Video answer: How to fix a gas fireplace pilot light that does not stay lit
Top best answers to the question «My gas fireplace won t stay lit»
If the pilot light on your gas fireplace won't stay lit, a very likely culprit is a component called a thermocouple. A thermocouple is a safety device and is a component of the ignition system. Its purpose is to not allow the gas valve to open if the pilot light isn't lit.
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