Copeland 940-0001-59 Relay Kit Els PW 17895 Does this unit require batteries

Does this unit require batteries for memory backup

Enhanced Durability: Specifically calibrated for high-amperage draw to ensure rapid surface heating for gas valve synchronization

The DST5 is cross-compatible with the System Sensor D4120 and InnovairFlex series

The Conbraco 17-402-04 Relief Valve is a high-capacity

Copeland 940-0001-59 Relay Kit Els PW 17895 Does this unit require batteriesThe Copeland 940 0001 59 Potential Relay Kit is a heavy duty electrical component engineered for precise single phase compressor motor starting. This technical kit features a high performance 420V potential relay designed to handle the high inrush currents typical of industrial refrigeration and commercial HVAC applications. By monitoring the voltage across the start winding, the 940 0001 59 ensures that the start capacitor is disconnected at the