Gas Log Components

Gas log components like burner pans, valves, and remotes ensure your system operates safely. Explore our fireplaces and accessories catalog and gas logs selection to find replacement parts or spec a code-compliant installation.

Gas Log Components

Keep your fireplace performing at its best with our premium gas log components, including high-quality burners, durable replacements, and reliable valve kits. Designed for efficiency, safety, and long-lasting use, these parts ensure your gas logs deliver beautiful flames and consistent heat season after season. Whether you’re upgrading or repairing, our components make it easy to restore your fireplace to peak performance.


The Technical Buyer's Guide to Gas Log Components

Burners: Size This Right First

The burner is the most dimensionally critical component in any gas log installation. Get it wrong and nothing else works correctly. Burner pan width must fit completely inside the firebox without touching the sidewalls or back panel. 

A pan that is too wide generates heat contact with firebox walls, accelerates thermal fatigue, and can void the fireplace warranty. 

BTU output must match the log set's rated requirement. Too much and the flame overtops the logs and overheats the ceramics.

Too little and the set never delivers the flame height it was designed for. Match both dimensions correctly and your set performs exactly as designed from day one.

Gas Valves: This Choice Determines What Is Possible

The gas valve determines more than just how the log set operates. It determines everything available in terms of automation, remote control, and smart home integration.

A manual safety pilot valve holds the valve open once the pilot is lit. That is all it does. No wall switches. No remote receivers. No timers without a separate upgrade. 

A millivolt valve uses a thermopile to generate 300 to 750 millivolts from the standing pilot heat. That current powers a radio frequency remote receiver, a wall switch, or a timer module without any separate electrical circuit. 

If remote operation or wall-switch control is on your list at any point, choose a millivolt valve now. Both vented gas log sets and ventless gas log sets use these same valve types.

Pilot Assemblies: How to Order the Right One

The pilot assembly is one of the most frequently replaced components in a gas log system. It is also one of the most commonly misidentified when ordering a replacement. Pilot assemblies are fuel-specific. 

A natural gas orifice on LP supply produces an oversized, unstable flame. An LP orifice on natural gas fails to stay lit. Find the model number on your log set's rating plate and cross-reference it against the manufacturer's parts list.

If that documentation is unavailable, measure the pilot tube fitting thread size and thermocouple tip length before ordering. These dimensions vary between manufacturers and must match exactly.

Remote Controls: Upgrading to a Better Daily Experience

A remote control system adds real daily convenience. The right kit depends on your valve type and your room layout. Radio frequency (RF) systems transmit through walls at up to 100 feet. They are the right choice when line-of-sight between the remote and the firebox is unreliable.

Infrared (IR) systems require line-of-sight and work best in compact rooms with a direct view of the firebox. Before buying a remote kit, confirm your valve is millivolt-rated. 

A manual safety pilot valve cannot accept a remote receiver without a valve replacement first. Compatible remote systems for Vented Gas Log Sets and modern gas log sets are in this collection, organized by valve type and BTU range.

Fuel Conversion Kits: The Only Legal Way to Switch Fuels

A manufacturer-certified fuel conversion kit is the only code-compliant method for changing a log set's fuel type after purchase. The kit includes a replacement orifice, adjusted air shutter guide, and any required pressure regulator components. 

Together they recalibrate the entire burner for the different combustion chemistry and supply pressure. Using generic hardware creates an uncontrolled fuel-air mixture. That is both a carbon monoxide hazard and an immediate warranty violation.

Confirm a listed kit exists for your specific model before purchasing with conversion intent.



Conclusion

Properly specified gas log components are a vital investment in your hearth's long-term performance and safety, ensuring your system delivers beautiful, efficient heat while preventing the thermal fatigue and component failures that lead to costly repairs. Whether you are sizing a burner pan for a precise firebox fit, upgrading to a millivolt valve for seamless remote automation, or selecting a fuel-specific pilot assembly, our NFI certified experts are ready to help you navigate our comprehensive fireplaces and accessories catalog. Call us today for expert guidance on your gas logs setup, and enjoy free shipping on all qualifying orders over $99.

Frequently Asked Questions about Gas Log Components

  • What is the difference between a millivolt valve and a manual safety pilot valve?

    A millivolt valve uses a thermopile to generate enough current to power remote receivers and wall switches. A manual safety pilot valve uses a single thermocouple that only holds the valve open and powers nothing external. If you want remote operation at any point, choose a millivolt valve now.

  • How do I troubleshoot a pilot that will not stay lit?

    A pilot that lights but goes out when you release the knob almost always means a failing thermocouple or a flame that is not fully engulfing the tip. Test the thermocouple with a multimeter: a healthy unit reads at least 25 millivolts. Anything below 15 millivolts needs replacement. Compatible thermocouples are available in this collection.

  • How do I select the correct burner size?

    Measure the firebox front width, rear width, and floor depth. Select a pan that fits within the rear width with at least one inch of clearance from the pan's front edge to the firebox opening. Confirm the BTU rating matches the range on your log set's spec sheet. Always consult with a professional before purchasing one.

  • What BTU output do I need?

    The burner BTU must stay within the log set's rated range to protect the ceramics. Room heating demand runs roughly 20 BTUs per square foot as a baseline. When room demand exceeds the log set's rating, choose a larger log set. Forcing an oversized burner into an undersized set is the leading cause of premature ceramic failure.

  • Can I use a component from one brand with a log set from another?

    Valve-level cross-brand compatibility works when the BTU rating, fuel type, and inlet pressure align. Pilot assemblies are more restrictive since orifice sizing and thermocouple dimensions vary by manufacturer. When a specific part is discontinued, a licensed gas technician can identify the correct universal equivalent using the spec sheet dimensions.