Rcd p291-0774 Dual Run Capacitor 7.5+7.5 Mfd 370-440V Oval

Product Description

The RCD p291-0774 is a dual run capacitor rated at 7.5+7.5 microfarads (MFD) and 370-440 volts AC, designed to maintain efficient motor operation in residential and light commercial HVAC systems. Run capacitors provide a continuous phase-shifted current to keep compressor and fan motors running smoothly after startup. This oval-style unit uses quick-connect terminals and carries a tolerance of plus or minus 10 percent, ensuring consistent electrical performance that meets OEM specifications. Licensed HVAC technicians typically handle installation as part of a routine service call or motor replacement.

The p291-0774 is suited for split-system air conditioners and heat pumps where a dual run capacitor serves both the compressor and condenser fan motor from a single canister. Its oval form factor and quick-connect terminal design make it a practical drop-in fit for equipment originally equipped with a 7.5+7.5 MFD, 370-440 volt oval dual capacitor. The temperature rating of -40 to 70 degrees C supports operation across a wide range of ambient conditions common in outdoor condenser applications.

Key Features

• Dual capacitor configuration supports both compressor and condenser fan motor from a single unit
• 7.5+7.5 MFD capacitance with plus or minus 10 percent tolerance
• Rated for 370-440 volts AC at 50/60 Hz for broad system compatibility
• Oval shape with quick-connect terminals for straightforward installation
• Aluminum construction with a wide operating temperature range of -40 to 70 degrees C

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial HVAC systems requiring a 7.5+7.5 MFD, 370-440 volt, oval-style dual run capacitor.

Installation Notes

Capacitor replacement is a task for a licensed HVAC technician. Always disconnect and lock out power to the unit before servicing, and discharge the existing capacitor safely before handling — stored voltage can remain present even after power is cut. Verify that the replacement MFD rating, voltage rating, and physical configuration match the original unit before installing. Follow all applicable local codes and the equipment manufacturer's service guidelines during installation.

Technical Specifications

• Capacitance: 7.5+7.5 MFD
• Voltage: 370-440 volts AC
• Frequency: 50/60 Hz
• Tolerance: plus or minus 10 percent
• Configuration: Dual
• Run/Start: Run
• Shape: Oval
• Terminal Type: Quick Connect
• Temperature Rating: -40 to 70 degrees C
• Length: 4 inches
• Width: 5 inches
• Height: 3 inches
• Material: Aluminum

Standard Information

• Brand: RCD
• Manufacturer Part Number: p291-0774