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Crossfire by Warming Trends CFBT-3VIK 3 Volt Electronic Spark Ignition Linear Tree-Style Brass 13.75x5.25-Inch (110K BTU) Gas Fire Pit Burner Kit provides one of the most unique and innovative gas fire pit burner systems available. The heavy duty brass construction ensures an exceptionally high quality product that's designed for long lasting use outdoors while the unique Crossfire™ burner system features an innovative design that combines a specific air to gas mixture ratio to produce a taller, brighter flame. Intended for use with either propane or natural gas, these burners use close to half the fuel of conventional gas burners because of the unique regulation system. Available in a range of sizes and BTU ratings, the Crossfire™ tree-style linear burner offers a corrosion resistant product backed by a full lifetime warranty.
This 3V electronic ignition system includes the spark igniter, control module, D-cell battery pack, 3V transformer and ignition switch, and can include an optional 1/2-inch flex line that measures 36-inches long, as well as an optional rectangular plate, to combine the necessary components to provide the burner system with an easy to use ignition. The electronic spark ignition system allows you to conveniently control the linear style burner kit with the simple push of a button.
Brass Burner Construction - Heavy duty brass burner construction ensures a corrosion resistant product
Crossfire™ Burner Design - Innovative burner design with fuel regulation creates a brighter, taller flame presence
Electronic Ignition Kit - Battery powered 3V electronic spark ignition system features an easy on/off button to control the burner
Fuel Efficiency - Unique design creates a fuel efficient burner that consumes half the fuel of conventional burners
Includes - Crossfire burner, electronic ignition control system, optional flex line, and optional flat pan
Full Lifetime Warranty - Superior quality brass is backed by Warming Trends' Full Lifetime Warranty
Natural Gas or Propane - Burner system can be specified for either propane or natural gas applications
Gas Supply - Before you begin designing your fire pit, first determine your gas supply
Both Natural Gas and Propane may be used - Supply Pressure and BTU ratings need to be regulated for both
For Natural Gas: Supply Pressure should be set between 3.5" - 7" Water Column
For Propane*: Supply Pressure should be set between 8" - 11" Water Column
*Do not use a burner rated for greater than 125,000 BTU with a 20-pound propane tank.
Fire Pit Burner - The shape and size of your fire pit burner can be choosed after determining your gas supply
Choose a burner kit based off of the inside dimension of your enclosure - the fire pit pan will be 6" larger than the burner to provide at least 3" between the edge of the burner and the inside edge of the pit
Fire Pit Pan - Included with all of HPC's preassembled fire pit kits
A pan can be flat or "bowl" style in order to accommodate your construction - it should be installed at least 3-4" below the top surface of your enclosure
The burner pan separates the air mixer from the burner in propane applications, but in all constructions it helps with water drainage and ventillation
Flange Extension - In many cases, the shut-off valve will be located inside the fire pit - if your enclosure walls are thicker than 3" it may be necessary to use a flange extension and a longer key
An external shut off valve is not required with this kit, but may be an option for added safety
Ventilation - For all fire pit burners, adequate ventilation is required
The recommended amount of ventilation is 36in² - or (2) 18in² vents on two opposing sides to create proper airflow
Installation Collars - Are designed to simplify the installation of a fire pit pan
Our flexible installation collars can bend for round enclosures and can be anchored in with concrete screws
How Many Installation Collars Do I Need?
Round Pan Size (Diameter)*
Number of Collars
*NOTE: For square or rectangular enclosures, use enclosure length and width measurements
Fire Media - Is the final step to finishing a gas fire pit
Both lava rock and fire glass may be used to complete your fire pit, the choice between the two is purely aesthetic
A family owned and operated business, Warming Trends specializes in manufacturing their innovative Crossfire™ Brass Burner Systems. Their state-of-the-art burner has reimagined the capabilities of backyard gas fire features by using a specific air-to-gas mixture that produces a taller, brighter flame - all while using half the fuel of conventional gas burners. All of their work is done in Colorado to ensure the highest standards using only the best quality materials so you can rest assured they stand behind their products - complete with a full lifetime warranty.
WARNING: This product can expose you to chemicals including LEAD AND LEAD COMPOUNDS, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.