York 025-30480-000 Normally Closed High Pressure Switch Auto Reset

Description

The York 025-30480-000 is a Normally Closed (N/C) High Pressure Switch with Auto Reset (A/R), engineered as a genuine OEM replacement component for compatible York HVAC and heat pump systems. This pressure switch monitors refrigerant system pressure and opens the circuit when high-pressure limits are exceeded, helping to protect compressors and system components from damage caused by excessive operating pressures.

Key Features

• Normally Closed (N/C) configuration — circuit opens on high-pressure trip event
• Auto Reset (A/R) — automatically restores operation once pressure returns to safe levels, minimizing system downtime
• Designed as a genuine York OEM replacement part for reliable, like-for-like performance
• Protects compressors and refrigerant circuits from damaging over-pressure conditions
• Compatible with York heat pump and air conditioning systems requiring high-pressure protection

Application

This high pressure switch is intended for use in York residential and light commercial HVAC systems. It serves as a critical safety device within the refrigerant circuit, shutting down system operation when pressure thresholds are exceeded and automatically resetting once safe conditions are restored. Always verify compatibility with your specific York unit model before installation.

Product Details

• Brand: York
• Part Number: 025-30480-000
• Switch Type: Normally Closed (N/C)
• Function: High Pressure (HP) Protection
• Reset Type: Auto Reset (A/R)