Description
The York S1-6434433 Circuit Board is an electronic control unit used to manage transmission and support fault detection and diagnostics add-on operations within control systems. It integrates with equipment to expand control capabilities and facilitate coordinated system operation in HVAC systems. It is used inside the unit’s control compartment and it processes electrical signals between connected components, maintains proper sequencing, and consistent response during operation. It is used to restore control operations, and provide consistency with the designated equipment of the unit.
