Finding the Pilot Light in Your Furnace: 1 Minute to Locate and Ignite Your Furnace's Pilot LightSarah ThompsonSep 06, 2025Table of ContentsTips 1:FAQTable of ContentsTips 1FAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeLocating the pilot light in your furnace is a crucial step for maintenance, troubleshooting, or relighting after it’s been extinguished. The pilot light is a small flame that ignites the burners in older gas furnaces. To find it, start by switching off your furnace and waiting for all components to cool. Open the access panel, which may require removing a cover or lifting a vanity panel. Once inside, look near the bottom center or side of the unit, close to the burner assembly. You’ll typically spot a small gas tube leading to a metallic burner with a tiny flame emerging from its tip.Tips 1:As a designer, I always emphasize functionality and safety in any home system. When inspecting the area around your pilot light, ensure that nothing obstructs airflow and that the components are easy to access. If you’re designing or arranging a utility room, consider layouts that allow ample room to reach your furnace safely. For those planning a new HVAC closet or utility space, using a home design tool can help you visualize equipment access and safety clearances, ensuring smooth maintenance work in the future.FAQQ: How do I know if my furnace has a pilot light?A: Most older gas furnaces have a pilot light, while newer models use electronic ignition. Check your user manual or look for a “pilot” setting and a small gas line entering your furnace.Q: Where exactly is the pilot light located?A: The pilot light is usually near the main burner assembly at the furnace’s base, with a small tube leading to a metal nozzle.Q: Can I relight my furnace pilot light myself?A: Yes, but follow the manufacturer’s instructions carefully for your furnace model. Ensure proper ventilation and safety precautions while handling gas.Q: Why does my pilot light go out?A: Common causes include a faulty thermocouple, drafts, dirty components, or gas supply issues.Q: Do modern furnaces still have pilot lights?A: Most modern furnaces use electronic ignition instead of a standing pilot light for efficiency and safety reasons.Home Design for FreePlease check with customer service before testing new feature.