OEM Carrier Single Run Capacitor 15 MFD 370V for Model PH2PPB030000AB

This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Carrier PH2PPB030000AB heat pump system. The run capacitor provides the continuous phase-shifted current required to keep the condenser fan motor or compressor spinning at full efficiency. When it degrades or fails, you'll typically notice symptoms such as a humming unit that won't start, intermittent hard starts, warm air from your system, or a condenser fan that spins slowly before tripping the breaker. Replacing a weak capacitor promptly protects the motor and compressor from premature burnout.

• Specs: 15 MFD (microfarad) | 370V rated | Oval case | 50/60 Hz | Non-PCB dielectric fluid | UL-approved current interrupter | ±5% factory tolerance
• OEM vs Generic: This is the exact OEM Carrier/Totaline-specified capacitor — factory-matched tolerances ensure your motor runs at the correct phase angle. Generic capacitors often carry ±10% MFD tolerances, which accelerates motor winding wear and can shorten compressor life significantly.
• Install difficulty: 1/5 — One of the easiest HVAC repairs. Tools needed: 1/4" nut driver, insulated screwdriver, multimeter (to verify discharge). Always discharge the capacitor fully before touching terminals and photograph wiring connections before removal.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed for the Carrier PH2PPB030000AB heat pump system. Note: Carrier sources its capacitors from contracted manufacturers — the label on the capacitor may reflect the manufacturer's name (e.g., Totaline/Genteq) rather than the Carrier brand name; this is normal and expected for genuine OEM parts. Please verify the MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy.