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Quick specs
Part Type
Dual run capacitor (round)
Capacitance
50+5 MFD
Voltage
440/370V
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
PROPARTS 50+5 MFD 440/370V Dual Run Round Capacitor PPS550440RD
Dual Run Capacitor·440/370V Rated
$37.77
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
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PROPARTS 50+5 MFD 440/370V Dual Run Round Capacitor PPS550440RD
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$37.77
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Part Type
Dual run capacitor (round)
Capacitance
50+5 MFD
Voltage
440/370V
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
PROPARTS 50+5 MFD 440/370V Dual Run Round Capacitor PPS550440RD
Boost your air conditioner or heat pump performance with the ProParts PPS550440RD dual run capacitor. This high-quality 50/5 MFD (50 + 5 microfarads) 440V round capacitor delivers the power needed for both the compressor and condenser fan motor in a single, compact unit.
Key Features
- Dual Capacitance: 50/5 MFD rating – perfect for providing starting torque and continuous run power to compressor (50 µF) and fan (5 µF) motors.
- High Voltage Rating: 440V (compatible with 370V applications) for safe, reliable operation in demanding HVAC environments.
- Round Design: Standard aluminum case with steel cover, measuring approximately 2.5″ diameter x 5.25″ height for easy drop-in replacement.
- Durable Construction: Built to meet UL, CUL, IEC 60252, and ROHS standards; operates reliably at 50/60 Hz with a temperature range of -40°F to 158°F.
- Quick-Connect Terminals: 0.25″ male terminals for fast, secure wiring during installation.
Benefits
- Improved System Efficiency: Restores proper motor operation, helping your AC unit run smoother, cooler, and more energy-efficiently.
- Extended Equipment Life: Reduces strain on the compressor and fan, minimizing wear and preventing costly breakdowns.
- Easy DIY or Professional Replacement: Direct fit for many Goodman, Mars/Jard, and other popular HVAC brands – saves time and money versus full system repairs.
- Long-Lasting Performance: Designed for continuous duty with excellent reliability in residential and light commercial applications.
Compatibility
Versatile replacement for most 50/5 MFD dual run capacitors rated at 370V or 440V. It fits a wide range of air conditioners, heat pumps, and condenser units. Always verify your existing capacitor’s ratings (MFD and voltage) and dimensions before installation for best results.
Keep your HVAC system running at peak performance – choose the ProParts PPS550440RD for dependable power delivery and peace of mind.
Key features
- Dual Run Capacitor — 50 + 5 MFD powers compressor and fan in one unit
- 440/370V Rated — high voltage rating for reliable performance
- Round Design — compact replacement for most AC and heat pump units
- Starting and Run Power — supports both compressor and condenser fan motors
Why homeowners choose NAW
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Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Specifications
Shape Round
Dimensions Approx. 2.5" diameter x 5.25" height
Case Aluminum case with steel cover
Frequency 50/60 Hz
Temperature Range -40°F to 158°F
Terminals 0.25" male quick-connect
Certifications UL, CUL, IEC 60252, RoHS
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