Gas Logs

Gas logs give you the warmth and glow of a real fire with none of the ash, creosote, or wood hauling, all within the complete fireplaces and accessories catalog. From hand-painted oak and birch sets to the layered flame patterns of modern gas log sets, shop every venting type, style, and BTU output your project needs right here.

Your Complete Buyer's Guide to Gas Logs

Vented vs. Ventless: The Decision That Changes Everything

This is the most important choice you will make before buying a gas log set. It determines your installation requirements, your flame character, and how much heat stays in the room.

Vented gas log sets need a fully open chimney damper. That open flue produces tall, yellow, organic-looking flames that closely replicate a real wood fire. The trade-off is that some heat exits up the chimney.

Ventless gas log sets seal the damper closed. A built-in Oxygen Depletion Sensor (ODS) monitors air quality and shuts the unit down automatically if levels drop. The payoff is close to 99% of the burner's heat going directly into your room. Flame realism or heating efficiency: knowing your priority makes everything else easy.

How to Measure Your Fireplace Before You Order

The most preventable mistake in any gas log purchase is ordering without accurate measurements. You need three numbers from your firebox: the front opening width, the rear wall width, and the floor depth.

The burner pan must fit within the smaller of the two width measurements. It cannot touch the sidewalls, back panel, or surround. Get these right before you order and your set arrives ready to install.

Refractory Ceramic vs. Ceramic Fiber: Know the Difference

Log material affects both long-term appearance and durability.

Refractory ceramic logs are dense, kiln-fired, and built for high-output daily burns. They hold their shape and detail over years of heavy use.

Ceramic fiber logs are lighter and more porous. They glow amber at their cores under heat, producing a particularly warm visual quality. They are best for moderate-use installations where ambiance is the priority.

Both are safe and code-compliant. Match the material to how often you plan to burn.

Fuel Type and Pilot Systems: Get the Spec Right

Every gas log set is built for one fuel type only. Natural gas and liquid propane are not interchangeable without a manufacturer-certified conversion kit. Your pilot system choice also matters. A standing pilot burns continuously and is highly reliable in cold climates. An electronic ignition fires on demand and cuts off-season fuel costs. Confirm both the fuel type and ignition compatibility before you order. For the matching burners, valves, and pilot assemblies your set requires, browse our gas log components collection.

Outdoor Installations Need a Different Set Entirely

Outdoor gas log sets are not indoor sets moved to a patio. They are purpose-built with weather-rated ceramic, UV-stable finishes, and corrosion-resistant stainless steel hardware. Using an indoor-rated set outdoors degrades the ceramic, ruins the finish, and voids the warranty within one season.

Always verify the exterior-use rating before purchasing for any open-air application.



Conclusion

Adding gas logs to your fireplace delivers real warmth, real ambiance, and a permanent end to wood hauling, ash cleanup, and creosote buildup. Whether you are choosing between vented and ventless, matching a log style to your interior, or selecting the right BTU output for your room size, our NFI certified experts are ready to walk you through every decision. Call us today for tailored guidance, and enjoy free shipping on all qualifying orders over $99.

Frequently Asked Questions about Gas Logs

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

    A millivolt pilot uses a thermopile to generate enough current to power a remote or wall switch without a separate electrical circuit. A manual safety pilot only holds the valve open and cannot power any external controls. If you want remote or wall-switch operation, you need a millivolt system.

  • How do I know if my chimney is compatible with a vented gas log set?

    A certified chimney sweep can confirm in one visit whether the flue is clear, lined correctly, and drafting upward consistently. Book that inspection before you order. It protects your timeline and confirms your firebox dimensions fit the burner size you need.

  • What is the difference between refractory ceramic and ceramic fiber logs?

    Refractory ceramic is dense and built for frequent, high-temperature burns. Ceramic fiber is lighter, glows amber from within, and suits moderate use where visual warmth matters most. Both are safe and code-compliant.

  • Can I convert my gas log set between fuel types?

    Yes, using only the manufacturer's certified conversion kit. LP and NG require different orifice sizes and pressure settings. Generic hardware is a safety hazard and a warranty violation.

  • How do I choose the right BTU output?

    Start with 20 BTUs per square foot as a baseline for a well-insulated room. Rooms with high ceilings, large windows, or open floor plans need more. For vented sets, size to your firebox dimensions and desired flame height, not just square footage.