Lennox 54J00 Run Capacitor 320720-756 or the system throwing an

or the system throwing an "airflow" or "open pressure switch" error code on the control board

Durable Construction: The ABS plastic body and high-quality internal electronics are designed for the high-duty cycles of HVACR operation

Bi-Flow Capability: Integrated check valve allows for seamless operation in both cooling and heating modes for heat pump systems

ensuring your cooling system operates within safe mechanical parameters at all times

this unit is a dedicated 460 Volt

Lennox 54J00 Run Capacitor 320720-756 or the system throwing anThe Lennox 54J00 Run Capacitor is a critical 3 MFD 400V component engineered for high duty cycle applications in residential and commercial HVAC systems. Designed specifically as a genuine Lennox OEM replacement, this capacitor provides the precise phase shift required for blower motors and small induction motors to operate at peak efficiency. Utilizing 400VAC rated metallized film technology, it maintains stable capacitance levels under varying