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45+5 F Capacitor 45/5 MFD6% 370V/440VAC CBB65 Round Dual Run Start AC Capacitor for Air Conditioner AC Motor Start Fan Start Heat Pump Condenser
87% of respondents would recommend this to a friend
SHP 34
Price Details
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This CBB65B capacitor ensures reliable operation with pressure-isolated explosion protection.
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What Stands Out
Product Details
| Capacitance | 45 microfarad |
| Item Shape | Cylindrical |
| Maximum Storage Temperature | 70 °C |
| Operating Voltage | 440 volts_of_alternating_current |
| Mounting Type | Snap-In Mount |
| Upper Temperature Rating | 70 °C |
| Material Type | Aluminum, Polypropylene |
| Item Dimensions W x H | 1.97"W x 3.94"H |
| Brand Name | nodehawk |
| Unit Count | 1 Count |
| Manufacturer | nodehawk |
| Number of Packs | 1 |
| Number of Items | 1 |
| Included Components | 1 pcs capacitor |
| Part Number | 4135484001116 |
| Brand | nodehawk |
| Material | Aluminum, Polypropylene |
| Shape | Cylindrical |
What's in the box
1 pcs capacitor
Who Should Buy?
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Air Conditioner Owners
Ideal for homeowners needing reliable capacitor support for effectively starting and running their air conditioning units.
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HVAC Technicians
Perfect for HVAC technicians looking to replace faulty capacitors in air conditioning and heat pump systems.
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DIY Enthusiasts
Great choice for DIY enthusiasts aiming to repair or upgrade their air conditioning systems independently.
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High-Power Applications
Not suitable for systems requiring higher voltage or capacitance beyond the specified ratings.
Product Description
Customer Questions & Answers
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Question:
What is the purpose of the 45+5 µF Capacitor?
Answer: The 45+5 µF Capacitor is used primarily in air conditioning units and heat pumps to assist the starting and running of the motors. It enables efficient functioning by providing additional capacitance to boost the motor's startup torque. Without a properly functioning capacitor, an AC unit may fail to operate effectively or could incur damage over time. For example, if you're experiencing issues with your air conditioning system struggling to start, replacing the capacitor could restore proper operation. -
Question:
How do I know if my capacitor is faulty?
Answer: Common signs of a faulty capacitor include noisy operation, the unit failing to start, or intermittent functionality of the motor. A capacitor may swell, leak, or show burnt marks, indicating failure. It's essential to perform a visual inspection and, if you're technically inclined, test the capacitance with a multimeter. If any of these signs are present, replacing the capacitor can often resolve issues and improve overall performance, particularly in older units experiencing electrical component degradation. -
Question:
Can I use a capacitor with different specifications?
Answer: While it may be tempting to use a capacitor with different specifications, it’s crucial to stick to the original ratings or consult a professional. Capacitors need to match the voltage and capacitance ratings for optimum performance. Using an incompatible capacitor can lead to inadequate power supply to the motor, resulting in inefficient operation or even damage. Make sure you select the correct specs to maintain the health of your air conditioning system or heat pump. -
Question:
Is installation of the capacitor straightforward?
Answer: Yes, installation of the 45+5 µF Capacitor can typically be straightforward, provided you have the necessary safety knowledge and tools. Always ensure to disconnect power before proceeding with installation to avoid electrical shock. Follow the wiring diagram of your unit, and take note of the polarity. If uncertain, enlist the help of a qualified technician to ensure correct installation and to maximize the performance of your air conditioning system. -
Question:
What is the difference between a dual run capacitor and a single run capacitor?
Answer: A dual run capacitor, like the 45+5 µF version, is designed to power two different motors within the same system, while a single run capacitor is only suited for one motor. The dual capacitor simplifies wiring and saves space, making it highly efficient in air conditioning systems where both start and run functions are necessary. Using a dual run capacitor can streamline maintenance and reduce the number of components needing service or replacement. -
Question:
What are common applications for this capacitor?
Answer: The 45+5 µF Capacitor is commonly employed in air conditioners, heat pumps, and refrigeration units. It supports both fan motor operation and compressor startup, ensuring your HVAC systems run smoothly. Whether you are maintaining a residential unit in summer or servicing commercial refrigeration in winter, this capacitor is integral to consistent performance and reliability across a range of applications. -
Question:
What does CBB65 mean in the capacitor's designation?
Answer: CBB65 refers to a specific design and performance standard for capacitors. This classification indicates that the capacitor is manufactured under the CBB65 specification, which is known for its reliability and quality in HVAC applications. These capacitors are designed to withstand high temperatures and have excellent electrical performance, making them well-suited for critical systems like air conditioning and heat pumps. -
Question:
How long can I expect my capacitor to last?
Answer: The lifespan of a capacitor can vary based on usage and environmental conditions. On average, it can operate effectively for several years, though factors such as high temperatures and significant workloads can shorten its lifespan. Regular maintenance and timely inspection can help identify potential issues early. If you notice performance dips, you should consider replacing the unit to ensure reliable operation of your HVAC system. -
Question:
Where can I buy the 45+5 µF Capacitor in Saint Helena?
Answer: You can purchase the 45+5 µF Capacitor from Ubuy in Saint Helena. Ubuy offers a selection of high-quality capacitors suitable for air conditioning and heat pump applications. With their convenient platform, you can easily browse available options and select the one that fits your needs. Check their website for a seamless purchasing experience. -
Question:
Can a faulty capacitor affect energy efficiency?
Answer: Absolutely, a faulty capacitor can significantly affect the energy efficiency of your HVAC system. When the capacitor doesn't function correctly, the motor may draw more current, leading to increased energy consumption. This inefficiency not only raises electricity bills but can also strain the compressor and fan, potentially leading to premature failures. Regular monitoring and timely replacement of capacitors can help maintain optimal energy efficiency for your air conditioning and heat pump systems.
Customer Reviews & Ratings
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5 Star
62%
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4 Star
11%
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3 Star
16%
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2 Star
0%
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1 Star
11%
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SHP 34
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Features & Benefits
- Replaces both 370 VAC and 440 VAC capacitors.
- Operating temperature range: -40°C to +70°C.
- Durable aluminum case for safety and reliability.
- Complies with EIA-456-A and IEC 60252 standards.
- Wide range of applications with multiple compatible replacements.
- Contact for support and prompt resolution of questions.
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