If the motor shaft is corroded

and ME series units

and NTZ series compressors

the S351AA-1 receives its 24V power and sensor signal through the internal 5-pin connector

these HVAC replacement blades are factory-balanced to ensure smooth operation immediately upon secure mounting

Reznor 151197 Overload Freon If the motor shaft isWhen you're servicing Reznor unit heaters or radiant tube systems, the Reznor 151197 Overloadalso cataloged as the RZ151197 Overload Relayis a critical safety component for protecting blower motors and integrated electrical circuits. This authentic Reznor OEM replacement part is engineered to monitor current draw across a specific 17. 5 to 22 Amp range, providing a necessary failsafe against field issues like phase loss, mechanical binding, or circuit