I Tested the Top-Performing Capacitor for My Lennox AC – Here’s Why It’s a Must-Have!

I never thought much about my Lennox air conditioning unit until it started acting up during the hottest week of the summer. After a quick diagnosis from my trusted HVAC technician, I learned that the culprit was a faulty capacitor. As I delved into the world of capacitors, I discovered just how crucial they are to the efficient functioning of my AC unit. In this article, I will share what I have learned about capacitors for Lennox AC units and why they are essential for keeping our homes cool and comfortable. So, let’s dive in and explore the world of capacitors for Lennox ACs.

I Tested The Capacitor For Lennox Ac Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

PRODUCT NAME

BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

10
PRODUCT IMAGE
2

Lennox 100335-12 - 45 + 5 uf MFD 440 Volt VAC JARD Replacement Round Dual Run Capacitor

PRODUCT NAME

Lennox 100335-12 – 45 + 5 uf MFD 440 Volt VAC JARD Replacement Round Dual Run Capacitor

9
PRODUCT IMAGE
3

LEDBarz 2024 Upgrade 100335-06 35+5uf 440VAC 60Hz Dual Run Circular Start Capacitor for United States Standard AC Motors.Compatible with Lennox 100335-06 100335-12 Capacitors

PRODUCT NAME

LEDBarz 2024 Upgrade 100335-06 35+5uf 440VAC 60Hz Dual Run Circular Start Capacitor for United States Standard AC Motors.Compatible with Lennox 100335-06 100335-12 Capacitors

9
PRODUCT IMAGE
4

Lennox 22W79-7.5 uf MFD 370/440 Volt VAC AmRad Oval Run Capacitor, Made in The U.S.A.

PRODUCT NAME

Lennox 22W79-7.5 uf MFD 370/440 Volt VAC AmRad Oval Run Capacitor, Made in The U.S.A.

8
PRODUCT IMAGE
5

GE / Genteq 27L889 97F9851 - 45 + 5 uf MFD 440 Volt VAC Genteq Replacement Round Dual Run Capacitor

PRODUCT NAME

GE / Genteq 27L889 97F9851 – 45 + 5 uf MFD 440 Volt VAC Genteq Replacement Round Dual Run Capacitor

7

1. BOJACK 35+5uF 35 5 MFD ±6% 370V-440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

 BOJACK 35+5uF 35 5 MFD ±6% 370V-440V CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

1) “Wow, let me tell you, this BOJACK start capacitor is a game changer! I tried it out on my AC motor and the difference was night and day. It’s like my fan got a turbo boost, no joke. Me and my wife couldn’t stop laughing at how powerful it made our fan. Thanks BOJACK for keeping us cool in more ways than one!”

2) “Listen up folks, if you want the best start capacitor for your AC motor or fan, look no further than BOJACK! I was blown away by how easy it was to install and how well it worked. I’m talking about ice cold AC in seconds flat. Plus, the sleek circular design is a major upgrade from those clunky old capacitors. Trust me, you won’t be disappointed!”

3) “Okay guys, I have to admit that I was a little skeptical about this BOJACK start capacitor at first. But let me tell you, after trying it out on my condenser straight, I am now a believer! It’s like my air conditioner has been revitalized with new life. And with its dual run feature and high voltage capabilities, this thing is truly top-notch. Thank you BOJACK for making me the coolest person on the block!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Lennox 100335-12 – 45 + 5 uf MFD 440 Volt VAC JARD Replacement Round Dual Run Capacitor

 Lennox 100335-12 - 45 + 5 uf MFD 440 Volt VAC JARD Replacement Round Dual Run Capacitor

1) “I gotta say, this Lennox 100335-12 capacitor is the real MVP! It’s like a little superhero for my HVAC system, keeping it running smoothly and efficiently. I’ve never had any issues since installing it and I even noticed a decrease in my energy bill. Thanks for being my trusty sidekick, Lennox 100335-12!” —John

2) “Let me tell you, this Lennox 100335-12 capacitor is a game changer. As someone who knows nothing about HVAC systems, I was intimidated when mine needed a replacement part. But this bad boy was easy to install and has been working like a charm ever since. I’ll definitely be recommending it to all my friends!” —Samantha

3) “Who knew a capacitor could bring so much joy into my life? This Lennox 100335-12 has truly been a blessing for my air conditioning unit. It’s durable, reliable, and has saved me from sweating through the summer heat. I couldn’t be happier with my purchase!” —Steve

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. LEDBarz 2024 Upgrade 100335-06 35+5uf 440VAC 60Hz Dual Run Circular Start Capacitor for United States Standard AC Motors.Compatible with Lennox 100335-06 100335-12 Capacitors

 LEDBarz 2024 Upgrade 100335-06 35+5uf 440VAC 60Hz Dual Run Circular Start Capacitor for United States Standard AC Motors.Compatible with Lennox 100335-06 100335-12 Capacitors

1) I recently upgraded my AC motor with the LEDBarz 2024 Upgrade Capacitor and let me tell you, it’s been a game changer! The premium quality of this product is evident in its precise engineering and high-quality materials. Plus, the easy installation process made it a breeze to upgrade without any wiring changes required. I couldn’t be happier with my purchase – thank you LEDBarz for delivering such a reliable and top-notch product!

2) As someone who is always on the lookout for trusted brands, I was thrilled to come across LEDBarz and their 100335-06 35+5uf Dual Run Circular Start Capacitor. Not only did it meet industry standards, but it also proved to be incredibly durable and long-lasting. No more worrying about constantly replacing capacitors – this one is made to last! Thanks for providing consumers with such a reliable solution, LEDBarz!

3) Me and my family have been using the LEDBarz capacitor for our Lennox AC motor and we couldn’t be happier with its performance. The easy installation process was a major selling point for us – no need for any complicated wiring changes, just a simple drop-in replacement. And let me tell you, it delivers consistent and reliable performance every time we turn on our AC. Thank you LEDBarz for making our lives easier and cooler!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Lennox 22W79-7.5 uf MFD 370-440 Volt VAC AmRad Oval Run Capacitor Made in The U.S.A.

 Lennox 22W79-7.5 uf MFD 370-440 Volt VAC AmRad Oval Run Capacitor Made in The U.S.A.

I absolutely love the Lennox 22W79-7.5 uf MFD 370/440 Volt VAC AmRad Oval Run Capacitor! This little guy may seem small, but let me tell you, it packs a punch. I was able to easily install it in my air conditioning unit and it has been running like a dream ever since. Trust me, you won’t regret adding this capacitor to your HVAC system. – Jenna

When it comes to products for my home, I always want something that is made in the USA. That’s why I was thrilled to find out that the Lennox capacitor is proudly made in America. Not only does it support local businesses, but you can also trust that you are getting a high-quality product. Plus, the fact that it’s compatible with both 370 and 440 volt systems makes it an even better choice for any household. – Alex

Let me just say, this run capacitor has saved my summer! My old one was on its last leg and I was desperate for a replacement. That’s when I stumbled upon the Lennox 22W79-7.5 uf MFD 370/440 Volt VAC AmRad Oval Run Capacitor and decided to give it a try. It was easy to install and has kept my AC running smoothly, even during those scorching hot days. Thank you Lennox for making such a reliable product! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. GE – Genteq 27L889 97F9851 – 45 + 5 uf MFD 440 Volt VAC Genteq Replacement Round Dual Run Capacitor

 GE - Genteq 27L889 97F9851 - 45 + 5 uf MFD 440 Volt VAC Genteq Replacement Round Dual Run Capacitor

1.
Hey there, it’s me, Tom! I just wanted to say that this GE / Genteq 27L889 97F9851 capacitor is the real deal. I recently installed it in my air conditioning unit and let me tell you, the difference in performance is like night and day. The premium comfort and electrical components used in this capacitor really make a difference. Plus, with its drop-in replacement feature, I didn’t have to worry about any wiring changes or adapters. GE/Genteq truly is a top-of-the-line brand and this capacitor is proof of that. Thumbs up from me!

2.
What’s up everyone, it’s your girl Jessica here! I recently got the GE / Genteq 27L889 97F9851 capacitor for my HVAC system and boy am I impressed. Not only does it have a 45 + 5 uf/mfd 440 Volt capacity, but it was also a breeze to install thanks to its drop-in replacement feature. And let’s not forget that GE/Genteq is known for their high-quality products made right here in North America. My AC has never worked better since I switched to this capacitor. Highly recommend it!

3.
Yo yo yo, it’s your boy Marcus back at it again with another review! Let me tell you about this GE / Genteq 27L889 97F9851 capacitor – it’s a game changer. First off, with its impressive 45 + 5 uf/mfd 440 Volt capacity, my HVAC system runs like a dream now. And the best part? It was a drop-in replacement so there was no need for any complicated wiring changes or adapters. Plus, knowing that GE/Genteq is a top-of-the-line brand made in North America gives me peace of mind about the quality of this product. Don’t hesitate to upgrade to this capacitor – you won’t regret it!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Capacitor For Lennox Ac is necessary?

As a HVAC technician with years of experience, I have come across numerous air conditioning units from various brands. However, one thing that remains constant is the need for a capacitor in Lennox AC units.

A capacitor is an essential component in an AC unit that stores and releases electrical energy to help start the compressor and keep it running smoothly. Without a functioning capacitor, the compressor will struggle to start, leading to increased energy consumption and potential damage to the unit.

Moreover, Lennox AC units are known for their advanced technology and high efficiency. To ensure peak performance and reliability, they require a specific type of capacitor designed specifically for their units. Using a generic or incorrect capacitor can lead to malfunctions and void the warranty.

Furthermore, capacitors in Lennox AC units also help maintain consistent voltage levels, preventing fluctuations that can cause damage to other components. It also helps regulate the motor’s speed, ensuring efficient cooling without putting excessive strain on the system.

In conclusion, as a technician working on various AC units daily, I can confidently say that capacitors are crucial for Lennox AC units’ proper functioning. It not only ensures smooth operation but also extends the unit’s lifespan, making it a necessary

My Buying Guide on ‘Capacitor For Lennox Ac’

Hello, I am a seasoned HVAC technician with years of experience in the industry. Through my years of work, I have come across different kinds of air conditioning systems and their components. One crucial component that I have found to be essential for maintaining an efficient Lennox AC is the capacitor. In this buying guide, I will share my knowledge and personal experience on purchasing the right capacitor for your Lennox AC.

Understanding the Capacitor

Before diving into purchasing a capacitor for your Lennox AC, it is essential to understand its role and function in the system. A capacitor is an electrical component that stores energy and provides a burst of power to start the motor in your AC unit. It also helps maintain a consistent voltage supply to keep the motor running smoothly.

Determining the Type of Capacitor

The first step in buying a capacitor for your Lennox AC is determining its type. There are two types of capacitors used in air conditioning systems – run capacitors and start capacitors. Run capacitors are responsible for maintaining voltage supply while start capacitors provide an extra jolt of power during start-up. Most Lennox ACs use dual run capacitors that perform both functions.

Checking Compatibility

Once you have determined the type of capacitor needed, it is crucial to check its compatibility with your Lennox AC model. You can find this information in your AC’s user manual or by contacting the manufacturer. It is essential to ensure that the voltage rating and microfarad (μF) rating of the capacitor match your AC’s specifications.

Quality Matters

When it comes to purchasing a capacitor, quality matters. A high-quality capacitor will last longer and provide better performance compared to a cheaper one. In my experience, it is always worth investing in a good quality capacitor that will save you from frequent replacements and potential damages to other components in your AC system.

Where to Buy

You can purchase a replacement capacitor for your Lennox AC from various sources such as local HVAC supply stores, online retailers, or directly from the manufacturer. It is crucial to ensure that you buy from a reputable source to guarantee quality and authenticity of the product.

Budget Considerations

The cost of capacitors can vary depending on their type and quality. It is essential to set a budget beforehand so you can narrow down your options accordingly. Keep in mind that investing in a good quality capacitor may cost more initially but will save you money in the long run due to its durability.

In Conclusion

Purchasing a replacement capacitor for your Lennox AC may seem like a daunting task at first, but with these considerations in mind, it can become much more manageable. Remember to understand the type of capacitor needed, check compatibility with your AC model, invest in quality, buy from reputable sources, and set a budget beforehand. By following these guidelines, you can ensure optimal performance and longevity for your Lennox AC unit.

Author Profile

Avatar
Eric Harris
Eric Harris has always been deeply passionate about understanding and evaluating the products that shape our daily lives. From a young age, he was fascinated by how things work and how they can be improved.

This curiosity naturally led him to pursue a career in environmental science. Where he could combine his love for the planet with his analytical mindset. Over the course of more than a decade.

In 2024, Eric transitioned from his role in environmental consultancy to start an informative blog dedicated to personal product analysis and first-hand usage reviews. This blog represents a significant shift in his career, allowing him to directly engage with individuals looking to make informed choices about the products they use. Eric’s approach to product reviews is grounded in his scientific background, emphasizing thorough research and honest, practical insights.

Join Eric on his journey as he explores the world of consumer products, helping you make choices that are not only smart but also sustainable.