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Crossfire 350K BTU Original Brass Burner - CFB350 - Square Opening

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Crossfire 350K BTU Original Brass Burner  - CFB350 - Square Opening

To complete any custom outdoor fire feature, a top-quality burner is a must-have. The 350,000 BTU Round Electronic Crossfire Burner System - 42" is a meticulously designed gas burner that offers up to 350,000 BTUs of heat output and a powerful air-to-gas mixture ratio, creating exceptionally radiant flames. This burner uses only half the fuel of conventional fire rings, making it highly efficient.

The 350,000 BTU Round Electronic Crossfire Burner System - 42" is a workhorse burner that's manufactured in the USA using all brass materials, providing high corrosion resistance. This burner can be installed in challenging outdoor environments and still perform to high standards. It offers a full lifetime warranty and is certified by the International Code Council. You can choose between a standard electronic ignition or a premium AWEIS version for added convenience. Don't wait to complete your project, order today!


  • 30.5 inch L x 30.5 inch W burner with 48 inch diameter round pan
  • 100% brass construction ensures corrosion resistance
  • Burner produces up to 350,000 BTUs with electronic ignition
  • High performance

Recommended parts:

  • Plate: ALPL48C (circle)
  • 3/4" Dual Flex Line Kit
  • Optional 8x Support Collars

Compatible Ignition Systems: 24 Volt Spark Ignition, 24 Volt Hot Surface Ignition (HC)

At SoCal Fire Pits, we can ship to virtually any address in the world. Note that there are some restrictions on certain products and international destinations, and they will be noted as such.

When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page, with 1-2 weeks being our standard lead time and 4-8 weeks for items that are built-to-order.

Please also note that the shipping rates for many items we sell are weight-based. The weight of each item can be found in the product details. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

For more information, please visit our Shipping & Returns page or download our LTL Receiving instructions.

LTL Shipping and Receiving Instructions