Description
The Lennox 15C83 Low Pressure Switch is a refrigerant safety control used to monitor system pressure and protect compressor operation. It is designed to actuate at 90 PSI and reset at 40 PSI ensuring the system responds appropriately to abnormal pressure conditions during operation in HVAC systems. When pressure drops below the set threshold the switch opens the control circuit to prevent potential compressor damage or inefficient operation. It is installed in air conditioning, and refrigeration units during servicing or assembly where it supports safe system cycling, and reliable pressure-based protection in residential and commercial applications.
