








⚡ Power your comfort with precision and reliability—because your air deserves the best!
The 45/7.5 MFD CBB65 Dual Run Round Capacitor is a UL-listed, universal replacement capacitor designed for 370-440V AC motors in HVAC systems. Featuring a dual capacitor design, wide temperature tolerance (-40°C to +70°C), and robust metal housing, it ensures efficient motor operation, long service life, and easy installation with labeled terminals. Ideal for air conditioners, heat pumps, and fans, it significantly reduces repair costs and extends equipment lifespan.






| ASIN | B09PGZT2B2 |
| Best Sellers Rank | #60,280 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #254 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 6 |
| Date First Available | July 12, 2021 |
| Item Weight | 10.2 ounces |
| Item model number | 45/7.5 |
| Manufacturer | Fiada(ANHUI TONG FENG ELECTRONICS CO LTD) |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Product Dimensions | 2.66"W x 2.66"H |
| Upper Temperature Rating | 70 Degrees Celsius |
B**R
Awesomeness
Not the exact replacement part for my compressor, but it works and has not yet failed and got me back up and running for a fraction of the price of another part.
G**N
Houston….we have air !!
Perfect fit , works great, easy to install, great price , AC tech would cost at least 300 ! It literally took me 10 minutes to replace , life saver.
C**T
It was cold
It arrived the day mine went out. I replaced it and it works Great!
T**R
A Lifesaver at 2AM: Dual Run Round Capacito
In the dead of night, my HVAC unit decided to play havoc, leaving me in a hot mess. Enter the Dual Run Round Capacitor – my 2 AM savior. This little gadget not only saved the day but also spared me from a hefty repair bill. Installation was a breeze, even for a non-techy like me. Clear instructions and a user-friendly design had my HVAC humming again within minutes. The immediate impact on performance was impressive, and my home became comfortable once more. What sets the Dual Run Round Capacitor apart is its affordability. In a pinch, it's a budget-friendly solution that doesn't compromise on effectiveness. If you ever face a capacitor crisis, this is the hero you need – reliable, easy to install, and light on the wallet. My midnight nightmare turned into a sigh of relief, thanks to this little gem. Highly recommended!
C**.
Works as advertised.
Not sure how long it will last (it is Chinesium after all), but when no parts stores had one available, Amazon got it to me and I had the AC unit running again in less than 36 hours. sLowe's required over a week to ship an equivalent, nothing available from Homez Depot. HVAC repair places won't sell parts unless you pay an extortion fee for a "diagnostic check". Yeah, I have a brain and a multimeter, I know what's wrong and which part to replace, no thanks. This was a perfect replacement for a GE cap that's no longer available, although it's lifespan is probably questionable.
M**K
It's a capacitor
Fixed the outside air conditioner not running.
D**N
Best choice
Works well. Good choice.
R**.
Saved hundreds of dollars in service calls
Easy replacement, just be careful of stray current and use insulated gloves and tools to make your connections. Perfect fit and brought my AC unit back to life.
Z**2
Good product and fast shipping. Great seller!
Trustpilot
1 week ago
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