OEM Carrier Single Run Capacitor 3 MFD 250V — HC91PD001 for Model PG9MAA060100AEKA

This is the genuine OEM Carrier single run capacitor (part number HC91PD001), factory-specified for the Carrier PG9MAA060100AEKA gas furnace. The run capacitor provides and sustains the electrical charge needed to keep the draft inducer blower motor spinning during every heating cycle. When this capacitor fails, the inducer motor may run loudly, overheat and trip its thermal overload, or fail to start entirely — causing the furnace to lock out before ignition even begins.

• Specs: 3 MFD (microfarad) | 250V AC rated | Rectangular/square case | ±5% tolerance | Manufactured by ASC Capacitors (OEM cross: CMKS-X345) | 50/60 Hz
• OEM vs Generic: This is a genuine Carrier OEM capacitor, factory-matched to exact MFD and voltage tolerances. Aftermarket capacitors often carry a wider ±10% MFD tolerance, which can accelerate inducer motor wear and lead to premature motor failure — a far more costly repair.
• Install difficulty: 2/5 — Discharge the capacitor fully before handling any terminals. Tools needed: flat-head or Phillips screwdriver, needle-nose pliers, multimeter (to verify discharge and confirm capacitance). Always photograph the original wiring before disconnecting. Turn off power at the breaker and verify with a non-contact voltage tester before beginning work.
• Warranty: 1-year OEM manufacturer warranty against defects. Orders placed by 3 PM local time ship same business day from our warehouse.

Compatibility: Designed for the Carrier PG9MAA060100AEKA gas furnace. Also fits a wide range of Carrier, Bryant, and Payne furnaces using a 3 MFD 250V rectangular run capacitor. Always verify the MFD rating and voltage on your unit's existing capacitor or equipment data plate before ordering. Have a question about fitment? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order.