York S1-029-20482-000 Gas Burner This specific auto limit switch

This specific auto limit switch is the direct engineering successor to the legacy 5H74976-3

This HVAC brass cap relies on a precision-machined metal-to-metal seal or a specific internal flare surface to ensure airtight performance on the 3/4" suction line

the aqua color-coding provides immediate field identification of the 0

maintaining precise damper positioning even in high-heat duct environments

York S1-029-20482-000 Gas Burner This specific auto limit switchThe York S1 029 20482 000 Gas Burner is the direct OEM replacement component designed for precision performance in York, Luxaire, and Coleman furnace assemblies. As a professional grade furnace manifold burner, this part is engineered to exacting tolerances to ensure proper gas to air mixture and flame stability across the heat exchanger. When diagnosing delayed ignition or resonance issues, inspecting the HVAC burner tube for oxidation or port