Fireplace Pilot Wont Stay Lit. My pilot light will not stay lit. This can be an indication that your fireplace thermocouple is either bad or worn out.
If the pilot is hard to reach, you may have to use a long fireplace match. The voltage without the burner lit was about 520mv. Sometimes it lights and stays lit for an extended amount of time. Gas fireplace won't stay lit:
Pilot light problems are common in gas appliances, such as water heaters, furnaces, and gas fireplaces.
Here are 5 reasons a pilot won't stay lit and how to fix each instance. But often it goes out after a few minutes. Try to light pilot again. The best way to do this is with a strip of fine grit sandpaper.
