How to Light the Pilot Light on a Gas Fireplace

How to Light the Pilot Light on a Gas Fireplace

Posted by Anna William on Jul 1st 2026

There's nothing quite like a gas fireplace on a cold evening until it refuses to light. Learning how to light a pilot light on a gas fireplace is simpler than most homeowners expect, and knowing how to light a gas fireplace safely means you can enjoy reliable warmth all season without calling a technician for routine restarts. This guide walks you through the steps, whether you own a standing-pilot model or a modern unit like a Napoleon gas fireplace.

Locate the Pilot Light and Control Knob

Open the lower access panel or louver. You will find a control knob marked OFF, PILOT, and ON, usually beside a red or black igniter button. The pilot assembly sits just behind it. Knowing where these controls are is the first part of how to start a gas fireplace correctly.

Step-by-Step: Lighting a Standing Pilot

Understanding how to light a gas fireplace with a standing pilot comes down to a short sequence:

  1. To release any gas, turn the knob to OFF and give it five minutes.
  2. To release gas for the pilot, turn the knob to PILOT and depress it.
  3. Press the igniter button repeatedly while holding it down until the flame ignites.
  4. Press the knob for 20 to 30 seconds, then let go. The pilot ought to remain illuminated.
  5. To activate the main burner, turn the knob to ON.

If your model has no igniter button, hold a long fireplace match or lighter near the pilot while pressing the knob. This is also how to start a gas fireplace on many older log sets.

How to Turn on Gas Fireplace Models With Electronic Ignition

It is even simpler to use electronic ignition to light a gas fireplace. For brands like Napoleon or Amantii, simply press the ON button on your remote or wall switch, and the system lights the pilot and burner automatically within seconds. If nothing happens, learning how to turn on gas fireplace units with electronic ignition usually means checking that the battery backup is fresh. Replacing those batteries is the most common fix when figuring out how to turn on a gas fireplace that won't respond. Once power is restored, how to light a gas fireplace with electronic ignition takes only a single press.

Troubleshooting: Pilot Won't Stay Lit

If the flame dies after you release the knob, the most likely cause is a worn thermocouple or a dirty pilot orifice. A weak, yellow flame points to buildup that needs gentle cleaning. Drafts can also blow the pilot out.

When to Call a Professional

After taking these actions, get in touch with a qualified technician if the pilot is still not holding. The Embers Living staff will be pleased to assist you in locating a replacement unit or the appropriate parts. Reach us by phone at (303) 800-5659 or by email at sales@embersliving.com.