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

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

Every custom outdoor fire feature requires a top quality burner to complete it. Enter the 350,000 BTU Round Electronic Crossfire Burner System - 42". This carefully designed gas burner offers up to 350,000 BTUs of heat output and a powerful air-to-gas mixture ratio not found anywhere else on the market. It results in radiantly beautiful flames that use only half the fuel that conventional fire rings normally use.

The 350,000 BTU Round Electronic Crossfire Burner System - 42" is a workhorse burner. It's manufactured in the USA with all brass materials, so it provides high corrosion resistance. As a result, it can be installed in more challenging outdoor environments and still perform to high standards. If there's still any doubt in your mind, it also offers a full lifetime warranty in addition to certification from the International Code Council. Plus, choose between a standard electronic ignition or a premium AWEIS version for added convenience. There's no reason to 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