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Description
70+10 uF MFD ±5% 370/440 VAC CBB65 50/60 Hz Dual Run Start Capacitor - Fits AC Unit Fan Motor, Heat Pump70+10 uF 5% 70 10 MFD 370 440 VAC Dual Run Start Round Capacitor 50 60Hz Key Features Capacitance: 70 + 10 Microfarad (uF) Tolerance: 5% Voltage Rating: 370 or 440 VAC Frequency: 50 60 Hz Shape: Round Terminals: Three (C, HERM, FAN) with 0. 250 in. quick connects Operating Temperature: 40 C to +70 C ( 104 F to +158 F) Construction: Oil filled metal case, non PCB Dimensions: 2. 36 in. Diameter x 4. 33 in. Height (60mm x 110mm) Replaces Cross Reference
70+10 uF ±5% 70/10 MFD 370/440 VAC Dual Run Start Round Capacitor 50/60Hz
Key Features
- Capacitance: 70 + 10 Microfarad (uF)
- Tolerance: ±5%
- Voltage Rating: 370 or 440 VAC
- Frequency: 50/60 Hz
- Shape: Round
- Terminals: Three (C, HERM, FAN) with 0.250 in. quick-connects
- Operating Temperature: -40 °C to +70 °C (-104 °F to +158 °F)
- Construction: Oil-filled metal case, non-PCB
- Dimensions: 2.36 in. Diameter x 4.33 in. Height (60mm x 110mm)
Replaces / Cross-Reference Part Numbers
- Replaces any round dual run capacitor with matching 70/10 MFD and 370V or 440V specifications.
- Commonly replaces capacitors in CBB65 and similar series.
Compatibility & Fitment
- Designed for HVAC applications including air conditioners, heat pumps, and condenser units.
- Powers a compressor motor (HERM terminal) and a fan motor (FAN terminal).
- Verify specifications (uF, VAC, and physical dimensions) of the original capacitor before ordering.
When to Replace
- The fan motor runs but the compressor does not start.
- The compressor or fan hums but does not start.
- The unit starts but then shuts off intermittently.
- Visible signs of damage, such as a bulging or leaking capacitor case.
- Capacitance measures outside of the ±5% tolerance range when tested.
Installation Tips
- Disconnect all electrical power to the HVAC unit before servicing.
- Safely discharge the existing capacitor by shorting the terminals with an insulated screwdriver.
- Photograph or note the wire placement on the C, HERM, and FAN terminals before removal.
- Ensure the new capacitor is physically secured with the original mounting strap or bracket.
- Professional installation is recommended for those unfamiliar with HVAC electrical systems.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Great Quality and durability
Color: Ultra, Size: Large
I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
★★★★★ 5
Durable, even for a Great Dane!
Color: Ultra, Size: XXL
I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Another great product from Chuckit!
Color: Ultra, Size: XL
Exactly the high quality that I've come to expect from Chuckit! The plastic/rubber used in their products is extremely tough yet gives enough that it's hard to actually pierce the it and tear apart. We have had Chuckit! Sticks and Balls with launcher for years and love them all. This particular ball is pretty big so my 45 pound pit mix struggles to pick it up but that's part of the fun for him. My 85 pound pit mix can pick it up no problem. The only "complaint" is that the two of them have been having so much fun with their new ball, they have already knocked something over and broke it.
😁
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
Perfect for my mid size pit bull
Color: Ultra, Size: XL
Updating my review, the ball only lasted 5 days. I left the 5 stars because we had enough fun those 5 days to be worth the small price. She has dog has a lot of jaw strength, so I’m not surprised
We have a mid size foster pit bull. This ball is her favorite toy. It’s durable and the perfect size for her to play ball safely.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Good quality
Color: Ultra, Size: Large, Color: Ultra, Size: Large
Great quality. I purchased for my daughter’s dog who destroys all toys. This toy holds up. I didn’t realize it was a large and the chickit stick she had was a medium. The large ball ended up working out good for playing inside the house. The dog likes it a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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