Use Code FALL25 for up to $500 OFF Select Products
Use Code FALL25 for up to $500 OFF Select Products
Skip to content

Grand Canyon Outdoor Round Flat Stack Gas Log Burner

SKU RFS-18-NG

FREE Shipping + No Sales Tax

$335.00

✓ National Grand Canyon Authorized Dealer
✓ Price Match Guarantee
✓ Have a question? Call us: (877) 429-3322

Fuel Type
Size
Ignition System

Notify me when back in stock

Shipping: All Grand Canyon authorized dealers have the same lead time as us.
Best Price Online: Find a better price? We'll match or beat it!

Key Specs:

  • Size Options – Available in 18″, 24″, 30″, 36″, and 48″ diameters to match your round fire pit dimensions.
  • Heat Output – Produces 147,000 to 593,000 BTU, depending on size—perfect for large outdoor gatherings.
  • Fuel Options – Compatible with Natural Gas or Liquid Propane, with an LP conversion kit included.
  • Construction – Built with a stainless steel chassis, fully welded and engineered for outdoor durability.
  • Warranty – Logs carry a lifetime warranty, while valves and remotes are covered for 2 years.

Key Features:

  • Striking Flat-Stack Design – Provides a contemporary, dramatic flame that enhances fire pit aesthetics.
  • Ignition Flexibility – Choose between match-lit or electronic ignition, depending on convenience preferences.
  • All-Inclusive Kit – Comes complete with burner, lava rocks, fittings, key valve, and disc for seamless installation.
  • Vent-Free Performance – Designed to perform in both vented and enclosed outdoor environments.
  • Made in the USA – Crafted domestically with premium components and ANSI-certified for reliable performance.


Grand Canyon Outdoor Flat Stack Gas Log Burner

Enjoy the warmth and ambiance of a campfire with the Grand Canyon Outdoor Round Flat Stack Gas Log Burner. Designed to seamlessly fit into round fire pits, this burner comes in sizes from 18" to 48" to match your space.

Choose from Liquid Propane or Natural Gas for your fuel source, and experience hassle-free ignition with the Weather Beater Electronic Ignition System. Create a realistic campfire look with the Arizona Weathered Oak, Aspen, or Western Driftwood log styles, adding an authentic touch to your outdoor setting.

Built to withstand the elements with a stainless steel chassis and fully welded system, this burner is as durable as it is stylish. Shop today to elevate your fire pit experience with free shipping and a lifetime warranty.



Grand Canyon Outdoor Round Flat Stack Gas Log Burner Features

  • Effortless Ignition System: The Weather Beater Electronic Ignition System ensures easy and reliable lighting, eliminating the need for matches or manual ignition.
  • Durable and Weather-Resistant Construction: The stainless steel chassis and fully welded system are built to endure the outdoor elements, offering long-lasting durability and stability.
  • Realistic Campfire Aesthetic: Choose from Arizona Weathered Oak, Aspen, or Western Driftwood logs to create a true campfire ambiance, enhancing the warmth and beauty of your fire pit.
  • Customizable Sizing: Available in sizes from 18" to 48" in diameter, this burner fits most round fire pits, giving you flexible options for your outdoor space.
  • Versatile Fuel Options: Offered in Liquid Propane (LP) or Natural Gas (NG), allowing you to select the most convenient and efficient fuel source for your needs.
  • Seamless, Easy Installation: Designed to drop into existing round fire pits, installation is straightforward, making setup quick and simple.
  • Safety Features: The convenient oxygen depletion system (ODS) automatically shuts down the burner if oxygen levels become unsafe, ensuring peace of mind.
  • High Heat Output: Ranges from 147,000 BTUs (18" model) to 593,000 BTUs (48" model), providing sufficient warmth for outdoor gatherings in any season.
SIZES & HEAT OUTPUT
  • Available Sizes: 18", 24", 30", 36", 48" diameter
  • Maximum BTU Output:
    • 18": 147,000 BTUs
    • 24": 296,000 BTUs
    • 30": 435,000 BTUs
    • 36": 443,000 BTUs
    • 48": 593,000 BTUs
DIMENSIONS & WEIGHT
  • Burner Height: All models are 12" tall, with diameter matching the model size (e.g., 12" H × 30" W for the 30" model)
  • Approximate Weight by Size:
    • 18": ~50 lbs
    • 24": ~51 lbs
    • 30": ~101 lbs
    • 36": ~113 lbs
    • 48": ~253 lbs
FEATURES & CONSTRUCTION
  • Fully welded, sandless stainless steel chassis—durable and outdoor-rated
  • Compatible with Natural Gas (NG) or Liquid Propane (LP), with LP conversion kit included for the propane models
  • Designed to drop into round fire pits—easy installation
  • Offers the flat-stack fire pit look, mimicking a natural woodpile
  • Includes lava rocks, valve, and connection fittings
  • Includes a stainless steel flat disc for LP and electronic ignition models
  • Option for left or right gas inlet placement for installation flexibility
  • Uses ½" piping and bar stock
  • Equipped with concealed pilot mounting brackets for cleaner aesthetics
  • ANSI-certified safety and performance
  • Electronic ignition systems require a 120V power supply for valve operation
LOG REQUIREMENTS (sold separately)
  • 18" model: 9 logs
  • 24" model: 9 logs
  • 30" model: 16 logs
  • 36" model: 16 logs
  • 48" model: 31 logs
  • Available log sets (sold separately): Arizona Weathered Oak, Aspen, or Western Driftwood styles
WHAT’S INCLUDED
  • Round Flat Stack Burner
  • Model-specific Install Kits (½" or ¾")
  • Lava Rocks
  • LP Conversion Kit (for propane models)
  • Stainless Steel Flat Disc (for LP/electronic models)
  • Weather Beater Electronic Control System (for electronic ignition models only)
  • User’s Manual
WARRANTY & ORIGIN
  • Proudly made in the USA
  • Lifetime Warranty on the burner element
  • 2-Year Warranty on valves, remotes, and receivers