York S1-025-52057-000 Refrigerant Pressure Switch 650/450 PSI

Description

The York S1-025-52057-000 is a refrigerant pressure switch engineered to protect HVAC and refrigeration systems from unsafe high-pressure conditions. With a cut-out pressure of 650 PSI and a cut-in pressure of 450 PSI, this switch monitors refrigerant circuit pressure and interrupts system operation when pressure exceeds safe thresholds — helping prevent compressor damage, refrigerant leaks, and costly system failures.

Designed as a genuine York OEM replacement part, the S1-025-52057-000 ensures a reliable, drop-in fit for compatible York equipment. Its robust construction is built to withstand the demands of commercial and residential refrigerant systems, delivering consistent, accurate pressure sensing over the life of the equipment.

Key Features

• 650 PSI cut-out / 450 PSI cut-in pressure settings
• Designed for refrigerant circuit high-pressure protection
• Genuine York OEM replacement part — SKU S1-025-52057-000
• Helps prevent compressor damage caused by excessive refrigerant pressure
• Drop-in replacement for compatible York HVAC and refrigeration systems
• Durable construction for long-term, reliable performance

Applications

• York commercial and residential HVAC systems
• Refrigeration systems requiring high-pressure cut-out protection
• Compressor protection circuits

Specifications

• Part Number: S1-025-52057-000
• Brand: York
• Type: Refrigerant Pressure Switch
• Cut-Out Pressure: 650 PSI
• Cut-In Pressure: 450 PSI