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Can Wind Blow Out The Pilot Light On Water Heater?




Have you ever experienced your water heater’s pilot light suddenly going out? It can be an annoying and inconvenient problem that many homeowners face.

Yes, strong wind can blow out the pilot light on a water heater.

Some may wonder if the wind could be the culprit behind this issue. Can wind really blow out the pilot light on a water heater? Let’s take a closer look and find out.

Firstly, it is important to understand how a pilot light works. The pilot light is a small flame that ignites the gas burner in your water heater. It is always burning, even when the burner is not in use, to ensure that there is always a source of ignition available.

However, if there is a strong gust of wind blowing towards your water heater, it could potentially extinguish the flame of the pilot light. But is this really enough to put out the pilot light for good? Stay tuned for more information on how wind affects your water heater’s pilot light.

Causes Of Pilot Light Extinguishment

If you have a gas water heater, the pilot light is an essential component that should always be burning. However, there are various reasons why the light may extinguish.

One of the most common causes is wind. Strong gusts of wind can blow out the flame, making it difficult to heat your water.

Another reason why your pilot light may go out is a malfunctioning thermocouple. The thermocouple is responsible for keeping the gas valve open and ensuring that your pilot light stays on. If this component fails, it could cause the pilot light to go out regularly.

Therefore, it’s essential to inspect and replace any worn or damaged parts to prevent abrupt shutdowns of your heating system.

Safety Precautions For Pilot Light Re-Ignition

It’s important to wear protective gear when re-igniting a pilot light, such as safety goggles and gloves. Before doing so, you should make sure to remove the gas supply and cut the power supply to the water heater. Once that’s done, you should clean the pilot assembly to remove any debris. Then, you should check for any gas leaks that may be present. After that, you should set the flame height to the manufacturer’s specifications. Next, you should check for gas flow to make sure the gas is flowing correctly. Then, you can re-ignite the pilot light. Once it’s lit, you should monitor the gas flow to make sure it’s stable. It’s also important to follow the manufacturer’s instructions for re-igniting the pilot light. You should use a long match in order to ensure the pilot light is lit safely. Once the pilot light is lit, you should shut off the gas manually. You should also check for any drafts in the area before re-igniting the pilot light. It’s also a good idea to open any windows in the room to ensure proper ventilation. Lastly, you should ventilate the room before, during, and after re-igniting the pilot light.

Wear Protective Gear

It is crucial to wear protective gear when attempting to re-ignite a pilot light on a water heater. This is because the process involves working with natural gas, which can be dangerous if not handled properly.

Protective gear such as gloves and goggles can protect your hands and eyes from any potential harm. Additionally, wearing long sleeves and pants can prevent any accidental burns from hot surfaces.

It is important to prioritize safety when dealing with pilot lights, as even the smallest mistake can have serious consequences.

So, always remember to wear protective gear before starting the re-ignition process!

Remove Gas Supply

Now that we’ve discussed the importance of protective gear, let’s move on to another safety precaution: removing the gas supply.

Before attempting to re-ignite a pilot light, it is essential to turn off the gas supply to the water heater. This can be done by locating the gas valve and turning it to the ‘off’ position.

It is also recommended to wait at least 10-15 minutes before proceeding with re-igniting the pilot light. Removing the gas supply ensures that there are no leaks or build-ups of gas, which could cause an explosion if ignited improperly.

Remember to always prioritize safety and take necessary precautions before re-igniting a pilot light.

Cut Power Supply

Now that we’ve covered the importance of turning off the gas supply before re-igniting a pilot light, let’s move on to another crucial safety measure: cutting power supply.

This step is essential as it prevents accidental ignition of the heater while you’re working on it.

Locate the circuit breaker or fuse box and turn off the power to your water heater before proceeding with re-igniting the pilot light.

It is also recommended to wait for at least 10-15 minutes after cutting off power, ensuring that there are no electrical hazards or shorts when dealing with wires and connections.

Remember, taking necessary precautions can prevent accidents and keep you safe while performing any maintenance on your water heater.

Types Of Pilot Lights

There are two types of pilot lights that are commonly used in water heaters: standing pilot lights and intermittent pilot lights.

A standing pilot light is constantly burning and provides a constant source of flame to ignite the gas burner.

An intermittent pilot light, on the other hand, only ignites when the water heater needs to heat up. Both types of pilot lights can be affected by wind, but it is more likely for a standing pilot light to be blown out.

This is because the flame is always burning and therefore more vulnerable to being extinguished by a gust of wind. Intermittent pilot lights, however, are designed to only ignite when needed and then shut off once the water has reached its desired temperature.

As a result, they are less likely to be affected by outside factors like wind. Despite this, it is still possible for both types of pilot lights to experience problems that require troubleshooting.

Troubleshooting Pilot Light Problems

Let’s talk about determining pilot light problems and fixing them. We’ll look at how a strong wind can affect the pilot light on a water heater.

Determining Pilot Light Problems

Have you ever experienced a sudden outage of hot water in your home?

One possible reason for it could be a problem with the pilot light on your water heater.

One common question that comes up when troubleshooting this issue is whether wind can blow out the pilot light.

The answer is yes, wind can indeed cause the pilot light to go out.

However, there are other potential causes as well, such as a faulty thermocouple or gas valve.

It’s important to determine the root cause of the problem before attempting any fixes, which may require professional help.

Fixing Pilot Light Problems

If you’ve determined that the pilot light on your water heater is indeed the source of your hot water woes, the next step is to try fixing it.

Depending on the cause of the problem, there are a few potential solutions.

If wind is indeed the culprit, you may be able to prevent future outages by installing a pilot light hood or shield.

However, if the problem is due to a faulty thermocouple or gas valve, you’ll likely need to enlist the help of a professional plumber or HVAC technician to make repairs.

It’s important not to attempt any fixes yourself unless you feel confident in your ability to do so safely and effectively.

Professional Assistance For Pilot Light Re-Ignition

If you have tried all the troubleshooting tips and still cannot get your pilot light to stay lit, it may be time to seek professional assistance. While wind can sometimes blow out a pilot light on a water heater, there may also be underlying issues that require the expertise of a licensed technician.

Here are some reasons why seeking professional help may be necessary:

  • The gas valve may need to be replaced
  • There could be a problem with the thermocouple or ignition system

If you are not experienced with water heaters or do not feel comfortable trying to fix the issue yourself, it is best to call in a professional. They will have the knowledge and tools needed to diagnose and repair any problems with your pilot light quickly and safely.

Additionally, here are some benefits of hiring a licensed technician for pilot light re-ignition:

  • Save time: A professional can quickly diagnose and fix the problem, saving you hours of frustration.
  • Ensure safety: Working with gas appliances can be dangerous, but an experienced technician knows how to handle them safely.

Remember that maintaining your water heater is crucial for its longevity and efficiency. If you suspect that there may be an issue with your pilot light or any other component of your water heater, don’t hesitate to call in a professional for help.


In conclusion, wind can blow out the pilot light on a water heater. However, it is not the only reason why the pilot light goes out. Other causes include a dirty pilot tube or thermocouple, a malfunctioning gas valve, low gas pressure, and insufficient oxygen supply.

It is important to take safety precautions when re-igniting a pilot light. One should turn off the gas supply and wait for at least five minutes before attempting to re-light the pilot light. Additionally, one should wear protective gear such as gloves and eye goggles to avoid accidents.

There are different types of pilot lights used in water heaters, including standing pilots and intermittent pilots. Each type has its own advantages and disadvantages.

Troubleshooting pilot light problems can be challenging for non-professionals. It is advisable to seek professional assistance for proper diagnosis and repair of any issues with your water heater’s pilot light system.

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