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For Your Every Summer RSVP, with Code: SUMMER15
Description
40+10 uF MFD ±5% 370/440 VAC Round Run Start Capacitor - Fits HVAC, Air Conditioners, Heat Pumps40+10 uf 40+10 MFD 370 440VAC 5% Volts Round Run Start Capacitor Key Features Dual capacitance rating: 40 microfarad (uF) for compressor, 10 uF for fan motor Dual voltage rating: 370 or 440 VAC Capacitance tolerance: 5% Operating frequency: 50 60 Hz Case: Round aluminum can with moisture and oil resistance Terminals: Three post design (C, FAN, HERM) with 1 4 inch male quick connects Operating temperature: 40C to 70C ( 40F to 158F) Safety protection:
40+10 uf 40+10 MFD 370-440VAC ±5% Volts Round Run Start Capacitor
Key Features
- Dual capacitance rating: 40 microfarad (uF) for compressor, 10 uF for fan motor
- Dual voltage rating: 370 or 440 VAC
- Capacitance tolerance: ±5%
- Operating frequency: 50/60 Hz
- Case: Round aluminum can with moisture and oil resistance
- Terminals: Three-post design (C, FAN, HERM) with 1/4 inch male quick-connects
- Operating temperature: -40°C to 70°C (-40°F to 158°F)
- Safety protection: 10,000 AFC (Ampere Fault Current) internal protector
Replaces / Cross-Reference Part Numbers
- Replaces any dual round motor run capacitor with matching 40/10 uF and 370V or 440V specifications.
- Check the label of your original capacitor for matching capacitance (e.g., 40/10, 40+10, 40+10 MFD) and voltage ratings.
- Known to replace parts such as USA2232A and 40/10DVR.
Compatibility & Fitment
- Designed for continuous duty in single-phase motor applications.
- Common in residential and light commercial HVAC systems.
- Suitable for use in:
- Air conditioner condensing units
- Heat pumps
- Compressor motors
- Condenser fan motors
- Refrigeration systems
When to Replace
- Compressor or fan motor fails to start or struggles to start.
- A humming sound is audible, but the motor does not engage.
- Capacitor casing is visibly swollen, bulging, cracked, or leaking fluid.
- The unit starts but shuts down after a short period.
- A capacitance test reading is outside the specified ±5% tolerance.
Installation Tips
- Disconnect all electrical power to the main unit before beginning work.
- Safely discharge the existing capacitor by shorting across the terminals with an insulated screwdriver (e.g., C to HERM, then C to FAN).
- Verify the uF (MFD) and voltage ratings of the replacement capacitor match the component being replaced. The voltage rating can be equal to or higher, but never lower.
- Document or photograph the wire connections to each terminal (C, FAN, HERM) before disconnecting.
- Ensure the new capacitor is physically secured with the original mounting bracket.
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
4.0 ★★★★★
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Product Reviews
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
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Reviewed in the United States on April 26, 2026
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
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Reviewed in the United States on August 2, 2025
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Game-Changer for My Space!
Color: White, Size: 4 Panel Basic
I recently purchased the Kecreque 4-Panel Room Divider, and it has completely transformed my living area. At 88" wide, it provides ample coverage, creating a private nook in my open-concept home. The white polyester fabric is not only sleek and modern but also wrinkle-resistant and easy to clean—just a quick wipe with a damp cloth, and it looks brand new.
Assembly was a breeze; I had it set up in about 20 minutes. The metal frame feels sturdy and durable, and the three extra-wide metal feet offer excellent stability, ensuring it doesn't tip over easily. I love how the panels are connected with flexible buckles, allowing me to adjust the configuration to suit my needs—be it a straight line or an angled setup.
This divider has been perfect for creating a dressing area in my bedroom, and I've also used it to section off a workspace in my living room. Its versatility is unmatched, and it folds down compactly when not in use, making storage hassle-free.
If you're looking for a stylish, functional, and easy-to-use room divider, I highly recommend this one. It's been a fantastic addition to my home!
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Reviewed in the United States on June 7, 2025