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a full pilot assembly replacement is recommended to ensure long-term reliability
always cross-reference your model and serial number with the York parts manual to ensure this is the correct spacer for your specific fan deck configuration
Constructed with a heavy-duty 8-inch diaphragm and an adjustable loading ring
0 series silver-cap modules without a specific conversion kit or updated programming
Leak Mitigation: Provides a professional-grade air-tight seal to eliminate whistling and fuel leakage risks during burner ignition
Laars Heating Systems R0021300 Transformer 323080-701 a full pilot assembly replacementThe Laars R0021300 Transformer is a critical electrical component designed for precision voltage step down in hydronic heating systems. This 40VA control transformer features a 120V primary to 24V secondary configuration, providing reliable power to integrated boiler control boards, gas valves, and safety circuits. Engineered specifically for Laars heating systems, this component ensures consistent secondary voltage stability, preventing localized
