Complete Component Set: Includes necessary burner orifices and valve springs for a comprehensive NG to LP conversion

This is a 6-place terminal block

the DSC16A-601R kit is typically the required repair

Optimized Combustion: Maintains consistent flue gas extraction to stabilize furnace flame and prevent pressure switch trips

you mitigate the risk of internal leakage and ensure the valve responds accurately to coil energization

York S1-031-02951-001 Control Board 321142-301 Complete Component Set: Includes necessaryThe York S1 031 02951 001 Control Board is a critical OEM replacement part engineered for high performance management of single stage HVAC systems. As a veteran technician knows, maintaining the integrity of the furnace ignition control is paramount for system safety and uptime. This single stage control board provides direct oversight of the blower motor, gas valve, and ignition sequence, utilizing advanced microprocessor logic to ensure precise