Stanbroil 16.5" Natural Gas Powder Coated Steel Fireplace Triple Flame Pan Burner Kit Pan Dimension: 16.5"L x 14"W x 1.85" H, Triple Flame Pan Burner, 3/4" L x 1/2" Male connection hubs on both ends Design: Triple Row Burner Construction, Male 1/2 Inch Gas Inlet | The Burner Is Pre-Installed at the Factory | All Plumbing Is Hidden Below The Tray For A Professional Looking Finish Applicability: Natural Gas, if use propane gas, an air mixer is required BTU's: 60,000 BTU Includes Triple Flame Pan Burner; 24-inch Flex Line, Connection Fittings, Damper Clamp