OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PH13PR048000AEAA

This OEM Carrier single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PH13PR048000AEAA heat pump condensing unit. The run capacitor provides the continuous phase-shifted electrical charge required to keep the condenser fan motor spinning at proper speed and efficiency. When this capacitor degrades or fails, you'll notice symptoms such as a humming condenser fan motor that won't start, sluggish fan spin-up, intermittent short-cycling, or complete condenser fan failure — all of which can quickly lead to compressor overheating and system lockout if left unaddressed.

• Specs: 7.5 MFD (microfarad) | 370V AC rated | Oval case form factor | ±5% factory tolerance | 50/60 Hz compatible | Also cross-references HC91CA007 and GE/Genteq 27L566
• OEM vs Generic: OEM capacitors are manufactured to Carrier's exact tolerance specifications. Generic aftermarket capacitors frequently drift outside ±10% MFD tolerance over time, placing excess strain on the fan motor windings and shortening motor life. For a heat pump running year-round like the PH13PR048000AEAA, OEM quality matters.
• Install difficulty: 1/5 — One of the simplest HVAC repairs available. Tools needed: flat-head or Phillips screwdriver to access the disconnect panel, needle-nose pliers to remove/seat spade terminals, and a multimeter to verify capacitance before and after. Always discharge the old capacitor safely before handling — touch a resistor or insulated screwdriver blade across the terminals before disconnecting.
• Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed and factory-matched for the Carrier PH13PR048000AEAA heat pump condenser. Always verify the MFD rating and voltage on your unit's data plate before ordering — the voltage rating of the replacement must be equal to or greater than the original. Cross-references: HC91CA007, 27L566 (GE/Genteq). Not sure this is the right part? Contact our fitment team before you order — we verify compatibility for free.