Copeland 971-0518-02 Protector Kit 321894-709 Airtight Pressure Management: Critical for

Airtight Pressure Management: Critical for maintaining the negative pressure required to close the low-pressure switch and initiate the ignition sequence

Dual Temperature Scales: Integrated Fahrenheit and Celsius markings support global standard compliance and intuitive technician adjustments

Broad Cross-Reference: Expertly replaces multiple part numbers

It requires the correct communication harness and board logic to function

The low-side range spans from 12 in

Copeland 971-0518-02 Protector Kit 321894-709 Airtight Pressure Management: Critical forThe Copeland 971 0518 02 Protector Kit is a critical OEM component designed for high performance compressor protection in commercial and industrial refrigeration systems. As a veteran grade solution for safeguarding your equipment, this kit integrates specialized thermal overloads and internal motor protectors to prevent catastrophic failure from electrical faults, phase loss, or overheating. By maintaining precise current and temperature thresholds,