Grand Canyon

Grand Canyon 18" Round Flat Stack Outdoor Fire Pit Burner Kit — Weather Beater Electronic Ignition

4.7 from 692 reviews across ExceptionalFire
$2,502

Give your fire a look you love and create an inviting place to gather. Explore the details for your outdoor gathering space.

In stock · ships in 2-6 days

Make it yours

Choose Your Gas Logs

Choose the size for your fireplace and how you would like to light the fire.

2 Fuel Type
Natural Gas or Propane Tap to choose
3 Fireplace photos — Expert Fit Review

Optional & free. Add up to 4 photos for help choosing your gas logs. Include the full firebox, the fireplace model label if available, and a tape measure showing the front width, rear width, depth and height.

Photo tips

  • Stand in front of the fireplace
  • Show full opening + hearth
  • Natural light, no flash

Anything else we should know?

Add accessoriesSAVE 10%Fireplace doors & mantel shelvesOptional · 10% off at checkout with your gas logs.
Rainbow Fireplace Glass Doors | Custom Prefab Fit Rainbow Fireplace Glass Doors | Custom Prefab FitFrom $595Choose options Cavestone Fireplace Glass Doors | Custom Masonry Fit Cavestone Fireplace Glass Doors | Custom Masonry FitFrom $715Choose options Stiletto Masonry & Prefab Fireplace Glass Doors | Custom Made Stiletto Masonry & Prefab Fireplace Glass Doors | Custom MadeFrom $865Choose options Ardmore Flat Black Masonry Fireplace Door | Standard Ardmore Flat Black Masonry Fireplace Door | StandardFrom $375Choose options
Explore all fireplace doors

Mantel shelves

Non-Combustible Metal Fireplace Mantel Shelf | Custom Floating Mantel, Black Non-Combustible Metal Fireplace Mantel ShelfFrom $550Choose options Standard Non-Combustible Steel Mantel Shelves | 12 Finishes Standard Non-Combustible Steel Mantel ShelvesFrom $485Choose options Flat Sawn Non-Combustible Concrete Mantel Shelf Pale Honey Finish Flat Sawn Non-Combustible Concrete Mantel Shelf Pale Honey FinishFrom $1,199Choose options
Explore all mantel shelves

Installation is simpler than you think

  • Already have a gas line? A licensed gas tech typically installs a log set in about an hour.
  • Every order gets an Expert Fit Review — we confirm size, fuel type and ignition before anything ships.
  • Not sure what fits? Call (949) 619-7824 or add photos above — we’ll size it for you, free.
Base Price $2,502
Total $2,502
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Talk to a fireplace expert

Get help with size, fuel, ignition or your order.

Call our team(949) 619-7824(949) 619-7824View hours
Schedule a callFree 15-minute phone or video consultation
Help from NFI-certified specialists
Talk to a specialist — (949) 619-7824

Shipping & warranty

Ships in 2-6 days

Shipping & returnsWarranty coverage

The details

Product details

Overview

Bring the look and crackle of a real wood campfire to your outdoor living space with the Grand Canyon 18" Round Flat Stack Fire Pit Burner Kit. Engineered as a plug-and-play system for new or existing fire pit enclosures, it delivers a commanding 147,000 BTUs and a full, natural-looking flame that dances around Grand Canyon's best-selling hand-painted Arizona Weathered Oak logs.

This configuration ships with the WBECS Weather Beater Electronic Control System — a 12V, weather-resistant electronic ignition that lights at the flip of a switch and includes a flame sensor that automatically re-lights the fire should it ever go out. Choose your fuel type below.

Specifications

  • Model: RFS-18 (Round Flat Stack)
  • Burner Size: 18" diameter
  • Heat Output: 147,000 BTU
  • Ignition: WBECS Weather Beater Electronic Control System (12V, weather-resistant, automatic flame-sensing re-light)
  • Fuel Type: Natural Gas or Liquid Propane
  • Application: Outdoor fire pit (new or existing enclosure)
  • Includes: Round flat burner, hand-painted log set, lava rock, key valve, flex line, and gas fittings (propane models include LP conversion and stainless burner disc)
  • Log Material: Hand-cast ceramic fiber and high-temperature concrete reinforced with stainless steel fiber mesh, hand-painted finish
  • Minimum Fire Pit Opening: 18"
  • Power Requirement: 120V supply at the fire pit (electronic ignition)
  • Warranty: Lifetime warranty on burner; 2-year warranty on valves, remotes, and receivers
  • Made in the USA

ExceptionalFire is an authorized Grand Canyon dealer. Installation should be performed by a licensed plumber or certified gas professional.

Specifications
VendorGrand Canyon
Fuel TypeNatural Gas, Liquid Propane
TypeFire Pits
SKURFS-18-WBECS-NG
Shipping & Returns

Free shipping across the contiguous US. Ships in 2-6 days from our facility.

All shipments are insured and tracked. You'll receive a tracking number via email within 24 hours of dispatch.

Stock items may be returned within 10 days of purchase when unused and in their original packaging. A 10% restocking fee and return shipping apply. See our return policy for details and help with damaged or incorrect orders.

Warranty

Coverage depends on the product and manufacturer. See ExceptionalFire’s warranty terms for coverage by category and how manufacturer warranties apply.

For help with a claim, contact our team with your order number and photos.

In real homes

What our customers say

4.7 ★ average from 692 verified reviews across ExceptionalFire

No reviews on this item yet. Read all store reviews

Questions & Answers

Frequently Asked

Will gas logs work in my fireplace?

Start with your fireplace’s approval and the burner’s installation manual. Vented sets need a suitable wood-burning fireplace and working chimney; vent-free sets need an approved firebox and must be permitted locally. Send us your fireplace model or a photo if you are unsure.

What size gas log set should I choose?

Measure the firebox’s front width, rear width, depth and opening height. Compare all four measurements with the requirements for your chosen burner and control. A 24-inch set does not mean it fits a 24-inch opening. Add a photo with measurements and our team can help check your selection.

Should I choose natural gas or propane?

Choose the fuel supplied to your fireplace. Natural-gas and propane components are not interchangeable. If you are unsure, have your installer confirm the supply before ordering; any conversion must be specifically approved by the manufacturer.

Which ignition option is right for me?

Match-lit is a manual option for compatible natural-gas sets. A safety-pilot system adds flame supervision; compatible remote systems offer easier control. Available controls depend on the burner and fuel. Choose from the options shown for this set, or ask our team to help compare them.

What is included with my order?

Check Product details and your selected options for the included logs, burner and controls. Contents vary by set and configuration. If you are replacing only part of an existing system, send us its model number so we can check compatibility before you order.

Do I need a professional installer?

Yes. Use a qualified fireplace or gas professional to check the fireplace, venting, gas supply and clearances, then install and test the set using its manufacturer’s instructions. Installation requirements depend on the exact product and local rules.

Can I burn gas logs with the glass doors closed?

For an open-front gas-log installation, keep the glass doors fully open while the burner operates. Follow the instructions for your specific fireplace and burner, including required airflow around the door frame. A sealed direct-vent fireplace is a different appliance.

How much maintenance do gas logs need?

Have a qualified professional inspect the burner, controls and fireplace at least once a year, or more often if the manufacturer requires it. Follow the set’s cleaning and log-placement instructions; do not rearrange the logs or add unapproved material to the burner.

Still deciding? Talk to a fireplace expert.