OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model YAC36100YAC105A

This is the factory-specified OEM single run capacitor for the Carrier YAC36100YAC105A condensing unit. Sourced through Carrier's Totaline replacement components division, this capacitor remains continuously energized while the condenser fan motor operates — storing and releasing the electrical charge needed to keep the motor running at proper speed and efficiency. When a run capacitor weakens or fails, you'll notice symptoms like a humming condenser fan that won't spin up, a fan that starts only with a manual push, or a unit that short-cycles due to motor overheating. Replacing it promptly prevents compressor damage from restricted airflow.

• Specs: 7.5 MFD (microfarad) | 370V rated (440V-rated replacement acceptable per industry standard) | Oval case | Carrier/Totaline OEM part numbers P291-0753 and P291-3004 | Cross-references: HC91CA007, GE/Genteq 27L566
• OEM vs Generic: This OEM Totaline-sourced capacitor is manufactured to Carrier's exact ±6% MFD tolerance and reliability-tested to 60,000 service hours. Generic capacitors frequently run ±10% or wider, accelerating motor wear and reducing service life in high-ambient outdoor installations.
• Install difficulty: 1/5 — One of the easiest HVAC repairs. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter with capacitance function. Always discharge the old capacitor across its terminals with an insulated screwdriver before touching any leads. Photograph the wiring before disconnecting the old unit.
• Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for Carrier model YAC36100YAC105A. Always verify the MFD rating and voltage on your unit's data plate or the old capacitor's label before ordering — MFD must match exactly, and voltage must be equal or higher. Questions about fitment? Our HVAC parts specialists confirm compatibility before you order — contact us anytime.