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No Hot Water? Fix a Water Heater Pilot Light Not Staying On

Running out of hot water is incredibly frustrating, especially when you’re trying to start your day with a warm shower or tackle household chores. If your water heater pilot light keeps going out, leaving you with icy cold water, don’t panic – we’ve got you covered. This comprehensive guide will help you troubleshoot and resolve the issue of a water heater pilot light not staying on, ensuring you can enjoy hot water once again.

Common Causes of a Water Heater Pilot Light Not Staying On

Before we dive into the solutions, it’s essential to understand the potential reasons why your water heater pilot light won’t stay lit. Here are some common culprits:

Step-by-Step Guide to Relight a Water Heater Pilot Light

Once you’ve identified the potential cause, it’s time to take action. Here’s a step-by-step guide to relight your water heater pilot light:

water heater pilot light not staying on
  1. Safety first: Before attempting to relight the pilot light, turn off the gas supply to the water heater and ensure proper ventilation in the area.
  2. Locate the pilot light assembly and gas control valve: Consult your water heater’s manual or look for the pilot light assembly near the bottom of the tank. The gas control valve should be nearby.
  3. Follow the relighting procedure: Remove the outer door or panel to access the pilot light assembly. Locate the pilot light button and hold it down while lighting the pilot with a long match or barbecue lighter. Continue holding the button for 30-60 seconds after the pilot light is lit to allow the thermocouple to heat up.
  4. Adjust the pilot light flame: Once the pilot light is lit, check that the flame is the proper blue color and size. Adjust the pilot light valve if necessary.
  5. Check for proper operation: After relighting the pilot light, turn the gas control valve to the “On” position and wait for the main burner to ignite. If it doesn’t, repeat the relighting process.

Troubleshooting a Stubborn Water Heater Pilot Light

Sometimes, even after following the relighting procedure, the pilot light may refuse to stay on. In these cases, you’ll need to troubleshoot further:

Preventing Future Pilot Light Outages

While troubleshooting and relighting the pilot light can resolve immediate issues, it’s also essential to take preventative measures to avoid future outages:

While many pilot light issues can be resolved with DIY troubleshooting, there are situations where it’s best to call in a professional:

By following these guidelines and taking proactive measures, you can keep your water heater pilot light burning bright and ensure a steady supply of hot water for all your household needs.