York S1-025-35359-000 Pressure Control Ensures accurate BTU input regulation

Ensures accurate BTU input regulation

If the 190-220°F range is breached due to a weak internal spring or fouled sensor

How do I test the continuity of this switch

featuring the heavy-duty construction required for high-cycle commercial and residential environments

After verifying airflow

York S1-025-35359-000 Pressure Control Ensures accurate BTU input regulationThe York S1 025 35359 000 Pressure Control is a critical high pressure safety component designed for York HVAC systems and refrigeration equipment. This encapsulated pressure switch is factory calibrated to open at 650 PSI and auto reset close at 450 PSI, providing essential high side compressor protection. As an OEM York part, it ensures precise integration with discharge lines, preventing catastrophic compressor failure due to overpressure or