Why does my pilot light keep going out on my gas fireplace?

The Fix: Gas Fireplace Pilot Light Won’t Stay OnYour fireplace thermocouple may be defective or worn out. There is, however, a problem with your thermopile if your pilot is lit but the gas fireplace does not work.

When I release the pilot button the flame goes out?

Changing the thermocouple is necessary if the pilot light comes on but goes out when you release the control knob. The thermocouple is a safety device that shuts off gas flow if it senses that the pilot light is out, but when damaged it loses its ability to regulate the flow.

How do you test a thermocouple on a gas fireplace?

Use a Multimeter to Check the ThermocoupleA thermocouple probe and a tube near the gas valve should be connected to the meter’s DC millivolt reading. The lead connected to the thermocouple probe can be any of the two. Take a reading after 30 seconds of running the pilot light.

How do I stop the wind from blowing out my pilot light?

To keep the pilot light from going out, a shield will be placed over it. Installing one yourself is an option if you want to see if that helps. Most effective if the problem is caused by a draught in the room. Ventilation for gas water heaters is often accomplished through the chimney.

Why does my pilot light not stay on?

The thermocouple may be to blame if your pilot light won’t stay lit. The thermocouple sensor can become clogged with dust from time to time. Relighting the pilot light after cleaning the thermocouple may help. The thermocouple may need to be replaced if it continues to fail.