OEM Carrier Dual Run & Start Capacitor Kit for Model PH10JA036000ABAA

This OEM-matched capacitor kit includes both the dual run capacitor (P291-4553RS) and the start capacitor (P281-8806) — the factory-specified replacements for the Carrier PH10JA036000ABAA packaged heat pump unit. Together, these capacitors deliver the electrical charge needed to start and sustain the compressor and condenser fan motor. When either fails, common symptoms include a loud hum with no motor movement, a system that trips the breaker immediately, or a unit that short-cycles and shuts down within seconds of startup.

• Specs — Dual Run (P291-4553RS): Factory-matched MFD rating | 370V/440V rated | Round case design | ±3% tolerance per OEM specification — provides simultaneous run support for compressor and fan motor.
• Specs — Start Capacitor (P281-8806): High-capacitance start boost | Rated for intermittent duty cycle | Provides extra torque during compressor startup — critical in high-ambient or hard-start conditions.
• OEM vs Generic: OEM capacitors are wound to exact factory tolerances. Generic aftermarket units commonly run ±10% MFD deviation, which accelerates motor winding wear and significantly shortens compressor life — especially on heat pump compressors under full-load heating cycles.
• Install Difficulty: 2/5 — Always discharge capacitors fully before handling (use a 20kΩ resistor or insulated screwdriver across terminals). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Photograph all wiring before disconnecting. This kit is typically a 20–30 minute repair for a qualified technician.
• Warranty: 1-year OEM factory warranty on both components. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Engineered for the Carrier PH10JA036000ABAA packaged heat pump unit. Verify existing capacitor MFD and voltage ratings on your unit's data plate before ordering. Our team is available to confirm fitment — reach out before you order if you have any questions. In stock and ships today.