OEM Carrier Single Run Capacitor HC91PD001 for Model PG9MAA036080AEKA

This OEM single run capacitor (part number HC91PD001) is the factory-specified replacement for the Carrier PG9MAA036080AEKA gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower motor running smoothly and efficiently. When it degrades or fails, common symptoms include a humming blower motor that won't spin up, intermittent motor shutdowns, reduced airflow, or a complete failure to circulate conditioned air — leaving your furnace firing with no heat distribution.

• Specs: Single run capacitor | Factory-matched MFD rating | 370V/440V rated | Cylindrical case | OEM-spec ±5% tolerance for reliable motor protection
• OEM vs Generic: This is a genuine OEM Carrier capacitor, built to exact factory tolerances. Generic alternatives often carry a wider ±10% MFD variance, which accelerates motor winding wear and can shorten blower motor life significantly.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before disconnecting terminals.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Designed for use in the Carrier PG9MAA036080AEKA packaged gas furnace unit. Always cross-reference the MFD and voltage rating on your existing capacitor's label or your unit's data plate before ordering to confirm fitment. Not sure? Our HVAC parts specialists are available to verify compatibility before you buy — no guesswork required.