OEM Carrier Single Run Capacitor 3 MFD 250V for Model PG9MAA048080AFKA

This is the genuine OEM Carrier single run capacitor (part #HC91PD001) factory-specified for the Carrier PG9MAA048080AFKA gas furnace. The run capacitor continuously supplies the electrical phase shift needed to keep the draft inducer blower motor running at correct speed. When this small but critical component fails, the inducer motor may hum without spinning, run hot and cycle off on thermal overload, or refuse to start altogether — triggering a lockout before the furnace ever reaches ignition.

• Specs: 3 MFD (microfarad) | 250V AC rated | Rectangular / square case | ±5% tolerance | Manufacturer: ASC Capacitors (CMKS-X345) | Made in Japan
• OEM vs Generic: This OEM unit is built to Carrier's exact ±5% MFD tolerance, ensuring the inducer motor draws the correct phase current. Generic replacements often carry ±10% tolerance, which accelerates motor winding wear and can shorten furnace service life.
• Install difficulty: 2/5 — Power down the furnace and discharge the capacitor terminals before handling. Tools needed: flathead screwdriver, needle-nose pliers, multimeter (to verify charge dissipation). Photograph existing wiring orientation before disconnecting terminals.
• Warranty: 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse — order before 3 PM for same-day dispatch.

Compatibility: Direct OEM replacement for Carrier model PG9MAA048080AFKA gas furnace and other Carrier, Bryant, and Payne models specifying the HC91PD001 run capacitor. Always verify the MFD and voltage rating on your existing capacitor or unit data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us anytime.