OEM Carrier Dual Run Capacitor 40+5 MFD 370V for Model PY1PNA036060ADBA

This OEM dual run capacitor is the factory-specified replacement for the Carrier PY1PNA036060ADBA packaged unit. The capacitor stores and releases the electrical charge needed to start and sustain both the compressor and the condenser fan motor during every cooling cycle. When the capacitor weakens or fails, symptoms include a loud hum with no motor movement, the system blowing warm air, short-cycling, or a compressor that trips on thermal overload shortly after startup.

• Specs: 40+5 MFD (microfarad) | 370V rated | Oval case | ±6% tolerance | 50/60 Hz | Castor oil protected | Replaces OEM part numbers P291-4053, HC98JA041, HC98CA040, HC98CA041, HC93CZ035 | Also referenced under assembly part HC30GB230
• OEM vs Generic: This is a genuine Carrier OEM capacitor manufactured to exact factory tolerance. Generic capacitors frequently run ±10% MFD variance, which accelerates motor winding stress, shortens compressor life, and can void equipment warranties.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter with capacitance function. Photograph all terminal wiring before disconnecting. Three terminals labeled HERM, FAN, and COM.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Engineered for Carrier model PY1PNA036060ADBA packaged units. Always verify the MFD and voltage rating on your unit's data plate before ordering. Note that P291-4053 has been superseded by P291-4054 — both are fully interchangeable. Questions about fitment? Our HVAC parts team confirms compatibility before you order.