020-525

This high-quality low-pressure switch is an essential safety component for central air conditioning and heat pump systems. Designed to protect the compressor from damage caused by low refrigerant levels or system leaks, this switch automatically opens the electrical circuit when system pressure drops to 50 PSIG. By monitoring the pressure in the refrigeration cycle, it prevents the unit from operating under hazardous conditions that could lead to motor failure or evaporator coil freezing. This durable air pressure switch ensures reliable performance and longevity for residential and commercial HVAC units, making it a critical replacement part for maintaining optimal cooling efficiency and system health.
Type: Low Pressure Switch
Size: Small
Application: Used in residential and commercial HVAC condensing units and heat pump systems to monitor refrigerant pressure and provide low-pressure cut-out protection for the compressor.
Specifications: Open pressure: 50 PSIG; Function: Low-pressure cutout; Application: Refrigerant pressure monitoring and compressor safety.