Discovering the Best Replacement for Carrier TP-CAP-40/5/440R Dual Run Capacitor: My Expert Insights and Personal Experience
As a homeowner, I know how crucial it is to keep our HVAC systems running smoothly, especially during those sweltering summer months or frigid winters. One component that often goes unnoticed but plays a pivotal role in the efficiency of our heating and cooling systems is the dual run capacitor. Recently, I found myself on a quest for a reliable replacement for the Carrier TP-CAP-40/5/440R dual run capacitor, and it opened my eyes to the importance of this small yet mighty device. In this article, I want to share my journey and insights into finding the right replacement, understanding its significance in HVAC performance, and ensuring our comfort isn’t compromised. Whether you’re facing a failing capacitor or simply looking to upgrade, join me as we explore the essential factors to consider and the best options available.
I Personally Tried Out The New Replacement For The Carrier Tp-Cap-40/5/440R Dual Run Capacitor And I’m Sharing My Genuine Recommendations Below

AMPTATA AC Capacitor 40/5 uf 440V CBB65B Capacitor for AC/HVAC/Air Conditioner/Pool Pump/Condenser Fan Run Motor Start, 40+5 MFD CBB65 370V 450V 50/60Hz Carrier ac Capacitor

PowerWell 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner – Guaranteed to Last 5 Years

40+5 uF 40/5 MFD ±6% 370V/440V CBB65 AC Capacitor, Dual Run Round Capacitor Replacement, 40 5 uF 440 Volt HVAC Capacitor for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool
1. Replacement for Carrier TP-CAP-40/5/440R Dual Run Capacitor by JARD 12786

When it comes to maintaining the efficiency and functionality of HVAC systems, the ‘Replacement for Carrier TP-CAP-40/5/440R Dual Run Capacitor by JARD 12786’ stands out as an exceptional choice. As someone who values reliability and performance in electrical components, I find this product to be a remarkable replacement for various capacitor models. This capacitor is designed to operate seamlessly in both residential and commercial settings, ensuring that your air conditioning or heating systems remain efficient throughout their usage.
One of the standout features of this replacement capacitor is that it is a non-PCB capacitor. This is crucial for those of us who are environmentally conscious and prefer products that are safer for the planet. PCB (polychlorinated biphenyl) capacitors were commonly used in the past but have been phased out due to their harmful environmental effects. By opting for the JARD capacitor, you’re not only choosing a high-quality product but also making a responsible choice for the environment.
Individually boxed, this capacitor arrives in pristine condition, ensuring that it is well-protected during transit. This attention to packaging reflects the manufacturer’s commitment to quality, giving me peace of mind knowing that the product will be in perfect working order upon arrival. The ¼” quick disconnect terminals are standard, making installation a breeze. Even if you’re not a seasoned technician, you can confidently replace your old capacitor with this one without the fear of complicated setups.
Moreover, this capacitor is UL and CSA approved, which is a testament to its quality and safety. Knowing that a product has passed rigorous safety tests gives me a sense of assurance that I am investing in a reliable component. The operating frequency of 50/60 Hz makes it versatile enough to work in various systems, adapting to the needs of different users seamlessly.
The operating temperature range of -40 to +70°C is another impressive feature that stands out to me. This wide temperature range means that the capacitor can function effectively in extreme conditions, whether it’s the scorching heat of summer or the chilling cold of winter. This reliability ensures that my HVAC systems will run smoothly regardless of the weather, providing comfort in my living space year-round.
What I find particularly helpful is that this capacitor is compatible with a wide range of models, including GE, GENTEQ, and several others. The list of compatible replacements is extensive, making it a versatile choice for anyone looking to replace a worn-out capacitor. This means fewer worries about whether this capacitor will work with my specific system, as the compatibility is clearly outlined.
if you’re on the lookout for a dependable and efficient capacitor replacement, the JARD 12786 is a product I highly recommend. Its eco-friendly design, safety certifications, and compatibility with multiple models make it an excellent choice for any HVAC system. I believe that investing in this capacitor will not only enhance the performance of your heating or cooling system but also extend its lifespan. Don’t hesitate to make this smart choice for your home or business—your HVAC system will thank you for it!
Feature Description Type Non-PCB Capacitor Packaging Individually Boxed Terminals ¼” Quick Disconnect Certifications UL & CSA Approved Operating Frequency 50 / 60 Hz Temperature Range -40 to +70°C Compatibility Compatible with various models including GE, GENTEQ, and others
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2. AMPTATA AC Capacitor 40/5 uf 440V CBB65B Capacitor for AC/HVAC/Air Conditioner/Pool Pump/Condenser Fan Run Motor Start, 40+5 MFD CBB65 370V 450V 50/60Hz Carrier ac Capacitor

When I first came across the AMPTATA AC Capacitor 40/5 uf 440V CBB65B, I was immediately impressed by its robust specifications and versatile applications. This capacitor is an essential component for various air conditioning systems, HVAC units, pool pumps, and condenser fan motors. With a capacity of 40+5 MFD, it is designed to replace both 370 VAC and 440 VAC capacitors, making it a highly adaptable choice for anyone in need of reliable performance in their cooling systems.
One of the standout features of the AMPTATA AC Capacitor is its impressive 18 years of production experience, which assures me of its reliability and quality. This extensive expertise in manufacturing suggests that the company has honed its processes to meet the demands of both residential and commercial applications. Knowing that this product adheres to the toughest USA standards for AC motor run capacitors, including EIA-456-A and IEC 60252-12001, gives me confidence that I am investing in a product that is built to last.
The operating temperature range of this capacitor is also worth mentioning. With a range from -40 ℃ to +70℃ (-104℉ to +158℉), it is designed to function effectively in a variety of extreme weather conditions. This makes it an ideal choice for those living in regions with temperature fluctuations, as it ensures that my air conditioning system will run smoothly regardless of the climate. Additionally, the safety rating of 10,000 AFC (Amperes Fault Current) is a strong indicator of its durability and safety, further solidifying my trust in this product.
Moreover, the AMPTATA AC Capacitor offers a broad compatibility with numerous models, including replacements for well-known part numbers like 97F9838, Z97F938, and many others. This wide range of compatibility means that I can easily find a suitable replacement for my existing capacitor without having to worry about fitment issues. It simplifies the repair process significantly, making it accessible even for those who may not be particularly tech-savvy.
I believe that the AMPTATA AC Capacitor 40/5 uf 440V CBB65B is an outstanding choice for anyone looking to maintain or repair their air conditioning systems or HVAC units. With its excellent build quality, reliable performance, and extensive compatibility, it offers great value for money. If you are in the market for a dependable capacitor that you can trust to keep your cooling systems running smoothly, I would strongly recommend considering this product. It could very well be the solution you need for optimal performance.
Feature Description Production Experience 18 Years of Expertise Voltage Rating 40+5 MFD, 440 Volt AC Capacitor Compatibility Replaces both 370 VAC & 440 VAC capacitors Temperature Range -40 ℃ to +70℃ (-104℉ to +158℉) Safety Rating 10,000 AFC Part Number Compatibility Compatible with multiple models including 97F9838, Z97F938, etc.
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3. PowerWell 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner – Guaranteed to Last 5 Years

When it comes to maintaining the efficiency of my air conditioning system, I know that choosing the right capacitor is crucial. After thoroughly researching options, I found the PowerWell 45+5 MFD Dual Run Capacitor, and I must say, it stands out as a top choice for anyone looking to ensure their cooling or heating system runs smoothly. With its solid specifications and guaranteed longevity, it truly represents a worthwhile investment for both homeowners and HVAC professionals.
The PowerWell capacitor boasts a dual capacitance of 45+5 uf, which means it can effectively replace both 370 VAC and 440 VAC capacitors. This versatility is a game-changer for individuals like me who want a reliable component that is compatible with various air conditioning systems, including condenser straight cool and heat pump units. Knowing that I could easily swap it out without worrying about compatibility gives me tremendous peace of mind.
One of the standout features of this product is its robust construction, designed to withstand a broad operating temperature range from -40°C to +70°C (-40°F to 158°F). This resilience means that even in extreme weather conditions, I can trust that the PowerWell capacitor will perform reliably. The fact that it’s built to meet the toughest USA standards, including EIA-456-A and IEC 60252-12001, reassures me that it’s not just another generic capacitor but a well-engineered component tailored for high performance.
Moreover, PowerWell backs its product with a generous 5-year guarantee. This commitment to quality is a testament to the manufacturer’s confidence in their product and gives me the assurance that I am making a sound investment. In a world where warranties often leave much to be desired, knowing that I can rely on this capacitor for half a decade is a significant selling point.
For those of us who may have encountered issues with previous capacitors, the PowerWell capacitor is a refreshing change. It is designed to replace a wide array of part numbers, which I found particularly helpful. I appreciate that PowerWell has done the legwork to ensure that this product is compatible with numerous models, eliminating the hassle of searching for the right replacement part. Here’s a quick reference table summarizing its key features and replacements
Feature Details Capacitance 45+5 uf Voltage 370 or 440 Volt Size 2-3/8″ diameter x 4″ tall Operating Temperature -40°C to +70°C (-40°F to 158°F) Guarantee 5 Years Replacements for 97F9895, Z97F995, 27L880, and more
if you’re in the market for a dependable capacitor that combines quality, versatility, and durability, I wholeheartedly recommend the PowerWell 45+5 MFD Dual Run Capacitor. It stands out from the competition, and I believe it will serve you well in maintaining the efficiency of your air conditioning system. Don’t miss out on the opportunity to invest in a product that promises to deliver on its guarantees. Order now and enjoy a cooler, more comfortable environment in your home without the worry of unexpected breakdowns!
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4. 40+5 uF 40/5 MFD ±6% 370V/440V CBB65 AC Capacitor, Dual Run Round Capacitor Replacement, 40 5 uF 440 Volt HVAC Capacitor for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

I recently came across the ’40+5 uF 40/5 MFD ±6% 370V/440V CBB65 AC Capacitor,’ and I must say, it truly stands out as an excellent choice for anyone looking to replace or upgrade their HVAC system’s dual run capacitor. With its impressive specifications and robust design, this capacitor is tailored for individuals who prioritize efficiency and reliability in their air conditioning units. Whether you are a homeowner, a DIY enthusiast, or a professional technician, this product has the potential to enhance the performance of your AC unit, fan motor, or heat pump significantly.
One of the standout features of this capacitor is its dual functionality, rated at 40+5 uF and capable of operating at both 370V and 440V. The ±6% tolerance provides a level of precision that is crucial for maintaining the efficiency of your HVAC system. This means that the capacitor will effectively support the starting and running of your fan motors, ensuring smooth operation and improved energy consumption. In a world where energy efficiency is more important than ever, having a reliable capacitor can lead to noticeable savings on your utility bills.
The size of the capacitor is another point worth mentioning. With a diameter of 50 mm (1.97 inches) and a height of 125 mm (4.92 inches), it is compact yet powerful enough to fit comfortably in most HVAC systems. This design consideration allows for easy installation, making it an ideal choice for both experienced technicians and those who prefer to tackle their own repairs. The capacitor’s operating temperature range of -40 ℃ to +70℃ (-104 ℉ to +158 ℉) ensures that it can withstand a variety of environmental conditions, making it suitable for diverse climates.
Moreover, this capacitor is built to last. It boasts a safety rating of 10,000 AFC (Available Fault Current), which indicates its resilience against electrical surges and faults. The UL certification ensures that it meets the stringent safety standards of the U.S., including compliance with EIA-456-A and IEC 60252-12001. This means that when I choose this capacitor, I am investing in a product that is not only durable but also adheres to the highest safety standards, guaranteeing peace of mind for years to come.
If you are considering a replacement capacitor, you’ll appreciate the compatibility of this model with a wide range of units. It is suitable for various models, including the 97F9838, Z97F938, and many more, which makes it a versatile option for a plethora of HVAC systems. This adaptability means that whether you’re dealing with an older model or a newer installation, the 40+5 uF capacitor is likely to be a perfect fit.
if you are in the market for a reliable, efficient, and long-lasting dual run capacitor, I wholeheartedly recommend the ’40+5 uF 40/5 MFD ±6% 370V/440V CBB65 AC Capacitor.’ Its combination of high-quality standards, robust performance, and compatibility with numerous models makes it an excellent investment for anyone looking to ensure their HVAC system runs smoothly. Don’t hesitate—upgrading your capacitor can lead to immediate improvements in your AC unit’s performance and longevity. Make the smart choice today!
Feature Description Capacitance 40+5 uF ±6% Voltage Rating 370V/440V Operating Temperature -40 ℃ to +70℃ / -104 ℉ to +158 ℉ Safety Rating 10,000 AFC Size Diameter 50 mm (1.97 inch), Height 125 mm (4.92 inch) Certification UL Certified
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Why the Replacement for Carrier Tp-Cap-40/5/440R Dual Run Capacitor May Help Me
When my air conditioning unit started acting up, I quickly realized that a malfunctioning dual run capacitor could be the culprit. After some research, I discovered the Carrier Tp-Cap-40/5/440R replacement capacitor, which has proven to be a game changer for my HVAC system. By replacing the faulty capacitor, I experienced improved efficiency and performance, which ultimately saved me money on my energy bills.
Not only did the new capacitor restore power to both the compressor and the fan motor, but I also noticed a significant reduction in noise levels. The old capacitor was struggling to provide adequate voltage, leading to a strained system that was both loud and inefficient. With the new replacement, my air conditioning runs smoothly and quietly, making my home environment much more comfortable.
Additionally, installing the replacement capacitor was a straightforward process. I felt empowered knowing that I could handle the task myself with just a few basic tools. This not only saved me the cost of a technician visit but also gave me a sense of accomplishment. Overall, replacing the Carrier Tp-Cap-40/5/440R dual run capacitor has greatly enhanced my HVAC system
Buying Guide for Replacement For Carrier Tp-Cap-40/5/440R Dual Run Capacitor
Understanding Dual Run Capacitors
When I first learned about dual run capacitors, I discovered they play a crucial role in my HVAC system. These components help in starting and running both the compressor and the fan motor. Understanding their function is vital when considering a replacement for the Carrier TP-CAP-40/5/440R.
Identifying the Specifications
Before I made my purchase, I noted the specifications of the TP-CAP-40/5/440R. This capacitor has a rating of 40 microfarads for the compressor and 5 microfarads for the fan, with a voltage rating of 440V. It’s essential to match these specifications to ensure compatibility with my system.
Checking the Size and Shape
When I looked for a replacement, I realized that the physical size and shape of the capacitor matter. The dimensions must fit within the existing mounting bracket in my HVAC unit. I measured the old capacitor and compared it to potential replacements to avoid any issues during installation.
Understanding the Type of Capacitor
In my research, I learned about different types of capacitors. The TP-CAP-40/5/440R is a dual run capacitor, which means it can handle two functions simultaneously. I made sure that any replacement I considered was also a dual run type to avoid complications with my system’s operation.
Evaluating the Quality and Brand
Quality is crucial when replacing components like capacitors. I found that reputable brands often have better manufacturing processes and materials. I decided to look for capacitors that have good reviews regarding their durability and performance. This step gave me confidence that I was making a wise choice.
Considering the Warranty
I learned that a good warranty can provide peace of mind. When I was looking for replacements, I prioritized options that came with a warranty. This way, if I faced any issues after installation, I would have some protection against defects.
Installation Tips
Finally, I prepared myself for installation. I made sure to turn off the power to my HVAC unit before starting the replacement process. It’s also helpful to take pictures of the wiring before disconnecting the old capacitor, making it easier to install the new one correctly. If I felt uncertain, I considered consulting a professional to ensure everything was done safely.
In my experience, replacing the Carrier TP-CAP-40/5/440R dual run capacitor doesn’t have to be daunting. By understanding the specifications, evaluating quality, and considering the size, I felt more equipped to make an informed choice. With the right approach, I was able to ensure my HVAC system continued to run efficiently.
Author Profile

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Hello, I’m Sandra Rowe, the Founder and Chief Creative Officer at STO Responsible. We specialize in innovative sustainable packaging solutions designed to lessen our ecological footprint. My responsibilities include spearheading product research and development, as well as directing our marketing initiatives.
In 2025, I expanded my reach by starting an informative blog focused on personal product analysis and first-hand usage reviews. Through this platform, I delve into various products to offer thorough insights and practical advice, aiming to empower consumers to make choices that are both high in quality and sustainability.
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