Why won’t my gas fireplace turn on with the switch?

Over time, the switch’s connections can become clogged, corroded, or broken, resulting in a loss of this voltage. The small amount of voltage that is returned to the fireplace at this point is insufficient to activate the fireplace.

Silky Terrier Dog Breed Playing Aro... Silky Terrier Dog Breed Playing Around

Why is my gas fireplace not igniting?

Check Your Thermocouple and IgnitorThe spark igniter and thermocouple may be malfunctioning if there is no blockage in the tubing and gas is flowing out. Check to see if there’s anything in the way. A new igniter may be required if you can’t keep the pilot light lit after it’s ignited.

Why does my gas fire not ignite?

There are many reasons why a gas fire won’t start, but the most common is that the thermocouple is in the wrong place. The thermocouple is likely worn out if the pilot flame sparks but does not stay lit.