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First Company E149 Capacitor 5 MFD 370V

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Special Price $28.81 Regular Price $37.46
In stock
SKU
E149
The First Company E149 Capacitor operates as an essential electrical component that operates with HVAC systems. This Operates as a 5 MFD (microfarad) capacitor that operates at 370V for starting and running motors in air conditioners, heat pumps and other HVAC equipment. It operates as an electrical energy storage unit that generates power bursts for starting motors which leads to efficient and smooth motor operation. This delivers multiple advantages that result in better energy efficiency and decreased motor stress and longer equipment life expectancy.
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Motors & Capacitors, Capacitors
Manufacturer:
https://www.partshnc.com/media/catalog/product/s/c/screenshot_2026-02-24_180514.jpg
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Product Questions (2)
Customer Questions
What maintenance is required for the First Company E149 Capacitor?

Regularly inspect the capacitor for signs of leakage, corrosion, or bulging. Ensure terminals are clean and connections are secure. Proper maintenance prevents electrical issues and ensures consistent performance. Always discharge safely before handling.

What are common issues with the First Company E149 Capacitor?

  • Leakage or bulging.
  • Reduced capacitance.
  • Terminal corrosion or poor connections.
  • Noise or overheating during operation.

Installation Steps

Step 1: Turn off power to the device and unplug it.

Step 2: Discharge any stored electricity in the old capacitor using a resistor or insulated tool.

Step 3: Remove the old capacitor carefully, noting the wire connections.

Step 4: Connect the new capacitor wires to the corresponding terminals.

Step 5: Secure the capacitor in place and ensure it is insulated.

Step 6: Restore power and test the device for proper operation.