Have you ever stepped into the shower only to be greeted by a blast of cold water? If your Bradford White water heater’s pilot light won’t stay lit, you’re not alone. This frustrating issue can leave you feeling stuck and wondering what to do next.
Key Takeaways
- Common Pilot Light Issues: The pilot light may go out due to drafts, dirty pilot tubes, thermocouple failures, and gas supply interruptions, among other reasons.
- Importance of Thermocouples: A properly functioning thermocouple is crucial, as it detects heat and signals the gas valve to stay open; replace it if damaged.
- Regular Maintenance: Conduct biannual inspections, clean the pilot tube, and ensure adequate ventilation to prevent pilot light problems.
- Professional Assistance: Seek help from a technician for persistent issues, signs of gas leaks, or complex repairs to ensure safety and proper functionality.
- Energy Efficiency: Bradford White water heaters are designed for efficiency, which can save on energy bills when maintained and operated correctly.
- Safety Features: Built-in safety mechanisms like the flame roll-out switch and pressure relief valves contribute to safer operation and help reduce malfunction risks.
Overview of Bradford White Water Heaters
Bradford White water heaters feature a strong reputation for reliability and efficiency. You’ll find models that cater to various needs, including tank and tankless options. These heaters operate using natural gas, propane, or electricity, allowing flexibility in choosing a suitable energy source.
Key Features
- Durability: Bradford White designs their units to withstand corrosion. The use of high-grade materials ensures long-lasting performance.
- Warranty Options: Many models come with a robust warranty. This warranty can provide peace of mind in case of unexpected issues.
- Energy Efficiency: Models are engineered to meet or exceed the latest energy efficiency standards, helping you save on utility bills.
Common Types
- Conventional Water Heaters: These units store hot water in a tank, making it readily available. Ideal for larger households requiring consistent hot water.
- Tankless Water Heaters: Offering on-demand heating, tankless models provide hot water only as needed. This design can save space and energy.
- Heat Pump Water Heaters: These innovative units extract heat from the air, making them highly efficient, especially in moderate climates.
Bradford White water heaters include advanced safety features, such as a flame roll-out switch and a temperature and pressure relief valve. These components work together to ensure safe operation, reducing risks of malfunction.





- Regular Inspections: Check the pilot light and burner frequently. Regular checks help identify any potential issues early.
- Flushing the Tank: For storage tanks, flushing the system annually removes sediment buildup. This maintenance enhances efficiency and extends lifespan.
- Professional Servicing: Schedule an annual inspection with a qualified technician. Professional help can address complex issues and guarantee all safety measures are in place.
Addressing issues like a pilot light that won’t stay lit can be straightforward with the right understanding of your water heater’s features.
Common Issues with Pilot Lights
Pilot lights play a crucial role in ensuring your Bradford White water heater operates effectively. However, various factors can lead to the pilot light extinguishing unexpectedly.
Understanding Pilot Light Functionality
A pilot light is a small flame that ignites the main burner in a gas water heater. It’s essential for sparking the combustion needed to heat the water. When the pilot light remains lit, it ensures the heater functions as intended, providing hot water consistently.
Reasons for Pilot Light Extinguishing
Multiple issues can cause the pilot light to go out. Here’s a list of common reasons:
- Drafts or Airflow: Open windows, vents, or doors can create drafts that blow out the pilot light.
- Dirty Pilot Tube: Dust or debris can clog the pilot tube, restricting gas flow and extinguishing the flame.
- Thermocouple Failure: A faulty thermocouple can fail to sense heat, causing the gas valve to close and the light to go out.
- Gas Supply Issues: Interrupted gas flow due to a closed valve or an empty propane tank can result in the pilot light extinguishing.
- Flame Height Adjustment: Incorrectly adjusted flame height can lead to the pilot light being too small to stay lit.
- Faulty Gas Control Valve: A malfunctioning gas control valve may stop supplying gas, causing the pilot light to extinguish.
Identifying the root cause of a pilot light issue can help in resolving the problem effectively. Regular checks and maintenance can prevent these issues from arising, ensuring a consistently functioning water heater.





Troubleshooting Steps
When your Bradford White water heater’s pilot light won’t stay lit, follow these troubleshooting steps to restore functionality.
Checking the Thermocouple
- Locate the Thermocouple: This small device sits near the pilot light. It detects heat and signals the gas valve.
- Inspect for Damage: Look for signs of wear, such as corrosion or discoloration. A damaged thermocouple won’t properly function.
- Test the Connection: Ensure that the thermocouple is securely connected. Loose connections lead to inconsistent operation.
- Replace if Necessary: If you notice damage, replace the thermocouple. Look for replacement parts specific to your water heater model.
Inspecting Gas Supply
- Check the Gas Valve: Confirm that the valve is fully open. A partially closed valve restricts gas flow, affecting the pilot light.
- Examine Gas Lines: Inspect the gas lines for leaks or blockages. Use a soapy water solution to check for bubbles indicating a gas leak.
- Ensure Proper Pressure: Low gas pressure can cause pilot light issues. Contact a professional if you suspect pressure problems.
- Check for Gas Supply Interruptions: Ensure the gas supply is stable. External issues like a main supply interruption can impact your heater.
- Turn Off the Water Heater: Before starting, turn off your water heater and wait for it to cool.
- Remove the Access Cover: Use a screwdriver to open the access cover, exposing the pilot assembly.
- Clear the Pilot Tube: Blow out debris or use a soft brush to clean the pilot tube. A dirty tube can prevent a steady flame.
- Clean the Flame Sensor: Ensure the flame sensor is free from dirt. Wipe it gently with a cloth to maintain effectiveness.
- Reassemble and Test: Once cleaned, reassemble the parts. Turn your water heater back on and relight the pilot light.
By following these steps, you can often identify and solve pilot light issues, ensuring your Bradford White water heater operates efficiently.
Maintenance Tips for Preventing Issues
Maintaining your Bradford White water heater helps prevent pilot light issues. Regular care ensures reliable operation and extends the unit’s lifespan.
Regular Inspections
Inspect your water heater every six months. Look for leaks, rust, or corrosion around fittings and pipes. Check the pilot light flame. A steady blue flame indicates proper function, while a yellow or orange flame signals a problem. If you notice any unusual sounds, such as popping or rumbling, these may suggest sediment buildup in the tank. Schedule professional help if necessary.
Proper Ventilation
Ensure your water heater has proper ventilation. Blocked vents can lead to combustion issues and extinguished pilot lights. Keep the area around the heater clear of debris. Check for obstructions in the flue pipe and ventilation ducts. Ensure outside vents are clean and unobstructed by snow or leaves. Good airflow helps maintain a consistent pilot light.





When to Call a Professional
Calling a professional becomes essential when simple troubleshooting doesn’t resolve the pilot light issue. Consider contacting a technician in these situations:
Persistent Pilot Light Issues
- If the pilot light repeatedly goes out after attempts to relight it.
- If the problem occurs frequently, it often signifies a more significant issue.
Signs of Gas Leaks
- If you detect a sulfur-like smell near the water heater, evacuate the area immediately and call a professional.
- Gas leaks require urgent attention to prevent potential hazards.
Thermocouple Problems
- If you notice the thermocouple appears damaged or burnt, replacement might be necessary.
- Technicians possess the expertise to ensure proper installation.
Gas Supply Troubles
- If you suspect issues with the gas supply, including irregular pressure or inconsistent flow.
- Professional assessment guarantees safe operation.
Complicated Repairs
- If you encounter electrical or gas control problems, it’s best to avoid DIY repairs.
- Technicians can identify and rectify complex issues efficiently.
Warranty and Safety Concerns
- If your water heater is under warranty, professional service may be required for certain repairs.
- Ensuring adherence to warranty terms protects your investment.
- If you’re unsure about performing maintenance or troubleshooting.
- Professionals can offer peace of mind and prevent future issues.
By understanding these scenarios, you can determine when to enlist expert help for your Bradford White water heater.
Conclusion
Dealing with a Bradford White water heater pilot light that won’t stay lit can be frustrating but you’re not alone. By understanding the common causes and following the troubleshooting steps outlined, you can often resolve the issue on your own.
Regular maintenance is key to keeping your water heater running smoothly and efficiently. Don’t hesitate to reach out for professional help if you find yourself stuck or if the problem persists.
With a little attention and care, you’ll be back to enjoying hot showers in no time. Stay proactive and keep your water heater in top shape for years to come.
Frequently Asked Questions
What should I do if my Bradford White water heater’s pilot light won’t stay lit?
If your Bradford White water heater’s pilot light won’t stay lit, first inspect the thermocouple for any damage and check connections. Ensure the gas supply is on and there are no leaks. Cleaning the pilot tube and flame sensor can also help. If these steps don’t work, consider scheduling a professional service.
How often should I maintain my Bradford White water heater?
Regular maintenance is vital to keep your Bradford White water heater running efficiently. Inspect the unit every six months for leaks, rust, or corrosion. Additionally, check the pilot light flame color to ensure it’s steady and blue, indicating proper function.
What common issues can cause the pilot light to go out?
Common issues that may cause the pilot light to go out include drafts, a dirty pilot tube, thermocouple failure, gas supply problems, incorrect flame height, and a faulty gas control valve. Identifying these causes is crucial for troubleshooting.
When should I call a professional for my water heater?
Call a professional if you experience persistent pilot light issues, notice signs of gas leaks, or if there are complications with repairs. Additionally, if your thermocouple is damaged or you face gas supply problems, seeking expert help is essential.
How can I ensure my water heater operates efficiently?
To ensure efficient operation, perform regular maintenance checks every six months, keep vents and flue pipes clear for good airflow, and maintain a steady blue flame for the pilot light. Understanding your water heater’s features is also essential.

Hey, I’m Jake. I focus on cooling systems at Appliance Mastery, like fridges, freezers, and air conditioners.
I’ve worked in appliance repair for more than ten years and I’m certified through NASTeC. I’ve seen just about every fridge issue you can imagine.
My goal is to help you fix problems without stress. Whether it’s a freezer that won’t cool or an AC that keeps beeping, I’m here to walk you through it.