What causes a gas fireplace not to ignite?

Another common issue with ignition is a dirty pilot light orifice, caused by a buildup of soot and dirt. If you have successfully re-lit your pilot light, ensured that the orifice is clean, and the fireplace still refuses to ignite, there could be an issue with the thermopile, thermocouple or wiring.

Do all gas fireplaces have pilot lights?

As colder weather approaches, you’ll want to make sure your fireplace is in working order. Most gas fireplaces have a standing pilot light, which is a small flame that burns even when you aren’t using your fireplace. If you don’t see the valve, it may be behind the fireplace, so look for it there and turn it on.

Do spark igniters go bad?

Don’t worry—an ignitor that goes bad is common for most furnaces. Fortunately, you can replace the ignitor without replacing the full furnace. Most ignitors last about seven years.

How do I know if my spark module is bad?

You should see a strong white spark between the igniter pin and the metal edge of the gas burner. If you see a weak yellow spark or no spark at all AND if you have already checked the igniter wire and its connections, I suspect that the module has failed and needs replacement.

How do you replace igniter on gas stove?

Slide the wire connector onto the new igniter. Put the igniter into the orifice holder and replace the mounting screw. Put the orifice holder back onto the orifice. Secure it in place with the nut you removed with the adjustable wrench.

Where is the gas valve on a fireplace?

A match lit fireplace valve is the simplest and cheapest way to light your Gas Logs. A valve is opened with a gas “key” and a match is held where the gas escapes the burner pan. The valve will be located either in the firebox or nearby, often in the floor with a floor plate as pictured.

How does a gas grill starter spark work?

The spark usually is supplied by the grill starter, sometimes called the igniter . This is a push-button or rotating knob that creates a spark of electricity to ignite the gas. The starter uses piezoelectricity to generate a nice spark that lights the grill.

Is a gas furnace or gas fireplace more efficient?

Choosing to turn on a gas fireplace or a gas furnace really depends on what you want to accomplish. Usually it is more fuel efficient to have the fireplace on because it doesn’t lose any heat traveling through ductwork, but that also means the heat is localized and won’t warm the entirety of a large house.