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A capacitor is an electric component that temporarily stores an electrical charge and ACcapacitor is a key component to start air conditioner motors. Round cylinder-shaped dual runcapacitors are commonly used for air conditioning, it can help in the starting of the compressorand the condenser fan motor. This capacitor is used for start-up and operation of AC motorswith frequency of 50Hz/60Hz such as Industrial Grade Replacement for CentralAir-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors.It is small in size, lightweight, heat resisting and anti-explosion.
Model: CBB65B（Universal model）
Shell material: Aluminum
Dielectric Material: Polypropylene
Capacity: 45+5uf
Tolerance: ±6%
Rated voltage: 370V/440V AC
Frequency: 50 / 60Hz
Safety rated: 10,000 AFC
Capacitor dimension: Diameter(50 mm/1.97 inch) Height(125 mm/4.92 inch)
Operating temperature: -40 ℃ to +70℃/-104℉to+158℉
Keith Douglas
Reviewed in the United States on May 27, 2025
I replaced this only 11 months ago and it went bad in just that short of time. the original one lasted 12 years. The problem was I was out of town so my wife had to call an Air Conditioner company and for a $15 part to put in it cost me $350. Do yourself a favor and pay a little. more of one of these as this one sucks
Donna Pannebaker
Reviewed in the United States on February 17, 2025
Product works as advertised
WhoKnew
Reviewed in the United States on April 23, 2025
Just need a 45uf cap to install on whirlpool washer instead of paying $55 for OEM cap. Working great!
Wil Hutchison
Reviewed in the United States on September 26, 2024
It only worked for a few hours, and it's doing the same thing
RAJA
Reviewed in the United States on August 17, 2024
How can such a small, inexpensive part be soo necessary? But this capacitor is worth its weight in gold! It arrived, we installed it and has worked perfectly since. Air conditioning is a wonderful thing!!
Joe Lauer
Reviewed in the United States on July 30, 2024
Over the years, I’ve had to replace my A/C capacitor several times because of failure. When my A/C fan runs and the compressor doesn’t I know it is time to test the capacitor.Tested good. Capacitor immediately fixed problem.
WHD
Reviewed in the United States on July 11, 2024
Heat pump quit during this hot spell and all repair places were booked out for weeks. Took the inspection plate off and error light was blinking a failed capacitor code. Tested mine(even though it was obviously bad since the top was bulged out) and it was no good.Ordered this and one day later it arrived and fixed my problem. Note. it was a Lennox pump and uses an odd ball 45-4MFD capacitor, but this one seem to be working fine until I recieve the correct one which takes weeks to get, but see no reason I couldn't just leave this one installed. Saved me hundreds of dollars vs having a repair shop coming to diagnose/fix it.
Ronald S.
Reviewed in the United States on July 1, 2024
A/C fired right up out of the gate, $12 bucks vs $200 for an A/C service callChecked original with meter, it was toast, just be sure to ground out terminal in case it is holding a charge before testing yours if having same issue, capacitors hold power, your the ground if you touch a good one!
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