What to Do When Your Pilot Light Goes Out: 1 Minute to Restore Your Appliance's Functionality

If you notice that your pilot light has gone out, it’s important to address the issue quickly and safely. The pilot light is a small flame that ignites the burner in gas-powered appliances like water heaters, furnaces, and some fireplaces. Here’s a step-by-step guide to help you know exactly what to do if yours goes out.

1. Turn Off the Gas: Before doing anything, locate the gas valve and turn it to the “off” position. This will prevent gas from accumulating, which could be dangerous when you attempt to relight the pilot.

2. Wait Before Relighting: Allow the area to ventilate for at least five minutes. This step gives any lingering gas time to dissipate, reducing the risk of ignition or explosion when relighting the pilot.

3. Check for Issues: Inspect the area for signs of a gas leak (often a sulfur or rotten egg odor) or any damage around the pilot assembly. If you detect a leak, evacuate and call your gas company immediately.

4. Relight the Pilot Light: Follow the instructions on your appliance, which are typically printed on a nearby sticker. Usually, you will hold down the gas control knob to the “pilot” position and use a long lighter or match to ignite the pilot flame. Continue holding the knob for 30 seconds to ensure the flame stays lit.

5. Turn the Appliance Back On: Once the pilot is burning steadily, turn the control knob to the “on” position and verify the appliance is operating as normal.

As a designer, I often remind my clients that the organization of your utility areas, such as the laundry or mechanical room, can dramatically affect both safety and accessibility for routine maintenance. For instance, providing clear pathways and ample lighting makes it easier to access and service crucial components like your furnace or water heater. In modern home designer plans, I recommend thoughtfully assigning utility zones to balance aesthetics, safety, and function—ensuring every part of the home is both beautiful and practical.

Tips 1:

Consider adding labels or a checklist to your utility areas indicating emergency steps (such as turning off the gas and how to relight pilots). This can be helpful for all occupants and service providers.

FAQ

Q: Why does my pilot light keep going out?

A: Common causes include a dirty pilot orifice, faulty thermocouple, or drafts in the area. Regular maintenance can help prevent these issues.

Q: Is it safe to relight my own pilot light?

A: Yes, in most cases, but always follow your appliance’s instructions and take appropriate safety precautions. If you smell gas or feel unsure, call a professional.

Q: How do I know if my pilot light is out?

A: The appliance won’t heat, and you’ll likely see that the small flame is missing. Many newer models also have indicator lights or error codes.

Q: Can a pilot light go out on its own?

A: Yes. Causes include fluctuations in gas supply, drafts, or dirty components. If it happens repeatedly, it may require professional inspection.

Q: Should I replace my old pilot light system with an electric ignition?

A: Many modern systems use electric ignitions, which can be safer and more efficient. Consult your HVAC professional for upgrade options suitable for your home’s design and needs.