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Warming Trends Crossfire Original CFB450 Burner - CFB450NG

Crossfire Original CFB450 Burner

Warming Trends patented technology is unique only to our Crossfire™ Brass Burner System, which allows you the benefit of gas savings and a higher quality experience. No need to use the old fashion fire rings anymore.

What's in the Box
  • 1 x Crossfire Original CFB450 Burner
Specifications
BTU Rating 450,000
Dimensions (L x W) 47 7/8" x 46"
Material Brass
Fuel Compatibility Natural Gas (CFB450NG) or Liquid Propane (CFB450LP)
Recommended Opening Size 60" x 60" or larger
Ignition System Compatibility Suitable with Match Lit, Standard Electronic, and Premium Electronic Ignition Systems
Recommended Plate ALPL60C (60" circular aluminum plate)
Flex Line Kit FK2 (3/4" Dual Flex Line Kit)
Support Collars Optional set of 10 flexible metal support collars
Recommended parts
  • Plate: ALPL60C (circle)
  • Flex Line Kit: FK2
  • Optional 10x Flexible Metal Support Collars
What our Expect Think
  • 450K BTU Output: Delivers an ultra-powerful flame, perfect for large fire features.
  • Crossfire Burner Technology: Maximizes flame height and heat efficiency while reducing fuel consumption.
  • Durable Brass Construction: Corrosion-resistant for long-lasting outdoor performance.
  • Even Heat Distribution: Ensures a consistent, natural-looking flame pattern.
  • Natural Gas Compatible: Ideal for large custom fire pit installations requiring high-output heating.
Q&A

Q: What type of burner is this?
A: This is a high-performance Crossfire original burner designed for natural gas fire pits, delivering powerful and realistic flames.

Q: What is the BTU rating?
A: It produces 450,000 BTUs, providing intense heat output and a dramatic fire display.

Q: What makes Crossfire burners superior?
A: Patented Crossfire technology creates taller, brighter flames while using less gas, ensuring maximum efficiency and performance.

Q: What material is it made from?
A: Constructed from solid brass, it offers exceptional durability, corrosion resistance, and long-lasting reliability.

Q: Can this burner be used with propane?
A: This model is designed for natural gas, but a propane-compatible version may be available separately.

Q: What type of fire pit is it best suited for?
A: It is ideal for large fire pits and custom-built fire features, providing extensive flame coverage and high heat output.

Maintenance Tips
  • Clean Burner Ports – Regularly clear soot and debris for optimal flame performance.
  • Inspect Gas Connections – Check for leaks and tighten fittings to ensure safety.
  • Keep Area Free of Obstructions – Remove dirt, leaves, and blockages for proper gas flow.
  • Protect from Weather – Use a cover when not in use to prevent rust and corrosion.
  • Perform Routine Inspections – Check before and after use for long-term efficiency.

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