Lennox 58H66 Potential Relay 322056-301 Robust Precision Construction: Maintains technical

Robust Precision Construction: Maintains technical tolerances required for industrial HVAC automation and damper control

Precise Calibration: Factory-set at -0

firmly press the red button in the center of the switch

or internal valve failure

providing a plug-and-play fit for residential air handlers and furnaces

Lennox 58H66 Potential Relay 322056-301 Robust Precision Construction: Maintains technicalThe Lennox 58H66 Potential Relay is a critical electrical component designed for precision motor starting in residential and commercial HVAC applications. Engineered for systems requiring a high torque start, this SPNC (Single Pole Normally Closed) relay manages the disconnection of the start capacitor once the motor reaches its designated speed, preventing winding damage and ensuring optimal cycle reliability. This genuine Lennox OEM replacement part