Copeland 971-0554-42 Protector Kit 320734-701 The 40 PSI setting is

The 40 PSI setting is factory-calibrated and sealed to meet ASME safety standards

Check the existing cage for the X22517B7B stamping or consult the Emerson capacity charts based on your specific evaporator temperature and pressure drop across the valve

Genuine OEM Quality: Manufactured by Goodman/Amana to provide exact compatibility and long-term diagnostic stability

providing both 24V control and high-voltage power to the blower

a tripped limit switch is caused by restricted airflow

Copeland 971-0554-42 Protector Kit 320734-701 The 40 PSI setting isThe Copeland 971 0554 42 Protector Kit is a critical component for maintaining the operational integrity of 120V compressor systems. As a veteran grade compressor internal overload protector, this kit is specifically engineered to monitor both current draw and internal winding temperatures. When thermal or electrical thresholds are exceeded, the protector interrupts the circuit to prevent catastrophic failure, serving as the primary fail safe for