light but it still does the sam.

While it is not typically dangerous for the pilot light to go out you will need to relight it if you want hot water. If your gas water heater keeps shutting off the thermocouple could be dirty bent or damaged. If the pilot doesn t relight if it goes out right after lighting or if the pilot light keeps going out by far the most common cause is a bad thermocouple. The thermocouple is usually easily visible next to the pilot light.

The pilot light lights and hot water heater burner lights up but then it shuts off after 5 minutes. After about 30 seconds heat from the ignited pilot light flame activates a simple electrical switch called a thermocouple which ensures that the gas supply to the pilot stays open and your water heater keeps functioning. Contact cabrillo if your water heater s pilot light continues to go out if your pilot light goes out frequently or if it is not burning bright blue contact cabrillo. However when i wake up in the morning the pilot is always out.

So the pilot has no problem staying on but something is turning off the pilot when it is done heating. When the water heater is first lit a valve releases gas into the burner and the pilot light ignites that gas. Hot water will come out. Pilot on water heater goes out after it heats water and flame is turned off it blows out the pilot.

The trick is to light it turn the flame on and off several times let the gas clear out. As soon as your teeth stop chattering you need to head down to the water heater and take a look. I would like the pilot in the morning and people would use hot water during the day and cause the burner to turn on and turn off and the pilot never goes out. Therefore a dirty thermocouple might be the reason why your water pilot keeps going out.

Filling the tank with hot water. You re inside hours later and turn on your faucet. After replacing the thermocouple the pilot would go out sometime through the night. The problem is likely something similar to what we mentioned above such as a faulty or dirty thermocouple and it will need to be taken care of by a professional plumber.

After the plumber replaced the control valve then it stays lit. If the pilot will lit but goes out after it reaches the temperature it is the control valve. If you jumped in the shower and could not get any hot water the pilot light on your water heater may have gone out. It s been hot for hours stored in that insulated tank but the pilot most likely went out when the burner flamed out.