Twice the flame, half the gas. Built to last with 100% rust-resistant brass and backed by the Full Manufacture Lifetime Warranty!
Complete your fire pit kit with the Ultimate Crossfire Bundle: Warming Trends Crossfire CFBL Linear Brass Burner with WATERSTOP Bundle. This patented, revolutionary burner delivers taller, brighter, fuller, and more natural flames while using less fuel. Its advanced regulation system works seamlessly with propane or natural gas, giving you ultimate control.
Available in a variety of sizes and BTU ratings, the Crossfire burner ensures exceptional durability, corrosion resistance, and unmatched performance—all backed by the Full Manufacture Lifetime Warranty.
Burner Plate/Pan Size Guide
Need help choosing the right size? Check out our Burner & Plate Size Guide for assistance in finding the perfect fit for your fire pit. Or call/chat for assistance.
FREE Media Options
- Black Lava Rock
- Rolled Lava Rock
- 1/2" Reflective Fire Glass
- 1/2" Fire Glass 2.0 Cubes
3/4" Recycled Fire Glass
Note: Use the easy-to-use Media Calculator to help you determine the ideal amount of media needed for your fire feature. Or call/chat for assistance.
Bundle Item Options
1. Burner
The Linear Crossfire Burner is available in standard sizes ranging from 90K BTU (18 inches) to 270K BTU (54 inches), offering flexibility for different fire pit designs.
2. Plate Or Pan
Square and circular plates or pans are crafted from high-quality tempered aluminum. They include precisely cut weep holes for drainage and come in 1/8" or 3/16" thickness, with a central gas inlet opening. The appropriate size depends on the fire pit opening.
3. Flex Line & Key Valve Kit
Select the appropriate kit based on the burner's BTU:
- FK1 – For burners below 249K BTU
- FK2 – For burners above 249K BTU
4. Ignition Type
Choose from four ignition types:
- Match Light Ignition – Simple and reliable. Open the gas valve and ignite with a match or lighter. Default option.
- Push Button Spark Ignition – Similar to a grill starter. Open the gas valve and press the ignitor button—no match required.
- Push Button Spark with Flame Sense – Includes flame-sensing technology to shut off the gas if the flame extinguishes unexpectedly. No external power is needed.
- Electronic Ignition – Premium option allowing remote on/off control. Includes flame sensing for safety. Some burners may require external power based on BTU rating.
5. Venting
It is recommended to install two 18-square-inch vents on opposite sides for cross ventilation. Venting ensures proper airflow and optimal fire pit performance.
6. Installation Collars
Support collars hold the plate about 4-5 inches below the fire pit's top. While bricks or cinder blocks can work, support collars provide a secure and tailored fit, acting as a shelf for the plate.
7. Cover
Protect your fire pit with a cover to prevent debris and weather damage. Aluminum covers are available, but even a tarp will suffice for temporary protection. Select a cover with a 1-inch overhang around the opening (e.g., a 34" cover for a 32" fire pit).
Features
- 100% Brass Construction – Built to resist corrosion, ensuring low maintenance and lifetime durability. No rust!
- Patented Crossfire Burner Design – Delivers taller, brighter, and fuller flames for a natural, striking fire display.
- Fuel Compatibility – Supports both natural gas and propane.
- Superior Fuel Efficiency – Uses half the fuel of conventional burners, maximizing cost savings.
- Lifetime Warranty – Protected by Warming Trends’ full lifetime guarantee against rust.
- Made in the USA – Proudly 100% American-made.
- Multiple BTU Ratings and Sizes – Available in a range of dimensions to fit diverse fire pit setups.
- Versatile Styles – Choose from Original, Octagonal, Tree-style, H-style, and Linear configurations.
Specifications
| Manufacturer | Warming Trends |
| Burner Material | 100% Brass |
| Burner Style | CFBL Linear Crossfire Brass Burner |
| Fuel Type | Natural Gas or Propane |
Dimensions
| SKU Number | BTUs | Burner Size | Inlet Size | Rec. Opening Size | WATERSTOP |
| CFBL90 | 90K | 17.625" | 1/2" | 20" x 6" | Yes |
| CFBL110 | 110K | 21.625" | 1/2" | 26" x 6" | Yes |
| CFBL130 | 130K | 25.625" | 1/2" | 32" x 8" | Yes |
| CFBL150 | 150K | 29.625" | 1/2" | 38" x 8" | Yes |
| CFBL170 | 170K | 33.625" | 1/2" | 40" x 8" | Yes |
| CFBL190 | 190K | 37.625" | 1/2" | 44" x 8" | Yes |
| CFBL210 | 210K | 41.625" | 1/2" | 50" x 10" | Yes |
| CFBL250 | 250K | 49.625" | 1/2" | 56" x 10" | Yes |
| CFBL270 | 270K | 53.625" | 1/2" | 62" x 12" | Yes |
Collar Guide
- The adjustable installation collars can bend for round enclosures and can be anchored in with concrete screws
| Round Plate/Pan (Diameter) | Collars Required |
| 12” | 2 Units |
Note: For square or rectangular enclosures, use enclosure length and width measurements
Lava Rock Guide
Note: 1 bag = 1 cubic foot
| Fire Plate Size | Lava Rock Required |
| 18” Plate | 1 bag |
Warranty
Warming Trends warrants that each Warming Trends CROSSFIRE and other jetted-flame-brass-burners is free from defects in materials and workmanship and conforms to its specifications, which are available upon request. The warranty period for a Burner is lifetime warranty beginning on the date of purchase. During the Warranty Period, Warming Trends provides repair and exchange services for the Burners, without charge. Labor not included. Please refer to the manufacturer downloads section below for full warranty details.
Manufacture Downloads
- Click Here For Warming Trends Owner's Manual
- Click Here For CFBL90 Detailed Dimensions
- Click Here For CFBL110 Detailed Dimensions
- Click Here For CFBL130 Detailed Dimensions
- Click Here For CFBL150 Detailed Dimensions
- Click Here For CFBL170 Detailed Dimensions
- Click Here For CFBL190 Detailed Dimensions
- Click Here For CFBL210 Detailed Dimensions
- Click Here For CFBL250 Detailed Dimensions
- Click Here For CFBL270 Detailed Dimensions
- Click Here For Full Warming Trends Burner and Accessories Brochure
- Click Here For Ignition Systems Trifold Brochure
- Click Here For Mercury Ignition Owner's & Instructions Manual
- Click Here For Mercury Ignition Brochure
- Click Here For Mercury Ignition Q & A Manual
- Click Here For Full Platinum Ignition Specification
- Click Here For Mercury Electronic & Clearance Diagram
- Click Here For A Quick Guide Manual
- Click Here For Burner Size Guide Manual
- Click Here For Warming Trends Quick Reference Guide Manual
- Click Here For WATERSTOP Brochure
- Click Here For Warming Trends Warranty
- Click Here For Warming Trends Displays
- Click Here For Warming Trends Brochure
- Click Here For Warming Trends Full Catalog
Legal Disclaimers & Warnings
Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.
