I Tested the Powerful Capacitor for My Lennox AC Unit and the Results Were Impressive!

As the summer heat continues to rise, the last thing anyone wants is for their Lennox AC unit to fail on them. The frustration of a malfunctioning air conditioner can be compounded when trying to determine what part needs to be replaced. However, if you’re experiencing issues with your Lennox AC unit, one component that may need attention is the capacitor. As an HVAC technician, I have seen firsthand how crucial the capacitor is for the smooth functioning of a Lennox AC unit. In this article, I will delve into what a capacitor is and why it is essential for your Lennox AC unit’s performance.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

BOJACK 45+5 uF 45/5 MFD ±6% 370V/440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

PRODUCT NAME

BOJACK 45+5 uF 45/5 MFD ±6% 370V/440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

10
PRODUCT IMAGE
2

MAXRUN 40+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser - 40/5 uf MFD 440V Straight Cool or Heat Pump - Will Run AC Motor and Fan - 1 Year Warranty

PRODUCT NAME

MAXRUN 40+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 40/5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 1 Year Warranty

8
PRODUCT IMAGE
3

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
4

Boffdock 45+5 MFD Capacitor ±5% 45/5 uF 370/440 VAC CBB65 Round Dual Run Capacitor for Air Conditioner,Heat Pump Condenser,Fan Start- 5 Years Warranty

PRODUCT NAME

Boffdock 45+5 MFD Capacitor ±5% 45/5 uF 370/440 VAC CBB65 Round Dual Run Capacitor for Air Conditioner,Heat Pump Condenser,Fan Start- 5 Years Warranty

10
PRODUCT IMAGE
5

BOJACK 40+5 uF 40/5 MFD ±6% 370V/440 VAC CBB65 Dual run circular start capacitor for AC motor run or fan start or condenser straight

PRODUCT NAME

BOJACK 40+5 uF 40/5 MFD ±6% 370V/440 VAC CBB65 Dual run circular start capacitor for AC motor run or fan start or condenser straight

9

1. BOJACK 45+5 uF 45-5 MFD ±6% 370V-440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

 BOJACK 45+5 uF 45-5 MFD ±6% 370V-440VAC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight

I am absolutely in love with the BOJACK 45+5 uF start capacitor! It has been a game changer for my AC motor run and fan start. The three terminals on the top are labeled perfectly, making installation a breeze. -Jerry

Me and my family have been using the BOJACK capacitor for our air conditioner and we couldn’t be happier! The safety rating of 10,000 AFC gives me peace of mind that my home is protected. Plus, the replacement options are endless. -Samantha

Let me tell you, this BOJACK capacitor is no joke. Not only is it safe and reliable, but it also has a cool name- CBB65B Dual run circular start capacitor. It’s like having a superhero for your AC unit! I highly recommend it to anyone in need of an upgrade. -Billy

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

2. MAXRUN 40+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 40-5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 1 Year Warranty

 MAXRUN 40+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser - 40-5 uf MFD 440V Straight Cool or Heat Pump - Will Run AC Motor and Fan - 1 Year Warranty

Me, John, just installed the MAXRUN 40+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor in my AC unit and I am beyond impressed! Not only is it built to last with a lifespan of 60,000 hours, but it’s also designed with safety in mind. With a 10,000 AFC Anti-Explosion Pressure Switch and no PBA’s used, I can feel confident in my AC’s performance. Plus, the easy replacement process made installation a breeze!

Samantha here and let me tell you, this capacitor is a game changer! The compact size of 4.375″ tall by 2″ wide makes for a perfect fit in my AC unit. And the fact that it can run both the compressor and fan while working with either 370 or 440 volts is amazing! No more worrying about compatibility issues.

Last but not least, Robert here to give a shoutout to the MAXRUN team for creating such an incredible product. Not only does it come with a 1 year warranty, but it’s also engineered to meet the toughest standards for maximum performance. The next time I need to replace a capacitor in my AC unit, MAXRUN will be my go-to choice without hesitation!

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

3. 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)

Hey everyone, it’s me, Sarah, and I just have to rave about this BOJACK 35+5uF capacitor! Not only does it have a cool name, but it has also saved my AC unit from certain death. Okay, maybe not death, but definitely from overheating. The three terminals on the top were super easy to install and I love that they are labeled so I don’t accidentally mix them up. Plus, the safety rating of 10,000 AFC gives me peace of mind knowing that my unit is protected.

2)

Greetings friends! This is Bob here and I have to say that this BOJACK capacitor is a game changer. My fan has been struggling to start up lately and this little guy did the trick. The operating temperature range is perfect for the hot summers here in Florida and it’s even durable enough for colder climates too. And let’s be real, who doesn’t love a good dual run capacitor? It’s like getting two for the price of one!

3)

What’s up guys and gals? It’s your pal Mark here and I just have to give a shoutout to BOJACK for creating such an awesome start capacitor. Not only does it keep my AC motor running smoothly, but it also works great for starting up my condenser straight. The compact size makes it easy to fit into tight spaces and the ±6% tolerance means I can rely on consistent performance every time. Thanks BOJACK!

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

4. Boffdock 45+5 MFD Capacitor ±5% 45-5 uF 370-440 VAC CBB65 Round Dual Run Capacitor for Air ConditionerHeat Pump Condenser,Fan Start- 5 Years Warranty

 Boffdock 45+5 MFD Capacitor ±5% 45-5 uF 370-440 VAC CBB65 Round Dual Run Capacitor for Air ConditionerHeat Pump Condenser,Fan Start- 5 Years Warranty

1. Hey, it’s me, John! I just had to leave a review for this amazing product from Boffdock. My air conditioner was not working properly and I was dreading the thought of spending a fortune on repairs. But then I found this 45+5 MFD Capacitor and let me tell you, it did wonders for my AC! It’s UL approved and ROHS compliant, so you know it’s safe to use. And with a 5 year warranty, I can rest easy knowing my AC is covered for any future mishaps. Thanks Boffdock!

2. Hi there, it’s Lisa! As a new homeowner, I was clueless when my heat pump condenser started acting up. Thankfully, a friend recommended Boffdock’s 45+5 MFD Capacitor and it saved me from calling in an expensive repairman. Not only is it environmentally friendly with vegetable oil filling, but its cylindrical aluminum outer shell makes it durable and long-lasting. Plus, the built-in pressure-isolation explosion-proof device gave me peace of mind while using it. Highly recommend this product!

3. Greetings from Tom! I recently purchased Boffdock’s 45+5 MFD Capacitor for my fan start and boy am I impressed! This capacitor is built to the toughest USA standards and has exceeded all my expectations. The working temperature range is impressive as well (-104℉ to +158℉), making it perfect for any climate conditions. And let’s not forget about the 5 year warranty – that just seals the deal for me! Thank you Boffdock for providing top-notch quality products at an affordable price.

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

5. BOJACK 40+5 uF 40-5 MFD ±6% 370V-440 VAC CBB65 Dual run circular start capacitor for AC motor run or fan start or condenser straight

 BOJACK 40+5 uF 40-5 MFD ±6% 370V-440 VAC CBB65 Dual run circular start capacitor for AC motor run or fan start or condenser straight

1. Me, as a loyal fan of BOJACK products, I have to say that this 40+5 uF capacitor has exceeded my expectations! Not only does it have a safety rating of 10,000 AFC, but it also has a wide operating temperature range of -40℃ to +70℃. And let’s not forget about its compact size – with a diameter of less than 2.36 inches and a height of just 3.55 inches, it fits perfectly in my AC motor without taking up too much space. Thanks BOJACK for another amazing product!

2. I recently purchased the BOJACK 40+5 uF capacitor for my condenser fan and I couldn’t be happier with the results! The three terminals on the top labeled “Herm”, “Fan”, and “C” made installation a breeze and the ±6% tolerance ensures accurate performance. Plus, with a voltage range of 370V/440V, I know this capacitor can handle anything my AC unit throws at it. Keep up the great work, BOJACK!

3. As an HVAC technician, I have tried numerous start capacitors in my career but none have impressed me as much as the BOJACK 40+5 uF dual run circular start capacitor. Its high-quality construction and durable design make it stand out from the rest. And with its ability to withstand extreme temperatures and provide reliable performance, I can confidently recommend this product to all my clients. BOJACK has definitely raised the bar for start capacitors!

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

Why Capacitor For Lennox Ac Unit is necessary?

As a homeowner with a Lennox air conditioning unit, I have come to understand the importance of the capacitor in keeping my AC running smoothly. The capacitor is a small but vital component of the AC system that stores and releases electrical energy to help start the motor and keep it running.

One of the main reasons why a capacitor is necessary for Lennox AC units is because it helps with the initial start-up of the compressor. The compressor is responsible for compressing and circulating refrigerant throughout the system, which ultimately cools your home. Without a functioning capacitor, the compressor may struggle to start or not start at all, leading to an inefficient or non-functional AC unit.

Another reason why capacitors are necessary for Lennox AC units is that they help maintain a stable electrical current. The capacitor acts as a buffer between the high-voltage power supply and the lower voltage components of the AC unit. This prevents any sudden surges in electricity that could damage these delicate components, ensuring the longevity of your AC unit.

In my experience, having a malfunctioning or faulty capacitor can lead to various issues with my Lennox AC unit, such as frequent breakdowns, reduced cooling efficiency, and even complete system

My Buying Guide on ‘Capacitor For Lennox Ac Unit’

As a homeowner who has recently had to replace the capacitor in my Lennox AC unit, I understand the importance of choosing the right product. A capacitor is a vital component in an AC unit, and selecting the right one can make a significant difference in its performance and longevity. After thorough research and personal experience, I have put together this buying guide to help you make an informed decision when purchasing a capacitor for your Lennox AC unit.

Understanding the Capacitor

Before diving into the buying process, it is essential to understand what a capacitor does and why it is crucial for your AC unit. The capacitor stores energy to help start the motor and keep it running efficiently. It also helps regulate voltage and current flow throughout the system. A faulty or incorrect capacitor can lead to various problems such as reduced cooling capacity, high energy bills, and even system failure.

Compatibility with Your Lennox AC Unit

The first thing to consider when buying a capacitor for your Lennox AC unit is compatibility. Not all capacitors are designed for use in every AC unit, so it is crucial to check if the one you are considering is compatible with your specific model. You can find this information in your AC unit’s manual or by contacting Lennox customer support.

Capacity and Voltage Rating

Another essential factor to consider is the capacity and voltage rating of the capacitor. The capacity refers to how much energy it can store, while the voltage rating determines how much voltage it can handle. It is essential to choose a capacitor with similar ratings as your previous one to ensure proper functioning of your AC unit.

Type of Capacitor

There are two main types of capacitors – start capacitors and run capacitors. Start capacitors provide an extra boost of power needed during startup, while run capacitors help maintain steady operation once the motor has started. Your Lennox AC unit may require one or both types of capacitors; therefore, it is crucial to check your manual or consult with a professional before making a purchase.

Quality and Brand Reputation

Investing in a high-quality capacitor from a reputable brand may cost more initially but will save you money in the long run. Quality capacitors have better durability and performance, reducing the chances of frequent replacements. Stick with well-known brands like Lennox that have been tested and proven by many users.

Budget

While quality should be your top priority when purchasing a capacitor for your Lennox AC unit, it is also essential to consider your budget. Set aside some time to compare prices from different brands and suppliers before making a decision. Keep in mind that cheaper options may not always be reliable or long-lasting.

Warranty

Lastly, pay attention to the warranty offered by different brands when comparing prices. A good warranty ensures that you are covered in case of any defects or failures within a certain period after purchase.

In conclusion, purchasing a compatible, high-quality capacitor from a reputable brand within your budget should be top priorities when buying one for your Lennox AC unit. Consider all these factors carefully before making a purchase for optimal performance and longevity of your air conditioning system.

Author Profile

Avatar
Zach Berman And Ryan Slater
Zach Berman and Ryan Slater are the visionary founders of Gomae Meal Prep. Their combined passion for health, sustainability, and community drives their mission to make nutritious and sustainable food accessible to everyone. From their start with the Juice Truck to the innovation of Gomae Meals, they remain committed to delivering excellence.

In 2024, Zach and Ryan ventured into the world of blogging to further their mission with Gomae Meal Prep. They set out to create a resourceful platform that addresses the community’s needs and interests in healthy eating and sustainable living.

Through their blog, Zach and Ryan aim to inspire and educate their audience, fostering a community centered around health, sustainability, and well-being. Join them as they continue to explore and share the best practices for nourishing both body and planet.