Warming Trends CROSSFIRE Linear brass burner — 9 sizes, 90,000 to 270,000 BTU, runs on natural gas or propane.

Universal CROSSFIRE brass burner: the same burner runs on natural gas or propane. Corrosion-resistant brass that will not rust, lifetime warranty, manufactured and assembled in the USA. Burner only — pair it with a Warming Trends plate or pan, an ignition kit and media, all sold separately. Size it to the fire pit opening below. Outdoor use only; have a certified plumbing professional make the gas connection.

• Fuel: Universal — natural gas or propane
• Material: Brass, will not rust
• Inlet: 1/2"
• Warranty: Lifetime (burner)
• Made in: USA
• UL90: 90,000 BTU; length 17 3/4"; min. opening 6" x 20"
• UL110: 110,000 BTU; length 21 3/4"; min. opening 6" x 26"
• UL130: 130,000 BTU; length 25 3/4"; min. opening 8" x 32"
• UL150: 150,000 BTU; length 29 3/4"; min. opening 8" x 38"
• UL170: 170,000 BTU; length 33 3/4"; min. opening 8" x 40"
• UL190: 190,000 BTU; length 37 3/4"; min. opening 8" x 44"
• UL210: 210,000 BTU; length 41 3/4"; min. opening 10" x 50"
• UL250: 250,000 BTU; length 49 3/4"; min. opening 10" x 56"
• UL270: 270,000 BTU; length 53 3/4"; min. opening 12" x 62"