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Common Questions What tube materials can I use with this adapter
ensuring high-quality metallurgical standards for the link
098 bore orifice for propane applications
Always use the orifice size specified by the manufacturer's LP conversion kit
providing the necessary resilience to withstand the thermal cycling and chemical exposure typical of condensing boiler components
York S1-9951-1361 Orifice Common Questions What tube materialsThe York S1 9951 1361 is a precision engineered natural gas orifice designed for specific York furnace burner assemblies. This component features a drill size 29 specification, which translates to a precise . 136 orifice diameter. When diagnosing combustion issues or performing a gas valve manifold service, ensuring the correct flow rate is critical for thermal efficiency and flame stability. This OEM York replacement part provides exact tolerances
