OEM Carrier Dual Run Capacitor P291-3553RS for Model PH10JA03000GAGAA

This OEM dual run capacitor (part number P291-3553RS) is the factory-specified replacement for the Carrier PH10JA03000GAGAA packaged heat pump unit. The dual run capacitor stores and delivers the electrical charge required to start and continuously run both the compressor and the condenser fan motor from a single component. Common failure symptoms include a loud humming noise with no motor movement, the system short-cycling shortly after startup, or the condenser fan spinning slowly or not at all — all signs the capacitor can no longer hold its rated charge.

• Specs: OEM-matched MFD rating and voltage | Round case dual run design | Factory-calibrated ±5% tolerance | Rated for high-ambient packaged unit environments
• OEM vs Generic: This is a genuine OEM Carrier capacitor built to exact factory tolerances. Generic aftermarket capacitors frequently ship with ±10% MFD variance, which accelerates compressor wear, reduces motor efficiency, and can shorten the service life of expensive components like the compressor.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before removing any terminals. Recommended tools: 1/4" nut driver, needle-nose pliers, insulated screwdriver, and a multimeter to verify discharge. Photograph all wiring connections before disconnecting.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our stocked warehouse — no waiting on back-orders.

Compatibility: Designed specifically for the Carrier PH10JA03000GAGAA packaged heat pump. Always verify the MFD and voltage ratings on your existing capacitor's label or the unit's data plate before completing your order. Our HVAC parts specialists are available to confirm fitment — reach out before you buy if you have any questions. Order today and your part ships the same business day.