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The VEXUNGA 10uF CBB65A Oval Run Start Capacitor is a high-quality, dual-voltage (370/440VAC) capacitor designed for air conditioners, pool pumps, and fan motors. Featuring a precise 10 microfarad capacitance with ±6% tolerance, it operates reliably across a wide temperature range (-40℃ to +70℃). Its direct replacement design with clearly labeled terminals ensures effortless installation without rewiring. Built with durable aluminum and polypropylene, it guarantees stable, cool performance, making it an ideal upgrade for older HVAC systems seeking dependable motor start power.
| ASIN | B0BJ95LN3H |
| Best Sellers Rank | #723 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Brand | VEXUNGA |
| Brand Name | VEXUNGA |
| Capacitance | 10 microfarad |
| Capacitance Tolerance | 6 |
| Customer Reviews | 4.6 out of 5 stars 235 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 1.24"W x 2.95"H |
| Item Shape | Oval |
| Manufacturer | VEXUNGA |
| Material | Aluminum, Polypropylene |
| Material Type | Aluminum, Polypropylene |
| Maximum Storage Temperature | 65 °C |
| Maximum Voltage | 440 volts |
| Model | 10uF Capacitor |
| Mounting Type | Snap-In Mount |
| Number of Items | 1 |
| Operating Voltage | 440 volts |
| Part Number | 10uF Capacitor |
| Shape | Oval |
| Upper Temperature Rating | 70 °C |
O**R
Accurate fit and reliable performance for an older Carrier furnace
This capacitor matched the specifications exactly and worked perfectly as a replacement for our 33-year-old Carrier furnace. Installation was straightforward — the terminals fit tightly, and the size matched the original component, so it mounted easily without modification. The build quality feels solid, with a sturdy aluminum casing and clean, well-fitted connectors. After installation, the furnace fan started running smoothly again, and the capacitor tested precisely on spec with a multimeter. It runs cool and stable even during extended operation. For older HVAC systems, this is an excellent replacement part — dependable, accurate, and well made. It restored full functionality immediately at a very reasonable price.
B**N
Motor run capacitor
Cap was exactly what I needed. Shipping was as advertised. I had the part and had my AC back on in two days.
R**.
OEM quality
No need to pay more. Works as good as OEM
D**N
Furnace replacement capacitor
Replacement part work great and at a good price.
T**R
Spare
Bought as spare backup, not used yet. Excellent price.
G**N
Fits Bryant
Fits my 27 year old Bryant furnace. Blower runs well.
N**N
Timely Delivery
Delivered on time. Exact replacement for the AC Blower Fan Motor run capacitor.
D**X
Lasted less than 8 months before dropping to 8.53uF from 10uF.
Installed October 21, 2025. It now reads 8.53uF instead of 10uF. When it worked, it worked. It now causes my blower motor to turn slow enough that my evaporator coil freezes, causing failure of the air conditioner. The capacitor that it replaced worked from 2019, making this one a poor value for lasting less than 8 months. Admittedly, it was convenient to be able to use as a quick replacement that fit the same as the original.
G**N
Fits great
Fits great just install turn power back on
A**S
Pieces manquantes
Manquait condensateur dans la boite qui étais vide
Trustpilot
2 days ago
1 month ago