70+5 uF MFD ±5% 370/440 VAC CBB65 Dual Run Circular Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump
SKU: 58373947654

70+5 uF MFD ±5% 370/440 VAC CBB65 Dual Run Circular Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump

Sale price$24.01 Regular price$26.68
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

70+5 uF MFD ±5% 370/440 VAC CBB65 Dual Run Circular Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump70+5 uF 5% 70 5 MFD 370 440 VAC Dual Run Start Round Capacitor Key Features Capacitance Rating: 70 + 5 Microfarad (MFD uF) Capacitance Tolerance: 5% Voltage Rating: 370 440 Volts AC (VAC) Frequency: 50 60 Hertz (Hz) Configuration: Dual run capacitor in a single round case Terminals: Three terminals labeled for Common, Fan, and Compressor connections Construction: Aluminum case, oil filled, non PCB dielectric Safety: Integrated 10,000 AFC pressure

70+5 uF ±5% 70/5 MFD 370/440 VAC Dual Run Start Round Capacitor

Key Features

  • Capacitance Rating: 70 + 5 Microfarad (MFD/uF)
  • Capacitance Tolerance: ±5%
  • Voltage Rating: 370 / 440 Volts AC (VAC)
  • Frequency: 50 / 60 Hertz (Hz)
  • Configuration: Dual run capacitor in a single round case
  • Terminals: Three terminals labeled for Common, Fan, and Compressor connections
  • Construction: Aluminum case, oil-filled, non-PCB dielectric
  • Safety: Integrated 10,000 AFC pressure-sensitive interrupter
  • Operating Temperature: -40 °C to +70 °C (-104 °F to +158 °F)
  • Standard: Tested to EIA-456-A specifications

Replaces / Cross-Reference Part Numbers

  • Replaces any round or oval dual run capacitor with matching 70/5 MFD and 370V or 440V specifications. A 440V capacitor can be used to replace a 370V capacitor.
  • Common part number formats include: CBB65, P291-7054R, USA2236, C3705R, C4705R, TRCD705, and CAP05070.
  • Compatible replacement for capacitors from brands such as Genteq, Packard, Titan, and TEMCo.

Compatibility & Fitment

  • Used in air conditioning units, heat pumps, condensing units, and other HVAC systems to run a compressor motor and a fan motor simultaneously.
  • Physical dimensions must be verified for fitment in the existing mounting bracket.
    • Diameter: Approx. 2.36 in (60 mm)
    • Case Height: Approx. 5.4 in (137 mm)
  • The dual voltage rating allows for use in both 370 VAC and 440 VAC applications.

When to Replace

  • Compressor or fan motor hums but fails to start.
  • AC unit requires a manual "push start" to get the fan spinning.
  • Air conditioner blows warm air.
  • Visible damage to the capacitor, such as a bulging top, swelling, or fluid leakage.
  • Capacitance measurement is outside the rated ¬±5% tolerance when tested with a multimeter.

Installation Tips

  • WARNING: Disconnect all electrical power to the HVAC unit before handling or replacing the capacitor.
  • Safely discharge the existing capacitor by carefully shorting across the terminals with an insulated screwdriver.
  • Before disconnecting, note the wire colors and their corresponding terminals ("C", "HERM", "FAN").
  • Connect the run wire from the compressor to the "HERM" terminal.
  • Connect the run wire from the fan motor to the "FAN" terminal.
  • Connect the common wire from the contactor to the "C" terminal.
  • Ensure all connections are secure before restoring power.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58373947654

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1545 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Janie McCue
Fort Morgan, US
★★★★★ 5
No complaints
Color: Brown, Size: 13"D x 23.7"W x 32.7"H
This is a great bar cart. The shelves hold up with a bunch of bottles on it. To be fair, we do not wheel it around. It just stays in one spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
S
Verified Purchase
Serena R.
Louisville, US
★★★★★ 4
Perfect for limited space
Color: Brown, Size: 13"D x 23.7"W x 32.7"H, Color: Brown, Size: 13"D x 23.7"W x 32.7"H
This bar cart works well for small spaces or areas. I got this cart since I live in a 700 sq ft apartment and I needed something that would store all my liquor and equipment, as I barely have any counter space. As seen in the photo, it looks great, too. Was relatively easy to assemble as well. The only complaint I have is the wheels. I seriously considered taking them off as they can be annoying at times and get stuck easily. If it wasn’t for the wheels, I would’ve given the cart 5 stars. Still works great given how inexpensive it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2024
R
Verified Purchase
Ruth White
Dallas, US
★★★★★ 5
Wood bar cart
Color: Brown, Size: 13"D x 17"W x 33"H, Color: Brown, Size: 13"D x 17"W x 33"H
Great piece for my den. Classic look and fits my preppy style well. Easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
M
Verified Purchase
Matthew M. Frick
Birmingham, US
★★★★★ 5
Great Bar Cart/Coffee Bar
Color: Brown, Size: 13"D x 23.7"W x 32.7"H
Easy set up, good size, great for decor and holding bottles!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
S
Verified Purchase
SubParChaosCoordinator
Omaha, US
★★★★★ 5
Perfect for the Price!
Color: Greige, Size: 13"D x 23.7"W x 32.7"H
The bar cart was very easy to put together. I can be "mechanically challenged" and was able to do it myself LOL It's nice and sturdy, the wheels roll smooth when you move it. The size is perfect for the small wall I have it against. I have several bottles of liquor and bartending mixer set on top, and about 20 various glassware on the 2nd shelf. The bottom shelf is taller, and does let you stand larger bottles down there. The one racks will only for the smaller size, but does hold them well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2024

recommand products