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MARS 12908 Oval Run Capacitor 10 MFD 370V

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1  Review Add Your Review
Special Price $5.06 Regular Price $6.83
In stock
SKU
12908
The MARS 12908 Oval Run Capacitor provides continuous capacitance for a compatible motor during normal operation. Its 10 MFD setting and 370V rating control the electrical features of the connected motor circuit. The capacitor stores and releases electrical energy as the motor runs, maintaining the required phase relationship between its windings. Its oval housing fits within the electrical compartment and connects to the corresponding terminals through the equipment wiring. Correct capacitance supports steady rotation and contributes to stable motor operation in HVAC systems.
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Motors & Capacitors, Capacitors
Manufacturer:
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Manufacturer Name: MARS
Product Number: 12908
OEM Part Number: 12908
Product Description: 10Mfd 370V Oval Run Capacitor
Weight:0.21lbs/95.25g

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Product Questions (2)
Customer Questions
What maintenance is required for the MARS 12908 Run Capacitor?

Regularly inspect the capacitor for bulging, leakage, or corrosion. Ensure connections are tight and clean. Proper maintenance ensures accurate motor operation and prevents electrical failures. Always disconnect power before handling capacitors to avoid shock hazards.

What are common issues with the MARS 12908 Run Capacitor?

  • Capacitor failing to start the motor.
  • Bulging or leaking casing.
  • Loose or corroded terminals.
  • Reduced capacitance affecting performance.

Installation Steps

Step1: Turn off power and disconnect the unit to prevent electrical shock.

Step2: Discharge the old capacitor using a proper resistor or insulated tool.

Step3: Remove mounting bracket or screws holding the old capacitor in place.

Step4: Disconnect wiring, noting the original connections.

Step5: Install the new capacitor and secure it with screws or bracket.

Step6: Reconnect wires exactly as before, matching terminals.

Step7: Restore power and test the system for proper operation.