Warming Trends 140K BTU Octagonal Crossfire Burner

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Warming Trends CFBO140 1400,000 BTUs Crossfire Bras Burner

Warming Trends Octagonal Crossfire Burner | CFBO 140K BTU

Compatible with both natural gas or propane fire pits, the Warming Trends® CROSSFIRE® Brass Burner’s revolutionary design creates a full, fiery blaze that looks more natural, while consuming half the fuel. The exclusive technology of the Crossfire Burner utilizes a precise air to gas mix at the point of combustion causing the flame to shoot out at jet powered speed. Don’t be fooled by its petite size, this 12.5” x 14.5” octagonal gas burner is made exclusively by Warming Trends and packs a powerful punch at 140,000 BTUs.

The Octagonal Burner is made from thick brass, a sustainable element that withstands harsh outdoor elements, extreme temperatures, and resists corrosion. Warming Trends is so confident in their highly engineered design, brass construction, and on-site manufacturing that they back their Crossfire Burner with the strongest WARRANTY in the industry.

CFBO140 Features:

  • Dimensions - 12.5” x 14.5” x 3” Height, 9lbs
  • Solid Brass BurnerPure Brass burner does not rust or corrode.
  • Crossfire™ TechnologyPowerful, more natural looking flame.
  • Octagonal Tree Style – Fits round or square fire pit enclosures.
  • Fuel Efficient Design – 1/2 the fuel of traditional gas fire pit burners.
  • Natural Gas or Propane Adapts to liquid propane or natural gas.
  • Ignition – Use with Match lit or Electronic Ignition systems.
  • Certified - Certified by the International Code Council (meets all international building codes).
  • Lifetime Warranty




Pipe Thread


Fits 18” opening or larger


3/4” FK1



FK1 Single Flex Line Kit Includes:

  • (1) 36” L x 3/4” Diameter Flex Line
  • (2) 3/4" Flared Fittings
  • 3/4” Key Valve
  • 3” and 12” Key
  • 1/2” x 2” Nipple 

About the Manufacturer:

Warming Trends® is the one and only manufacturer of the Crossfire Burner. They lead the industry in innovative engineering, precision construction, and customized designs. All parts of the Crossfire Brass Burner are sourced, designed, and assembled in the USA.

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