Description
Carrier P291-3504 Oval Run Capacitor — 440V, 35 MFD
The Carrier P291-3504 is a genuine OEM oval run capacitor designed to maintain consistent motor operation in air conditioning and HVAC systems. Run capacitors provide the continuous phase shift needed to keep single-phase motors running smoothly and efficiently, helping to reduce energy consumption and extend motor life.
Key Specifications
- Brand: Carrier (Genuine OEM Replacement)
- Part Number: P291-3504
- Capacitor Type: Run Capacitor
- Shape: Oval
- Voltage Rating: 440V AC
- Capacitance: 35 MFD (Microfarads)
Product Features & Benefits
- Genuine Carrier OEM part for assured compatibility and performance
- Oval form factor fits standard Carrier equipment mounting configurations
- 440V rating provides a wide safety margin for typical residential and light commercial HVAC applications
- Maintains proper motor phase shift for efficient, continuous operation of condenser fan motors and compressors
- Helps reduce motor heat buildup and premature motor failure
- Direct replacement minimizes downtime during service calls
Application
The P291-3504 run capacitor is a direct OEM replacement for compatible Carrier air conditioning units and heat pumps. It is commonly used with condenser fan motors and compressor circuits requiring a 35 MFD, 440V oval capacitor. Always verify compatibility with your specific equipment model before installation.
Installation Notes
- Discharge capacitor fully before handling or installation
- Match capacitance (MFD) and voltage ratings exactly to original equipment specifications
- Consult equipment wiring diagram for correct terminal connections
- Installation should be performed by a qualified HVAC technician
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