![Main image of [UL Recognized] FOCSPROD CBB65 45+5 uF Dual Run AC Capacitor, 45/5 MFD ±6% 370V/440V 440 Volt Round Capacitor Replacement, HVAC for AC Unit Fan Motor Start, Heat Pump or Condenser Straight](https://c1.neweggimages.com/productimage/nb640/C67GD2604200YGLJI51.jpg)
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![Alt view image 3 of 6 - [UL Recognized] FOCSPROD CBB65 45+5 uF Dual Run AC Capacitor, 45/5 MFD ±6% 370V/440V 440 Volt Round Capacitor Replacement, HVAC for AC Unit Fan Motor Start, Heat Pump or Condenser Straight](https://c1.neweggimages.com/productimage/nb640/C67GD2604200YGT95F0.jpg)
![Alt view image 4 of 6 - [UL Recognized] FOCSPROD CBB65 45+5 uF Dual Run AC Capacitor, 45/5 MFD ±6% 370V/440V 440 Volt Round Capacitor Replacement, HVAC for AC Unit Fan Motor Start, Heat Pump or Condenser Straight](https://c1.neweggimages.com/productimage/nb640/C67GD2604200YGLNJ73.jpg)
![Alt view image 5 of 6 - [UL Recognized] FOCSPROD CBB65 45+5 uF Dual Run AC Capacitor, 45/5 MFD ±6% 370V/440V 440 Volt Round Capacitor Replacement, HVAC for AC Unit Fan Motor Start, Heat Pump or Condenser Straight](https://c1.neweggimages.com/productimage/nb640/C67GD2604200YGLQ288.jpg)
![Alt view image 6 of 6 - [UL Recognized] FOCSPROD CBB65 45+5 uF Dual Run AC Capacitor, 45/5 MFD ±6% 370V/440V 440 Volt Round Capacitor Replacement, HVAC for AC Unit Fan Motor Start, Heat Pump or Condenser Straight](https://c1.neweggimages.com/productimage/nb640/C67GD2604200YGSLXAA.jpg)
When to Replace Your AC Capacitor?
- AC fan stops spinning or runs intermittently.
- Air conditioner hums but no airflow.
- Compressor won’t start, causing the unit to stop cooling.
- Motor sounds louder or seems slower, signaling an aging capacitor.
- Over time, capacitors naturally lose strength. Replacing your FOCSPROD CBB65B before it fails keeps your AC running smoothly, protects the motor, and helps avoid costly repairs.
Easy DIY Replacement
- Power Off: Always switch off your AC before handling the capacitor.
- Remove Old Capacitor: Carefully disconnect and take out the old unit.
- Install New FOCSPROD CBB65: Match the original capacitance (µF) and voltage. Connect wires to the correct terminals.
- DIY replacement is simple, saves time and money, and ensures reliable AC performance. After installation, gently shake the capacitor to make sure it’s securely mounted before starting the motor.
After installation, gently wiggle the capacitor to make sure it’s securely in place. If it feels loose, adjust it until it’s stable and won’t move before turning on the motor.
Dual run circular start capacitor
Ombines two capacitors into one unit. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.It will power a compressor motor and a fan motor
- Model: CBB65B(Universal model)
- Shell material: metal
- Dielectric Material: metallized polypropylene film
- Capacity: 45+5uf
- Tolerance: ±6%
- Rated voltage: 370V/440V AC
- Frequency: 50 / 60Hz
- Safety rated: 10,000 AFC
- Operating temperature: -40 ? to +70?/-104?to+158?
This capacitor is used for start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors.It is small in size, lightweight, heat resisting and anti-explosion. Round capacitor can be used to substitute oval shape one with the same MFD AND Volt specs.A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt.
When to Replace Your AC Capacitor?
- AC fan stops spinning or runs intermittently.
- Air conditioner hums but no airflow.
- Compressor won’t start, causing the unit to stop cooling.
- Motor sounds louder or seems slower, signaling an aging capacitor.
- Over time, capacitors naturally lose strength. Replacing your FOCSPROD CBB65B before it fails keeps your AC running smoothly, protects the motor, and helps avoid costly repairs.
Easy DIY Replacement
- Power Off: Always switch off your AC before handling the capacitor.
- Remove Old Capacitor: Carefully disconnect and take out the old unit.
- Install New FOCSPROD CBB65: Match the original capacitance (µF) and voltage. Connect wires to the correct terminals.
- DIY replacement is simple, saves time and money, and ensures reliable AC performance. After installation, gently shake the capacitor to make sure it’s securely mounted before starting the motor.
After installation, gently wiggle the capacitor to make sure it’s securely in place. If it feels loose, adjust it until it’s stable and won’t move before turning on the motor.
Dual run circular start capacitor
Ombines two capacitors into one unit. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.It will power a compressor motor and a fan motor
- Model: CBB65B(Universal model)
- Shell material: metal
- Dielectric Material: metallized polypropylene film
- Capacity: 45+5uf
- Tolerance: ±6%
- Rated voltage: 370V/440V AC
- Frequency: 50 / 60Hz
- Safety rated: 10,000 AFC
- Operating temperature: -40 ? to +70?/-104?to+158?
This capacitor is used for start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors.It is small in size, lightweight, heat resisting and anti-explosion. Round capacitor can be used to substitute oval shape one with the same MFD AND Volt specs.A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt.