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Davis Howard

Davis Howard is a leading expert in LED and lighting energy based in the USA. With a wealth of experience and a passion for energy-efficient solutions, Davis has established himself as a key voice in the industry. He has a deep understanding of the latest trends and technologies in LED lighting, and is known for providing practical and innovative solutions to businesses and individuals looking to reduce their energy consumption. In addition to his work in the field, Davis is also the author of the popular blog ScottRobertLadd.net, where he shares his insights and expertise on all things related to LED and lighting energy. With a commitment to promoting sustainable energy practices and helping others to make a positive impact, Davis Howard is a highly respected figure in the LED and lighting energy community.

Solve the Mystery: Why Does My Water Heater Pilot Light Keep Going Out?

If your water heater pilot light keeps going out, there are a few possible causes. The most common cause is a draft from an open window or door. Another possible cause is a dirty or obstructed burner. If the pilot light keeps going out, you should check these two things first.

Water Heater Pilot Light Keeps Going Out

A water heater pilot light going out can be a nuisance and can be a sign of a larger issue. It is important to address the issue as soon as possible. If your water heater pilot light keeps going out, the first thing to check is the gas supply line to make sure it is connected correctly. If this does not resolve the issue, you may need to clean the thermocouple that senses if the pilot light is lit. If the thermocouple is not functioning correctly, it will not be able to detect the pilot light, causing it to go out. If the thermocouple is not the culprit, the gas valve itself may need to be replaced. If you have any questions or concerns about your water heater pilot light, it is recommended to contact a licensed technician to inspect and repair the issue.

Common Causes of Pilot Light Going Out

If you’ve ever awoken to a cold shower, you’re likely familiar with the dreaded pilot light going out. It’s a common issue with water heaters, and if it’s not addressed quickly, it can lead to further problems down the line. But why does the pilot light go out in the first place? Let’s look at some of the potential causes.

The first and most common cause of a water heater’s pilot light going out is a buildup of dirt and debris in the gas line. This can be caused by dust, dirt, or other particles that have made their way into the line, resulting in a blockage. This can be particularly troublesome if the gas line is located in an area that’s prone to dust or other airborne particles. In such cases, it’s important to regularly check the gas line for blockages, and clean it out if necessary.

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Another potential cause of a pilot light going out is a draft. If the water heater is located in an area where drafts are common, it can result in the pilot light going out. This can be due to a number of factors, such as open windows or doors, air vents, or even air conditioning units. To prevent this from happening, make sure to keep the area around the water heater free from drafts.

Finally, a malfunctioning thermocouple can also be to blame for a pilot light going out. A thermocouple is an electrical device that senses the temperature of the burner flame and shuts off the gas supply if it detects that the flame has gone out. If the thermocouple is faulty, the gas supply won’t be shut off when the flame goes out, leading to the pilot light going out.

No matter what the cause of your pilot light going out is, it’s important to address it right away. If left unchecked, it can lead to further issues with your water heater, such as a buildup of sediment or corrosion in the tank. To make sure your water heater is running smoothly, make sure to have it serviced regularly and keep an eye out for any potential problems.

Troubleshooting and Fixing the Problem

If you’re the proud owner of a water heater, you’re likely familiar with the importance of its pilot light; it’s the device that keeps the water in your heater at the desired temperature. Unfortunately, sometimes the pilot light can go out unexpectedly. If this happens, don’t panic – there are a few simple troubleshooting steps you can take to fix the problem.

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First, check the thermocouple. The thermocouple is a small metal part that acts as a safety device and monitors the temperature of the pilot light. If it doesn’t detect the heat, it will shut off the gas supply to the pilot light. If this is the case, you’ll need to replace the thermocouple.

Next, check the gas supply. If the gas isn’t reaching the pilot light, it won’t light properly. If this is the case, you’ll need to check the valve and make sure it’s open. If it is open, you may need to call a professional to check for any other issues.

Finally, check the pilot light itself. Make sure the pilot light is properly aligned – if it’s not, it won’t be able to get the gas supply it needs to stay lit. If it’s out of alignment, you’ll need to adjust it to get it back in the right position.

If all else fails, you may have to replace the pilot light itself. This should be done by a professional to ensure that it’s installed properly.

By following these simple troubleshooting steps, you should be able to get your water heater’s pilot light back on and functioning properly. Keep in mind, however, that if the issue is more complex than these steps can address, it’s best to call a professional for help.

Maintenance Tips for Keeping the Pilot Light On

If you own a water heater, you know all too well the dreaded sound of your pilot light going out. Whether it’s due to a draft or some other issue, it’s a disruption that can leave you and your family without hot water. Fortunately, there are some simple maintenance tips that you can use to help keep the pilot light on.

First and foremost, it’s important to check the thermocouple. This device is responsible for keeping the gas valve open and allowing the pilot light to stay lit. If the thermocouple is dirty or damaged, then it won’t be able to do its job properly and the pilot light will go out. Clean the thermocouple regularly and make sure that it’s in good working condition.

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Another thing to keep an eye on is the pilot light flame. If it’s too small, it can easily be blown out. Make sure that the flame is the correct size and that it’s burning steadily. If it’s too small, adjust the flame size by turning the knob on the gas valve.

It’s also important to check the venting system of the water heater. If the venting is blocked or damaged, it can prevent the pilot light from staying lit. Make sure that the venting system is in good condition and free of any obstructions.

Finally, it’s a good idea to keep an eye on the gas pressure. If the pressure is too low, the pilot light can be easily extinguished. Make sure that the gas pressure is set to the manufacturer’s recommended levels.

By following these simple maintenance tips, you can help ensure that your water heater’s pilot light will stay lit. If you are having trouble with your water heater, it’s important to contact a qualified technician for assistance.



If your water heater’s pilot light keeps going out, there are a few possible causes. The most common cause is a draft, which can be caused by a number of things, including an open door or window, a ventilator, or an exhaust fan. Another possible cause is a dirty or obstructed burner. This can be caused by a build-up of sediment or lint, and can be fixed by cleaning the burner. Finally, the problem could be with the thermocouple, which is the sensor that tells the gas valve when to open and close. If the thermocouple is faulty, it will need to be replaced.