York 225-30406-001 Pressure Control

The York 225-30406-001 Pressure Control is a critical safety component designed for precise monitoring and regulation within commercial and industrial HVACR systems. As a manual reset pressure switch, it functions as a high-limit cut-out to prevent compressor damage during overpressure events. This OEM York replacement part is engineered for high-duty cycling and provides a "reset to open" configuration, ensuring that the system remains offline until a technician can diagnose the root cause of the pressure spike. Built to handle the rigorous demands of chiller pressure monitoring and heavy-duty condenser circuits, the 225-30406-001 offers superior set-point stability compared to aftermarket universal controls. Its robust internal bellows and contact structure are specifically calibrated for York’s proprietary pressure curves, maintaining system integrity in high-ambient environments. Whether you are performing a furnace pressure switch replacement or servicing a large-scale rooftop unit, this control ensures the mechanical safety circuit remains reliable and responsive to rapid refrigerant fluctuations.

• OEM Precision: Direct York replacement part ensures exact electrical and mechanical compatibility without the need for mounting bracket modifications.
• Critical Safety Integration: The manual reset feature forces a professional inspection before system restart, protecting the compressor from repeated high-pressure cycling.
• Durable Construction: Engineered to withstand the vibration and thermal stressors common in York HVAC equipment and industrial refrigeration racks.
• Operational Reliability: High-quality internal contacts provide a clean break in the electrical circuit, preventing arcing and erratic system behavior.

• What does "Reset to Open" mean for this control? This indicates that the safety contacts are designed to open upon reaching a specific pressure threshold and will remain open until the manual reset button is physically depressed by a technician.
• Can this part be used as a low-pressure cut-out? No, the 225-30406-001 is specifically calibrated as a high-limit safety control; using it for low-pressure applications could lead to system failure or unsafe operating conditions.
• Is this compatible with R-410A systems? Yes, this specific OEM control is rated for high-pressure refrigerants common in modern York split-systems and rooftop units, though the technician should always verify the specific trip point on the existing part.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.