How to Light an Old Gas Fireplace: A Simple Guide: 1 Minute to Ignite Warmth and Comfort in Your Home

Lighting an old gas fireplace can be a straightforward task, but safety should always be your first priority. Most older gas fireplaces use a manual ignition system, and the exact steps may vary depending on the model. Here’s a simple guide to help you light your gas fireplace and enjoy its warmth and ambiance safely.

1. Prepare the Area

Ensure the area around the fireplace is clean and free of anything flammable. Double-check that the gas control knob is in the "OFF" position, then wait at least five minutes to allow any lingering gas to dissipate.

2. Locate the Pilot Light

Find the pilot assembly—usually found at the base of the fireplace, behind a removable panel. Familiarize yourself with the control knob, igniter (if present), and gas supply valve.

3. Turn the Knob to ‘Pilot’

Press and turn the gas control knob to the "PILOT" position. Hold it in this position to start the flow of gas to the pilot burner.

4. Ignite the Pilot Light

If your fireplace has a push-button igniter, keep holding the knob and press the button repeatedly until you see the pilot flame light. If there’s no igniter, carefully use a long lighter or fireplace match to ignite the pilot while holding the knob. (Be cautious and keep your face and hands away from the burner area.)

5. Hold the Knob Down

Once the pilot ignites, continue holding the knob down for 30-60 seconds. This gives the thermocouple sensor time to heat up and keep the gas flowing. Release the knob slowly—if the pilot stays lit, you’re good to move on.

6. Turn On the Fireplace

Turn the gas knob from “PILOT” to “ON”. Set your desired flame height if your model allows. You can now ignite the main burner using the switch, remote, or wall thermostat.

7. Safety Tips

If the pilot light repeatedly goes out or struggles to stay lit, it could indicate a problem with the thermocouple or gas supply—consider calling a certified technician for service. Never attempt to repair internal parts yourself unless you’re qualified and understand gas safety protocols.

As a designer, I view fireplaces as focal points that set the mood for any living space. Good lighting—not just of the flames but the whole setup—can make your fireplace area truly inviting. For those interested in visually planning their living area around a fireplace, modern home designer tools let you experiment with layouts to see how different types of lighting and fireplace placements will impact the overall ambiance and functionality of the room.

Tips 1:

Pair your fireplace with layered lighting—like wall sconces or accent lamps—to enhance warmth and create a cozy atmosphere, especially during the colder months.

FAQ

Q: Can I light my old gas fireplace if I smell gas?

A: No. If you smell gas, turn off the supply immediately, ventilate the area, and contact a professional.

Q: Do I need special matches to light the pilot?

A: It’s best to use long fireplace matches or a long-nose lighter to safely reach the pilot area.

Q: My pilot light won’t stay lit—what should I do?

A: This may indicate a faulty thermocouple or gas supply issue. Contact a certified technician for repairs.

Q: How often should I maintain my gas fireplace?

A: It’s recommended to have an annual inspection and cleaning by a professional to ensure safe operation.

Q: Can I move or update my fireplace area to fit my new interior design?

A: Absolutely! Fireplace areas can often be redesigned for both function and aesthetics—consider using digital design tools to visualize the transformation before renovation.