offering a smaller footprint and significantly better timing accuracy for direct spark ignition

providing a seamless fit and electrical integration

8-Inch Nickel-Plated Construction: The extended 8" length ensures the sensing element is positioned in the center of the airflow

providing a comprehensive solution for troubleshooting ignition failures and recurring lockout conditions in gravity or forced circulation systems

York S1-026-37407-000 Control Board R-410A offering a smaller footprint andThe 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