What is a fireplace key?

Asked By: Jiajun Ochotorena | Last Updated: 16th April, 2020
Category: home and garden home appliances
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Although many gas fireplaces have a knob or ignitor switch to light the fire, some older gas fireplaces units have a metal key that is inserted into a keyhole which turns on the gas flow to start the fire.

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Similarly, what size is a fireplace key?

Regardless of which size you choose, these universal keys will fit both 1/4 inch and 5/16 inch stems on any of the gas ball valves that we offer.

Similarly, how do I turn on my fireplace? Method 2 of 3: Igniting with a Fireplace Key

  1. Look over the user manual included with your fireplace.
  2. Remove your fireplace's outer cover.
  3. Put a fireplace key into the device's gas valve knob.
  4. Hold a long lighter up to the burner and ignite it.
  5. Turn the gas key.
  6. Replace the fireplace's outer cover immediately.

Similarly, you may ask, how do you start a fireplace without a key?

When learning how to turn on a gas fireplace without a key, confirm that the unit has a control panel with an igniter switch. Remove any fireplace decoration that's in the way. Control panels can usually be found at or around the base of the fireplace, concealed by a decorative screen that should be moved.

How do I turn off my gas fireplace key?

When you are done using the gas fireplace, insert the key into the keyhole and turn it clockwise until it no longer turns to turn off the gas and extinguishe the flame. Some older gas fireplaces have keys.

28 Related Question Answers Found

Where is fireplace gas valve?

The gas valve is always located within arms reach of the firebox. Although match-lit ignitions are the simplest control option, you need to take care when lighting the gas.

Are gas fireplaces safe?

Gas fireplaces are safe. But as with all gas appliances, they do produce carbon monoxide. If something goes wrong, carbon monoxide put the home's occupants at risk. Therefore, carbon monoxide detectors are a critical part of gas fireplace safety, even if you don't use the fireplace often.

How do I light the pilot on my fireplace?

Hold the gas control button down while you hold the end of a lighted match or lighter at the end of the pilot tube. The pilot should start as soon as the flame is close enough. Hold the pilot button down for about 20 seconds to give the thermocouple time to heat up, then release it. The pilot should stay lit.

Is it safe to leave pilot light on gas fireplace?


Leaving the gas on keeps this compound moving out of the tubes. Keeping the pilot light on will also keep moisture out of the unit and in turn, help prevent corrosion. As you can see, it's probably best in most cases to extinguish the pilot light in your gas fireplace during the months when you don't need heat.

How does a fireplace switch work?

When the thermocouple is heated by the pilot light, it generates a very small electrical voltage (millivolts) which can be run through a switch to turn on a Milli-volt gas valve (as opposed to a 24 volt gas valve used with a conventional thermostat).

How do you light a gas log?

How do you light a gas log safety pilot? You turn the control knob to the pilot position, push the knob in, light the pilot with a match, then hold the knob down for 30 seconds or so until the pilot stays lit by itself. Once the pilot light will stay lit on its own, you can then move the knob to the "On" position.

How do I turn off the pilot light on my fireplace?

Turn the gas control valve to the Off position. The gas supply to the pilot light will be cut off and the flame will go out. To avoid accidentally turning off the pilot light when turning off the burner, there is generally a mechanical block to prevent turning the valve all the way to the Off position.

What kind of fireplace do I have?

Each fireplace and insert has a rating plate which contains your model number and serial number. Gas and wood burning fireplaces have a rating plate in the control compartment area, under the smoke shield or on the firebox side column.

How do you use a fireplace?


Here's the proper technique for how to use a fireplace, with safety precautions every homeowner should know.
  1. MATERIALS AND TOOLS Available on Amazon. – Smoke detector.
  2. STEP 1: Stay Safe.
  3. STEP 2: Gather the Kindling.
  4. STEP 3: Open the Damper.
  5. STEP 4: Prime the Flue.
  6. STEP 5: Build the Fire.
  7. STEP 6: Clean the Ashes.

How does a gas fireplace insert work?

Gas inserts are retrofitted wood-burning fireplaces that operate using gas. Inserts sit inside a metal box surrounded by a larger metal box that fits into the fireplace. The gas insert heats air in the area between these two boxes and then emits heat from its firebox.

Why is my gas fireplace not turning on?

1. Pilot light systems are the most common reason gas fireplaces fail to light, so check the main gas valve to make sure the gas is turned on. If gas is coming out of the pilot, but it still won't light, the spark igniter could be the problem. Look for and clear out any debris between the igniter and thermocouple.

How do you fix a pilot light on a gas fireplace?

To do this, hold the pilot button down for about one to three minutes while the air bleeds out. Step 3. If gas is coming out of the pilot, but it still won't light, the spark igniter could be the problem. Alleyne says to look for and clear out any debris between the igniter and thermocouple.

How do you arrange fake gas fireplace logs?

How to Arrange Gas Logs
  1. Place the largest ceramic logs on the bottom to serve as the foundation for the fire.
  2. Leave 2 inches (5 centimeters) between logs.
  3. Make sure none of the logs is blocking the gas flow.
  4. Arrange smaller logs on top of the foundation logs.
  5. Turn on the gas and light the fire using either matches or the automatic igniter.

Why does the pilot light go out on my gas fireplace?


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.

Can I use a fireplace without a grate?

Before bringing a flame into the equation, remember to open the fireplace damper so that smoke doesn't overcome your living room. If your fireplace does not have a grate, add one for safety and to encourage the airflow needed to sustain combustion.

How do you clean a gas fireplace insert?

Wipe down the inside edges with a damp cloth.
Use a clean, damp cloth to wipe away any excess soot or dirt that has accumulated over time. After each wipe, be sure to rinse out the cloth in warm water to keep it clean. Only use water to wipe down the inside of the gas fireplace.