If your water heater pilot light has gone out, don’t worry! Relighting a pilot light is often a simple task that you can do yourself with a little guidance. In this article, we’ll walk you through the reasons why your pilot light might go out, how to relight it, and how to troubleshoot common problems.
Why Did My Water Heater Pilot Light Go Out?
Before we dive into relighting the pilot light, it’s important to understand why it went out in the first place. Common causes include:
- Drafts or Breezes: A strong gust of wind or air current can blow out the flame.
- Thermocouple Issues: The thermocouple detects when the pilot light is lit. If it’s faulty, it may shut off the gas supply, causing the light to go out.
- Dirty Pilot Tube: Dust and debris can clog the pilot tube, preventing the flame from staying lit.
- Faulty Gas Regulator: A malfunctioning gas regulator may not provide enough gas to keep the pilot light burning.
- Wear and Tear: Over time, components can wear out, leading to pilot light failure.
How to Relight a Water Heater Pilot Light: Step-by-Step
Follow these steps to safely relight your water heater’s pilot light:
Step 1: Check for a Gas Leak
Before doing anything, make sure there’s no gas leak. If you smell gas, immediately turn off the gas valve, leave your home, and contact your gas company. Do not attempt to relight the pilot light if you suspect a leak.
Step 2: Turn Off the Gas Control Valve
Locate the gas control valve on your water heater. Turn it to the "Off" position and wait at least 5-10 minutes to allow any residual gas to dissipate.
Step 3: Find the Pilot Light Assembly
The pilot light is typically located near the bottom of the water heater. You will see a burner and a small valve labeled "Pilot." Consult your owner’s manual if you’re having trouble locating it.
Step 4: Set the Gas Control to "Pilot"
Turn the gas control knob to the "Pilot" position. This setting allows gas to flow only to the pilot light.
Step 5: Light the Pilot
Using a long lighter or match, press down the "Pilot" button on the gas valve and hold it. Ignite the pilot. Continue holding the button for 30-60 seconds to ensure the thermocouple heats up and recognizes the flame.
Step 6: Turn the Gas Control to "On"
Once the pilot is lit, release the button and turn the gas control valve back to the "On" position. You should now hear the burner ignite, and your water heater should begin heating up.
Step 7: Monitor the Pilot Light
After relighting the pilot, observe it for a few minutes to ensure it stays lit. If it goes out again, you may have a problem with the thermocouple, gas supply, or another component that needs professional attention.
Common Problems When Relighting the Pilot Light
Pilot Light Won’t Stay Lit
If the pilot light won’t stay lit, the thermocouple could be faulty. The thermocouple may need to be cleaned or replaced, as it plays a critical role in keeping the gas valve open while the pilot is lit.
No Gas Flow
If no gas is reaching the pilot light, it could be due to a gas valve issue. You should ensure the valve is open and functioning properly. In some cases, the problem may lie in the gas regulator or supply line.
Weak Flame
A weak flame can occur if the pilot tube is clogged with dirt or debris. Cleaning the tube carefully with a small brush or compressed air can help improve the flame.
When to Call a Professional
While relighting the pilot light is often a DIY task, certain issues require professional intervention. If your water heater pilot light continues to go out or you’re experiencing other problems, it may be time to call a licensed technician. SAV WATER HEATERS offers water heater repair services to troubleshoot and fix any issues you’re facing.
Maintaining Your Water Heater Pilot Light
To prevent future problems, regular maintenance of your water heater is essential. This includes keeping the area around the water heater clean and ensuring the venting system is clear. SAV WATER HEATERS also provides routine water heater maintenance to ensure your system runs efficiently and safely.
Conclusion
Relighting a water heater pilot light is straightforward when you know the right steps. However, if you encounter issues like the pilot light not staying lit or no gas flow, it’s best to consult a professional. Proper maintenance of your water heater can prevent these problems and ensure it lasts for years. Contact SAV WATER HEATERS for any water heater services you may need!