OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PH2PEB048000AA

This is the factory-specified OEM single run capacitor for the Carrier PH2PEB048000AA packaged heat pump unit. The run capacitor remains in the circuit continuously during compressor and fan motor operation, stabilizing voltage and ensuring efficient motor performance. When this component fails, you'll typically experience symptoms such as a humming or buzzing sound with no motor startup, the unit blowing warm air, or the system short-cycling shortly after startup. Left unaddressed, a weak or failed capacitor forces motors to work harder, accelerating wear on the compressor and condenser fan motor.

• Specs: 7.5 MFD (microfarad) | 370V rated | Oval case form factor | OEM part number P291-0753 (superseded by P291-0754) | Also covers P291-1503 (15 MFD 370V oval, superseded by P291-1504) — verify your unit's data plate rating before ordering
• OEM vs Generic: Genuine Carrier OEM capacitors are factory-tolerance matched (±5% MFD). Generic aftermarket units commonly run ±10% or worse, which causes motors to draw excess current, shortens compressor life, and can void equipment warranties.
• Install difficulty: 2/5 — Always shut off power at the disconnect and breaker before opening the unit. Allow 5 minutes for the capacitor to self-discharge, then use an insulated screwdriver to short the terminals before handling. Tools needed: 1/4" or 5/16" nut driver, needle-nose pliers, multimeter. 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 warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier PH2PEB048000AA packaged heat pump units. Note that Carrier sources capacitors from third-party manufacturers such as Genteq/GE — the label on the capacitor will reflect the capacitor manufacturer's name, not Carrier. Cross-references include HC91CA007 and GE/Genteq 27L566 for the 7.5 MFD variant. Always verify the MFD and voltage rating on your unit's data plate before ordering. Have a fitment question? Our HVAC parts specialists verify compatibility before every order — contact us today.