How to Relight the Pilot on My Gas Fireplace
By Easton Cope, Spot On Plumbing of Tulsa
A gas fireplace is one of the best ways to keep your Tulsa home warm, cozy, and inviting during colder months. Whether you have a traditional gas fireplace or a modern gas fireplace insert, nothing is more frustrating than discovering the pilot light has gone out. The good news is that in many cases, relighting the pilot on a gas fireplace is something homeowners can safely do themselves.
In this guide, we’ll walk you through how to relight the pilot on your gas fireplace, explain how the gas fireplace igniter works, and share when it’s time to stop and call a professional for a gas inspection.
Understanding Your Gas Fireplace System
Before relighting your pilot, it helps to understand the basic components of a gas fireplace or gas fireplace insert:
- Pilot light – A small flame that ignites the main burner.
- Gas control valve – Controls gas flow (usually labeled Off, Pilot, and On).
- Gas fireplace igniter – A push-button or electronic spark that lights the pilot.
- Thermocouple or flame sensor – Detects heat from the pilot and allows gas to keep flowing.
If any of these components aren’t working correctly, the pilot may not stay lit, and that’s where professional help becomes important.
Safety First: Important Precautions
Before you attempt to relight your gas fireplace, safety should be your top priority.
- If you smell gas strongly, stop immediately and leave the area.
- Do not attempt to relight the pilot if you suspect a gas leak.
- Make sure the fireplace area is clear of flammable materials.
- If you’re unsure at any point, contact a licensed professional for a gas inspection.
At Spot On Plumbing of Tulsa, we always recommend caution. Your safety matters more than a quick fix.
Step-by-Step: How to Relight the Pilot on a Gas Fireplace
Step 1: Turn the Fireplace Off
Locate the gas control valve, usually behind a removable panel at the bottom of the fireplace or gas fireplace insert. Turn the knob to the “Off” position and wait at least 5 minutes. This allows any lingering gas to safely dissipate.
Step 2: Locate the Pilot Light and Igniter
Find the pilot assembly inside the fireplace. You should see:
- The pilot burner
- The thermocouple
- The fireplace igniter button or switch
Some newer fireplace inserts use an electronic igniter, while older models may have a manual push-button igniter.
Step 3: Set the Valve to “Pilot”
Turn the gas control knob from Off to “Pilot.” Press the knob down and hold it, this allows gas to flow to the pilot light.
Step 4: Ignite the Pilot
While holding the knob down:
- Press the gas fireplace igniter button repeatedly until you see the pilot flame ignite.
- If your fireplace has an electronic ignition system, follow the manufacturer’s instructions.
Once the pilot is lit, continue holding the knob down for 30–60 seconds. This heats the thermocouple so it can signal the system to keep the gas flowing.
Step 5: Turn the Fireplace On
Slowly release the control knob. If the pilot stays lit, turn the knob to the “On” position. Then turn on the fireplace using the wall switch, remote, or control panel.
If everything is working correctly, your gas fireplace should ignite smoothly.
What If the Pilot Won’t Stay Lit?
If the pilot light goes out repeatedly, it’s usually a sign of an underlying issue. Common causes include:
- Dirty or damaged thermocouple
- Faulty gas fireplace igniter
- Blocked pilot or burner ports
- Inconsistent gas supply
- Improper ventilation
At this point, continuing to relight the pilot can become unsafe. This is when scheduling a professional gas inspection is the smart move.
Why Regular Gas Inspections Matter
Many homeowners don’t think about their gas fireplace until something goes wrong. However, routine gas inspection services can prevent issues before they become costly or dangerous.
A professional gas inspection can:
- Ensure safe gas pressure levels
- Identify worn or failing components
- Improve fireplace efficiency
- Reduce the risk of carbon monoxide issues
- Extend the life of your gas fireplace insert
Spot On Plumbing of Tulsa provides thorough gas inspections to help homeowners stay safe and warm all winter long.
Gas Fireplace Insert vs. Traditional Gas Fireplace
If you’re considering an upgrade, a gas fireplace insert can be an excellent option. Inserts fit into existing fireplaces and offer improved efficiency, better heat output, and modern ignition systems that reduce pilot light issues.
Benefits of a gas fireplace insert include:
- Lower energy costs
- Cleaner combustion
- More reliable gas fireplace igniter systems
- Easier maintenance
Our team can help you determine whether a gas fireplace insert is right for your home and handle the gas inspection and installation process from start to finish.
When to Call Spot On Plumbing of Tulsa
You should contact a professional if:
- You smell gas at any time
- The pilot won’t stay lit after multiple attempts
- The igniter isn’t sparking
- You notice soot, discoloration, or unusual odors
- Your gas fireplace hasn’t been inspected in years
At Spot On Plumbing of Tulsa, we specialize in gas fireplace troubleshooting, gas inspection services, and gas fireplace insert installations. Our experienced team ensures your system is safe, efficient, and ready to keep your home comfortable.
Final Thoughts
Relighting the pilot on your gas fireplace can be a simple DIY task when done correctly and safely. However, repeated pilot issues are often a warning sign that something isn’t right. Regular gas inspections and professional maintenance can save you time, money, and stress, while keeping your family safe.
If your gas fireplace is giving you trouble or you’re considering an upgrade, reach out to SPOT ON PLUMBING today. We’re here to help you enjoy reliable warmth and peace of mind all season long.