Why Does My Gas Fireplace Keep Going Out and the Pilot Light Keeps Dying?
Learn why your gas fireplace and pilot light keep going out, including common causes like dirty pilot orifice and faulty thermocouples.
112 views
Gas fireplaces can go out due to dirty pilot light orifice, which restricts gas flow. Thermocouple issues may also cause this problem; it might not be generating enough voltage to keep the gas valve open. To troubleshoot, clean the pilot light orifice using compressed air and inspect the thermocouple for signs of wear, replacing it if necessary. Always follow safety guidelines or consult a professional for a thorough inspection and repair.
FAQs & Answers
- Why does the pilot light on my gas fireplace keep going out? The pilot light may go out due to a dirty pilot light orifice restricting gas flow or a faulty thermocouple failing to keep the gas valve open.
- How can I safely clean the pilot light orifice on my gas fireplace? Use compressed air to carefully blow out dust and debris from the pilot light orifice, ensuring the gas supply is turned off before cleaning, or hire a professional.
- What is the role of a thermocouple in a gas fireplace? The thermocouple detects the pilot flame’s heat and generates voltage to keep the gas valve open; if it malfunctions, the pilot light may go out.
- When should I call a professional to inspect my gas fireplace? If cleaning the pilot light orifice and checking the thermocouple don’t resolve the issue, or if you notice signs of wear or damage, it is best to consult a qualified technician.