How to Relight Your Furnace Pilot Light: 1 Minute to Safely Restore Heat This WinterSarah ThompsonSep 09, 2025Table of ContentsTips 1:FAQTable of ContentsTips 1FAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeRelighting the pilot light on your furnace can seem intimidating, but with a calm approach and the right steps, it’s generally straightforward. First, always consult your furnace’s user manual—models differ, and safety comes first. Start by turning off your furnace and allowing any lingering gas to dissipate (wait at least five minutes). Locate the pilot assembly and the gas valve, typically marked with “Off,” “Pilot,” and “On” settings. Turn the valve to “Off” and wait a moment, then switch it to “Pilot.” While holding the reset button, use a long lighter or match to ignite the pilot. Hold the button for 30–60 seconds after lighting to ensure the flame stays lit, then switch the gas valve to “On.” If the pilot doesn’t stay lit, you may need a technician to inspect for deeper issues.Tips 1:As an interior designer, I know that safe, efficient heating not only saves energy but also protects the aesthetics and integrity of your home. When considering larger heating updates—like replacing a furnace or reimagining energy flow—integrating these systems into your overall home design plan ensures functionality and comfort work hand-in-hand with your decor.FAQQ: What causes a furnace pilot light to go out?A: Causes may include drafts, dirty sensors, or issues with the thermocouple or gas supply.Q: How often should I check my furnace pilot light?A: It’s wise to check at the start of each cold season and when you notice heating issues.Q: Is it dangerous if my pilot light goes out?A: While not usually hazardous, some older units may leak small amounts of gas, so relight promptly and always ventilate the area if you smell gas.Q: Can I relight my furnace pilot light myself?A: Yes, in most cases you can—but always follow your manufacturer’s instructions and prioritize safety.Q: When should I call a professional for furnace repairs?A: If the pilot won’t stay lit after several attempts or you smell gas, immediately contact a qualified technician.Home Design for FreePlease check with customer service before testing new feature.