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[Lifetime Warranty] 45+5 uF MFD 370/440 VAC Round Dual Circular Run Capacitor CBB65 50/60 Hz - Compatible with AC Motor Run, Fan Start, Condenser

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[Lifetime Warranty] 45+5 uF MFD 370/440 VAC Round Dual Circular Run Capacitor CBB65 50/60 Hz - Compatible with AC Motor Run, Fan Start, Condenser

CBB65 45+5 uF/MFD 45/5 uF 370 or 440 Volt VAC Round Dual Run Capacitor

Key Features

  • Model: CBB65
  • Type: Dual run capacitor
  • Capacitance: 45 + 5 Microfarads (uF/MFD)
  • Capacitance Tolerance: ±6%
  • Rated Voltage: 370 / 440 Volts AC
  • Frequency: 50 / 60 Hz
  • Operating Temperature Range: -40°C to 70°C (-40°F to 158°F)
  • Shape: Round
  • Dimensions: 2.36 in. Diameter x 3.15 in. Height

Replaces / Cross-Reference Part Numbers

  • Replaces any round or oval dual run capacitor with matching 45/5 uF capacitance and 370V or 440V specifications.
  • Always verify capacitance, voltage, and physical dimensions before purchasing.

Compatibility & Fitment

  • Designed for HVAC applications including air conditioners, heat pumps, and condenser units.
  • Combines two capacitors into one unit to run a compressor motor and a fan motor simultaneously.
  • Three terminals are labeled: HERM (for compressor), FAN (for fan), and C (common line).

When to Replace

  • The outdoor unit's fan is not spinning or turns slowly.
  • The compressor fails to start or struggles to turn on.
  • The A/C unit produces a humming or buzzing noise but does not start.
  • The existing capacitor case is visibly swollen, bulging, or leaking oily fluid.

Installation Tips

  • Disconnect all electrical power to the unit before performing service.
  • Safely discharge the existing capacitor by shorting across the terminals with an insulated screwdriver.
  • Note or photograph the wire connections to the C, HERM, and FAN terminals before removal.
  • Connect the wires to the corresponding terminals on the new capacitor.
  • Secure the new capacitor with the mounting strap or bracket.
$7.69

Original: $21.98

-65%
[Lifetime Warranty] 45+5 uF MFD 370/440 VAC Round Dual Circular Run Capacitor CBB65 50/60 Hz - Compatible with AC Motor Run, Fan Start, Condenser

$21.98

$7.69

Product Information

Shipping & Returns

Description

CBB65 45+5 uF/MFD 45/5 uF 370 or 440 Volt VAC Round Dual Run Capacitor

Key Features

  • Model: CBB65
  • Type: Dual run capacitor
  • Capacitance: 45 + 5 Microfarads (uF/MFD)
  • Capacitance Tolerance: ±6%
  • Rated Voltage: 370 / 440 Volts AC
  • Frequency: 50 / 60 Hz
  • Operating Temperature Range: -40°C to 70°C (-40°F to 158°F)
  • Shape: Round
  • Dimensions: 2.36 in. Diameter x 3.15 in. Height

Replaces / Cross-Reference Part Numbers

  • Replaces any round or oval dual run capacitor with matching 45/5 uF capacitance and 370V or 440V specifications.
  • Always verify capacitance, voltage, and physical dimensions before purchasing.

Compatibility & Fitment

  • Designed for HVAC applications including air conditioners, heat pumps, and condenser units.
  • Combines two capacitors into one unit to run a compressor motor and a fan motor simultaneously.
  • Three terminals are labeled: HERM (for compressor), FAN (for fan), and C (common line).

When to Replace

  • The outdoor unit's fan is not spinning or turns slowly.
  • The compressor fails to start or struggles to turn on.
  • The A/C unit produces a humming or buzzing noise but does not start.
  • The existing capacitor case is visibly swollen, bulging, or leaking oily fluid.

Installation Tips

  • Disconnect all electrical power to the unit before performing service.
  • Safely discharge the existing capacitor by shorting across the terminals with an insulated screwdriver.
  • Note or photograph the wire connections to the C, HERM, and FAN terminals before removal.
  • Connect the wires to the corresponding terminals on the new capacitor.
  • Secure the new capacitor with the mounting strap or bracket.

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