Description
The York S1-031-03897-000 Ignition Control Circuit Board D is used to control ignition sequencing, coordinating the production of sparks, operation of gas valves, and safety controls, to ensure that the burner is operating properly in HVAC systems. It takes input signals from system components and regulates the ignition to ensure startup and shutdown cycles. It works with an electronic circuit that checks the conditions and sends orders to the parts related to ignition. It is located in furnace control areas and is connected to sensors, valves and wiring assemblies. Its application assists in the safe operation of ignition, aids performance.
