TrueFlame 48-Inch Octoburner Stainless Steel Fire Pit Burner

At 48 inches across and rated up to 350,000 BTU, the TrueFlame Octoburner isn't shy about what it does. This stainless steel fire pit burner delivers a wide, even flame pattern across its full length — the kind of output that makes a large fire pit feel intentional rather than incidental.

The Octoburner is constructed from stainless steel throughout, offering the corrosion resistance you'd expect from a component that lives outdoors and gets hot for a living. It's built to pair with TrueFlame fire pit pans and fire bowls, making it a natural fit for TrueFlame fire pit systems or a well-matched upgrade for a compatible setup you already own.

BTU output is variable, ranging from 50,000 up to a substantial 350,000 BTU — a wide enough range to dial in the right heat for calm evenings or full-fire gatherings alike. Ignition is match light, keeping the design clean and the operation direct. No complex electronics to troubleshoot; just reliable, time-tested ignition when you want a fire.

For those running propane (LP), a conversion kit is required and sold separately — worth factoring in before your first lighting. Natural gas installations connect without the additional step.

The TF-SS-FBO-48 is the right call when your fire feature demands a burner that can hold its own at scale. At 48 inches, this isn't a burner you tuck into a small tabletop bowl — it's the core of a statement fire installation.

• 48-inch stainless steel Octoburner construction
• Variable BTU output: 50,000 to 350,000 BTU
• Match light ignition — clean, simple, reliable
• Compatible with TrueFlame fire pit pans and fire bowls
• Designed for TrueFlame fire pit systems
• Propane (LP) use requires a conversion kit (sold separately)
• Stainless steel build for outdoor durability and corrosion resistance
• Suited for large-scale fire pit and fire bowl installations