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Amana-Goodman CAP030300450CS Dual Round Capacitor 3-30 MFD 450V

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Special Price $20.05 Regular Price $26.06
In stock
SKU
CAP030300450CS
The Amana-Goodman CAP030300450CS Dual Round Capacitor is an electrical storage part that is used in the HVAC systems to assist the single-phase motors in the condenser and air handler units. It offers individual 3/30 MFD at 450V to operate the start and run compressor and blower motors effectively. The capacitor is installed in the outdoor or indoor unit and makes the voltage stable and enhances the performance of the motor during operation. It also ensures that there is proper motor torque and cycling in air conditioners, heat pumps, and furnaces, which use in ensuring uniform airflow and temperature regulation.
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Motors & Capacitors, Capacitors
Manufacturer:
https://www.partshnc.com/media/catalog/product/c/a/cap030300450cs_1.jpg
Manufacturer Name: Amana-Goodman
Product Number: CAP030300450CS
OEM Part Number: CAP030300450CS
Product Description: 3/30Mfd 450V Dual Round Cap
Weight:0.61lbs/276.69g

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Product Questions (2)
Customer Questions
What maintenance is required for the Amana-Goodman CAP030300450CS Dual Round Capacitor?

Keep power off and discharge capacitor before inspection. Check for bulging, leaks, or corrosion on terminals and ensure tight electrical connections. Periodically verify capacitance and replace if readings drift or HVAC performance becomes unstable.

What are common issues with the Amana-Goodman CAP030300450CS Dual Round Capacitor?

  • Capacitor failure causing compressor or fan not starting.
  • Capacitance drift leading to weak motor performance or overheating.
  • Physical swelling, leakage, or dielectric breakdown.
  • Intermittent HVAC cycling or capacitor unable to hold charge.

Installation Steps

Step 1: Turn off power at breaker and confirm no voltage present before service.

Step 2: Remove access panel to reach capacitor place.

Step 3: Discharge old capacitor safely using an insulated resistor tool.

Step 4: Label and disconnect wires noting terminal markings.

Step 5: Place new capacitor and reconnect wires to correct terminals.

Step 6: Secure mounting strap and close panel.

Step 7: Restore power and check motor starts smoothly without unusual noise.