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Reliable Safety: Integrated thermocouple interrupter and ECO terminals provide standard electrical cut-off protection
specifically designed as a direct replacement for MGB and MGC series boiler models
Field Serviceable Design: The take-apart architecture enables fast cage replacement
preventing corrosive condensation in the vent pipe
York S1-026-37407-000 Control Board Refrigerant Reliable Safety: Integrated thermocouple interrupterThe York S1 026 37407 000 Fan Timer Control Board is a critical OEM component designed for precise blower motor management in upflow and horizontal oil fired furnaces. As the primary HVAC control board for your heating system, this module regulates air handler timing to maintain safe internal temperatures and optimize airflow efficiency. This genuine York furnace replacement part acts as the central logic unit, coordinating the post purge cycle after