Name: Warming Trends Universal CrossFire® 2.0 U420 Brass Burner
Brand: Warming Trends
SKU: U420
Price: 1672.0 USD
Availability: InStock

Warming Trends Universal CrossFire® 2.0 U420 Brass Burner

$1,672.00

Shipping calculated at checkout.

Burner

38 x 34 420K BTU Crossfire Brass Burner with Waterstop

Option

Burner Only

Burner with 48" Circular Plate

Burner with 48" Circular Plate + FK2

Burner with 48" Square Plate

Burner with 48" Square Plate + FK2

Free shipping on all orders over $200

In stock, ready to ship
Backordered, shipping soon

The Warming Trends Universal CrossFire® 2.0 U420 Brass Burner is the largest and most powerful model in the Universal CrossFire® 2.0 Series, engineered for massive outdoor fire features that require extraordinary heat output, dramatic flame presentation, and uncompromising durability. Designed as a universal replacement for multiple legacy burner styles, the U420 simplifies installation while delivering the legendary performance and efficiency of Warming Trends' patented CrossFire® technology.

Compatible with both round and square fire pit configurations, the U420 is ideal for luxury residential estates, large-scale commercial projects, hospitality venues, resorts, and custom outdoor fire features. Designed for 48-inch openings or larger, this burner creates an impressive focal point with substantial heat output and a breathtaking flame display.

At the heart of the U420 is patented CrossFire® Burner Technology, an advanced combustion system that precisely blends fuel and oxygen to produce significantly taller, fuller, and more natural-looking flames than traditional burners. This innovative technology maximizes combustion efficiency, generating more flame while consuming less fuel, resulting in exceptional performance and operating efficiency.

Manufactured from solid brass, the U420 offers superior resistance to corrosion, moisture, and harsh outdoor environments. The heavy-duty brass construction is designed for years of dependable service, making it an excellent investment for premium outdoor fire installations.

To ensure long-term reliability, the burner incorporates exclusive WATERSTOP® Technology, which helps prevent water intrusion into the gas system. This advanced protection minimizes maintenance concerns, safeguards burner performance, and extends the operational lifespan of the fire feature.

The Universal CrossFire® 2.0 U420 supports both Natural Gas (NG) and Liquid Propane (LP) installations. Included fuel conversion adapters allow easy configuration for either fuel source, providing maximum flexibility for installers and homeowners.

Proudly Made in the USA, the U420 reflects Warming Trends' commitment to innovative engineering, premium materials, and professional-grade craftsmanship.

Key Features

Model: Universal CrossFire® 2.0 U420
Heat Output: Up to 420,000 BTUs
Technology: Patented CrossFire® Burner Technology
Material: Solid brass construction
Fuel Compatibility: Natural Gas (NG) and Liquid Propane (LP)
Adapters Included: NG and LP fuel conversion adapters
Protection: Integrated WATERSTOP® Technology
Application: Compatible with round and square fire pit designs
Minimum Opening Size: 48 inches or larger
Performance: Taller, fuller flames with industry-leading fuel efficiency
Origin: Made in the USA

Free shipping on orders over $200

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locally crafted

Handmade in California

Warming Trends Universal CrossFire® 2.0 U420 Brass Burner

Key Features

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