The APW AS-2066854 Gas Griddle Orifice Orifice 54, 3/8\"-27, LP Orifice, CTB, FLB, VCB is designed to regulate propane gas flow for consistent and efficient burner performance in compatible commercial cooking equipment. This precision replacement orifice works by metering the correct amount of LP gas to the burner, helping maintain proper combustion, stable flame characteristics, and reliable heat output. Its accurately machined design supports efficient fuel usage while contributing to safe and dependable equipment operation. Built for regular commercial use, this replacement part helps restore proper gas flow, reduce burner performance issues, and support the overall efficiency of compatible APW cooking units.