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50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
JARD offers the most popular models and widest selection of ratings in the Industry.
50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790
Item #: 137051250

50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790

Item #: 137051250

€ 24

€ 27

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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JARD offers the most popular models and widest selection of ratings in the Industry.
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What Stands Out

High Voltage Rating
Designed for 370/440 VAC applications, providing reliable performance in demanding electrical environments, ensuring long-lasting operational stability.
Dual Run Functionality
Combines capacitance for both start and run applications, enhancing motor efficiency while simplifying installations and reducing equipment costs.
Durable Construction
Built with robust materials to withstand extreme conditions, ensuring longevity and reducing the need for frequent replacements, thus saving on maintenance costs.

Product Details

Shop 50 + 5 x 370/440 VAC Round Dual Run Capacitor by # 12790 online at a best price in Ireland. B07RL8VD42
  • New Compact Design with 0.250" x 0.031" Quick Connect Terminals
  • Each & Every Capacitor Tested Prior To Shipping & Individually Boxed, Not Made in China
  • Conforms to EIA-456-A Industry Reliability Standard (meeting 60,000 hours of life)
  • Size Does Not Affect Performance, Dimensions Subject to Change Without Notice
  • Compatible Replacement for Capcom GE Genteq C3505 C3505R C4505 C4505R 2299A USA2237 2237 27L1051 27L1051BX 27L569BX 27L569 CPT00660 CPT-0660 CPT0660 CPT01769 CPT-1769 2299A 14290 12290 12190 other 50/5 50+5 50 + 5 Capacitors with matching specifications. Dimensions subject to change without notice.
Capacitance50 microfarad
Item ShapeRound
Operating Voltage440 volts
Maximum Voltage440 volts
Mounting TypeRack Mount
Upper Temperature Rating70 °C
Material TypeCopper
Item Dimensions W x H2"W x 3.7"H (5.1 cm)
Brand NameJARD by MARS
ManufacturerJARD by MARS
Number of Items1
Model50+5X440R_12790_v1
Part Number50+5X440R_12790_v1
BrandJARD by MARS
MaterialCopper
ShapeRound
Country of OriginThis item will be imported from US
What is in the box50 + 5 x... For more details, please check description/product details

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for professionals repairing HVAC systems requiring reliable dual run capacitors for efficient functionality.

  • Homeowners

    Beneficial for DIY homeowners looking to replace faulty capacitors in their air conditioning or heating units.

  • Small Businesses

    Very useful for small business owners needing dependable HVAC components for cost-effective maintenance of their facilities.

Not Suitable For
  • Large Enterprises

    May not meet the high-capacity needs of large industrial settings requiring specialized capacitors for complex systems.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a round dual run capacitor used for?

    Answer: A round dual run capacitor is primarily used in HVAC systems and motors to enhance efficiency. It assists in powering both the compressor and the fan in air conditioning units, ensuring optimal performance and reducing energy consumption. By maintaining consistent voltage levels, it improves the reliability of your system. If you notice your AC is struggling to cool efficiently or your motor isn't starting correctly, a faulty run capacitor might be the culprit. Replacing it with a high-quality option like the 50 + 5 x 370/440 VAC model can restore your system's functionality.
  • Question: What are the specifications of the 50 + 5 x 370/440 VAC dual run capacitor?

    Answer: The 50 + 5 x 370/440 VAC dual run capacitor features two capacitance ratings: one for the compressor (50 µF) and one for the fan motor (5 µF). The 370/440 VAC rating indicates that it can handle voltages up to 440 volts, which ensures it can work in various systems without risk of failure. This durability and functionality make it ideal for HVAC applications. Proper installation according to your specific unit's requirements will yield the best results.
  • Question: How do I know if the capacitor is faulty?

    Answer: Signs of a faulty capacitor include the air conditioning unit failing to start, unusual noises, or the motor running hotter than normal. If you experience these symptoms, testing the capacitor with a multimeter is advisable. You might also notice reduced efficiency or higher energy bills. Replacing a faulty capacitor can lead to better system performance and lower energy costs. Regular maintenance checks can help detect these issues early, preventing major repairs.
  • Question: Can I install the dual run capacitor myself?

    Answer: Yes, installing a dual run capacitor is a task that many DIY enthusiasts can handle with the right precautions. Always ensure that you disconnect power to the unit before beginning any work. Take note of the existing connections and consider documenting them with a photo for reference. Use safety equipment and follow proper guidelines to avoid electrical hazards. That said, if you're uncertain or uncomfortable with electrical components, consulting with a professional can ensure installation is performed safely and correctly.
  • Question: What should I do before replacing the capacitor?

    Answer: Before replacing the capacitor, it’s crucial to turn off power to your HVAC system to avoid electrical shock. Then, discharge the old capacitor by shorting its terminals with an insulated screwdriver while wearing protective gear. Inspect the old capacitor for visible signs of damage, such as bulging or leaking. Comparing the specifications on the old capacitor with the new 50 + 5 x 370/440 VAC model ensures compatibility. Following these steps can enhance the safety and effectiveness of the replacement process.
  • Question: How can a new round dual run capacitor improve system efficiency?

    Answer: A new round dual run capacitor can significantly improve the efficiency of your HVAC system by providing consistent voltage to the compressor and fan. This ensures that both components operate smoothly, reducing wear and tear. Improved efficiency means your system can maintain desired temperatures more effectively, leading to lower energy consumption and costs. For homeowners, this translates to a more comfortable living environment while keeping utility bills manageable.
  • Question: Are there voltage ratings to consider when choosing a capacitor?

    Answer: Absolutely. When selecting a capacitor, it's essential to choose one with voltage ratings higher than the system's operating voltage. The 50 + 5 x 370/440 VAC dual run capacitor is suitable for systems operating up to 440 volts, providing a safety margin that prevents premature failure due to voltage spikes. Using the correct voltage rating ensures reliability in performance and longevity of the capacitor within your specific HVAC system.
  • Question: What is the average lifespan of a round dual run capacitor?

    Answer: The average lifespan of a round dual run capacitor typically ranges between 5 to 10 years, depending on various factors such as environmental conditions and system usage. High temperatures and poor electrical conditions can shorten this lifespan. Regular maintenance and timely replacement can prevent system failure and inefficiencies. Keeping track of your capacitor's age and performance can help you plan for proactive replacements, ensuring your HVAC system remains reliable.
  • Question: Can using a higher capacitance capacitor harm my system?

    Answer: Using a capacitor with a higher capacitance than specified can potentially harm your system. It can lead to overheating and strains on the motor, which might result in failure due to excess load. Therefore, it’s crucial to replace with a capacitor that matches the OEM specifications, like the 50 + 5 x 370/440 VAC type. This ensures optimal performance and durability without risking damage to your HVAC system.
  • Question: Where can I buy the 50 + 5 x 370/440 VAC Round Dual Run Capacitor by #12790?

    Answer: You can purchase the 50 + 5 x 370/440 VAC Round Dual Run Capacitor by #12790 from Ubuy. Ubuy offers a wide selection of HVAC components, ensuring that you can find high-quality replacement parts for your system needs. Their platform provides clear product details and user-friendly experiences for your shopping convenience, helping you make informed purchasing decisions.

JARD by MARS Capacitors Editorial Review

The JARD 50 + 5 x 370/440 VAC Round Dual Run Capacitor has garnered positive reception from customers primarily due to its reliability and ease of installation. Users report that this capacitor effectively restored functionality to their HVAC systems, allowing for a quick and cost-effective solution to cooling issues. Many highlighted the value for money, especially when compared to local alternatives that could be significantly more expensive. Customer experiences shared emphasize that the capacitor is straightforward to install, enabling homeowners to tackle the repair without professional help, which saved them Considerable expenses. Several users recommend having a spare on hand, citing that the capacitor is a common point of failure in older HVAC systems, and being prepared can prevent disruption during sweltering heat. Although there was one negative review concerning a potentially defective unit, it was an outlier in an otherwise overwhelmingly positive feedback loop. In summary, the JARD capacitor seems to be a solid investment for those looking to maintain their HVAC systems, particularly during peak summer months when air conditioning is essential. **

Customer Reviews & Ratings

140 customers ratings
  • 5 Star
    82%
  • 4 Star
    9%
  • 3 Star
    5%
  • 2 Star
    3%
  • 1 Star
    1%

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Pros

  • Easy to install
  • Reliable performance
  • Excellent value for money
  • Restores HVAC functionality quickly
  • Recommended to keep a spare for emergencies

Cons

  • Potential for defects, as noted in one customer review

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