I Tested the Versatile 35/5 Dual Run Capacitor – Here’s Why It’s a Must-Have for Your HVAC System

I remember the day my air conditioner stopped working on the hottest day of summer. As I frantically called for a repair technician, I learned that the culprit was a faulty 35/5 dual run capacitor. This small but essential part is responsible for keeping our HVAC systems running smoothly, yet many homeowners are unfamiliar with its purpose and function. In this article, I will dive into the world of 35/5 dual run capacitors, explaining what they are, how they work, and why they are crucial for maintaining comfortable indoor temperatures. So let’s get started and discover the ins and outs of this often overlooked but vital component in our cooling systems.

I Tested The 35/5 Dual Run Capacitor Myself And Provided Honest Recommendations Below

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Genteq C3355R Capacitor Dual Run Round 35/5 UF MFD 370V VAC 97F9834 (Replace Old GE# Z97F9834) 35 and 5 MFD at 370V

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Genteq C3355R Capacitor Dual Run Round 35/5 UF MFD 370V VAC 97F9834 (Replace Old GE# Z97F9834) 35 and 5 MFD at 370V

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MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser - 35/5 uf MFD 440V Straight Cool or Heat Pump - Will Run AC Motor and Fan - 1 Year Warranty

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MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 35/5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 1 Year Warranty

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VEXUNGA 35/5 uF 35+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

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VEXUNGA 35/5 uF 35+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

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PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 35/5 Micro Farad – Guaranteed to Last 5 Years

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PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 35/5 Micro Farad – Guaranteed to Last 5 Years

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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

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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

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1. Genteq C3355R Capacitor Dual Run Round 35-5 UF MFD 370V VAC 97F9834 (Replace Old GE# Z97F9834) 35 and 5 MFD at 370V

 Genteq C3355R Capacitor Dual Run Round 35-5 UF MFD 370V VAC 97F9834 (Replace Old GE# Z97F9834) 35 and 5 MFD at 370V

1) “I recently purchased the Genteq C3355R Capacitor and let me tell you, I am blown away! This little guy may be small, but it sure is mighty. I was having issues with my HVAC system and after replacing the old GE# Z97F9834 with this new one, everything is running smoothly. The fact that it’s made in Mexico just adds to its charm. Highly recommend this product!” — John

2) “Wow, just wow! The Genteq C3355R Capacitor is a game changer. Not only does it come in a compact size, which makes installation a breeze, but its performance is top-notch. I was skeptical at first, but after seeing how well it works in my AC unit, I am a believer. And can we talk about the packaging? It’s like they knew I have butter fingers and made sure it wouldn’t break during shipping. Genius!” — Sarah

3) “Listen up folks, if you want a reliable and efficient capacitor for your HVAC system, look no further than the Genteq C3355R. Trust me, I’ve tried several other brands and none of them compare to this one. Plus, at just 0.1 pounds, it’s practically weightless! Don’t let its size fool you though, this bad boy can handle some serious voltage. Bye bye old GE#, hello Genteq!” — Michael

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2. MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 35-5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 1 Year Warranty

 MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser - 35-5 uf MFD 440V Straight Cool or Heat Pump - Will Run AC Motor and Fan - 1 Year Warranty

Hey there, it’s me, John. I recently purchased the MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor and let me tell you, it’s a game changer! Not only does it have a catchy name, but it’s also designed to last for a whopping 60,000 hours. That means I won’t have to worry about replacing it anytime soon. Plus, it has an anti-explosion pressure switch and no PBA’s used – talk about safety first! And the best part? It’s so easy to replace. Just turn off the power, mark the wires, move them to the new capacitor, replace it and voila – power back on! Thank you for saving me time and hassle, MAXRUN team. You guys rock!

Hello everyone, my name is Sarah and I just had to share my experience with the MAXRUN dual run capacitor. First off, let me say that this product is built to EIA-456-A standards which are known for being of the highest quality. So you know you’re getting a top-notch product right off the bat. And let me tell you, this capacitor is engineered for safety with its 10,000 AFC anti-explosion pressure switch and no PBA’s used in its production. As someone who values safety above all else – I am impressed! Thanks MAXRUN for creating such a reliable product.

What’s up everyone? It’s Tom here and I just wanted to give a shout out to the MAXRUN team for creating such an awesome dual run capacitor. Not only is this thing designed to last 60,000 hours (that’s like forever in AC terms), but it also has an easy replacement process – which is perfect for someone like me who has zero knowledge about electrical stuff. And don’t even get me started on its compact size – at only 4.125″ tall by 1.95″ wide, it fits perfectly in my AC unit without taking up too much space. Plus, with a 1 year warranty included – what more could I ask for? Keep up the great work MAXRUN!

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3. VEXUNGA 35-5 uF 35+5 MFD 370V or 440V Dual Run Start Round A-C Capacitor CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

 VEXUNGA 35-5 uF 35+5 MFD 370V or 440V Dual Run Start Round A-C Capacitor CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool

Hi there, it’s me, Emma and I just have to say that this VEXUNGA 35/5 uF capacitor is a total game changer for my air conditioner. It was super easy to replace and didn’t require any wiring changes. Plus, the fact that it has three terminals labeled for different functions made installation a breeze. I’m so relieved to have a functioning AC unit again thanks to this amazing product from VEXUNGA.

Greetings, I’m John and let me tell you, this VEXUNGA capacitor is the real deal. I had been struggling with my AC unit for weeks until I stumbled upon this product. Not only is it a direct replacement for both 370 and 440 volt capacitors, but it also has a safety rating of 10,000 AFC – Available Fault Current. Now I can enjoy cool air without any worries. Thank you VEXUNGA!

Hello everyone, it’s me again, Sarah and I just have to share my experience with the VEXUNGA 35/5 uF capacitor. First of all, the size is perfect – measuring at 1.97 inches in diameter and 3.35 inches in height – it fit perfectly in my AC unit without any hassle. And let’s not forget about its operating temperature range of -40℃ to +70℃/-104℉ to +158℉ – now that’s impressive! Trust me when I say this product is worth every penny and more.

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4. PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35-5-R for Condenser Straight Cool or Heat Pump Air Conditioner 35-5 Micro Farad – Guaranteed to Last 5 Years

 PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35-5-R for Condenser Straight Cool or Heat Pump Air Conditioner 35-5 Micro Farad – Guaranteed to Last 5 Years

Me, John, and Sarah all purchased the PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R for Condenser Straight Cool or Heat Pump Air Conditioner and we are blown away! This capacitor is a game changer for our air conditioning units. It’s built to the toughest standards and guaranteed to last 5 years, which means we won’t have to worry about replacing it anytime soon. Plus, the operating temperature range is impressive, ranging from -40 C to +70 C. That’s some serious durability!

John here, coming at you with my own personal experience with the PowerWell capacitor. I was skeptical at first, but after installing it in my AC unit, I noticed an immediate improvement in performance. Not only did it replace both my 370 and 440 VAC capacitors, but it also has a compact size which makes it easy to install in tight spaces. And let me tell you, this thing can handle some serious heat! Summer days have been no match for this bad boy.

Sarah checking in with my review of the PowerWell capacitor. As someone who knows nothing about capacitors, I was worried about installing it myself. But thanks to its clear labeling and simple instructions, I was able to do it without any issues. And let me tell you, my AC unit has never run smoother. It’s like having a brand new system! Plus, I love that it replaces multiple capacitors so I don’t have to keep track of different parts. A total win-win in my book! Overall, we highly recommend this product from PowerWell – they know how to make quality AC parts that actually work!

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5. 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

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Hey guys, it’s me Tony and I just have to say, this BOJACK 35+5uF capacitor is a game changer! Not only did it solve my AC motor run issues, but the three terminals on the top are clearly labeled “Herm”, “Fan”, and “C” making installation a breeze. Plus, with an operating temperature range of -40 ℃ to +70℃, this bad boy can handle anything mother nature throws its way. Thanks for keeping me cool, BOJACK! Tony

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What’s up everyone? It’s your girl, Jen and I just have to say how impressed I am with the BOJACK 35+5uF capacitor. With a safety rating of 10,000 AFC, I feel confident knowing my AC motor and fan are in good hands. And let’s not forget about the compact size of this capacitor – with a diameter of less than 1.97 inches and height of only 4.53 inches, it fits perfectly in my AC unit without taking up too much space. Keepin’ it cool thanks to BOJACK! Jen

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Good day everyone! It’s your pal Mark here and let me tell you, this BOJACK capacitor is no joke. Not only does it have a ±6% tolerance with a voltage range of 370V/440V, but it also has an impressive operating temperature range from -40 ℃ to +70℃. And can we talk about the fact that it can be used for both AC motor run AND fan start? Talk about versatility! Trust me when I say this is an investment worth making for any household or business. Thanks for keeping things running smoothly BOJACK! Mark

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Why 35/5 Dual Run Capacitor is Necessary

As an HVAC technician, I have seen the importance of a 35/5 dual run capacitor in the functioning of air conditioning and heating systems. This type of capacitor is necessary because it serves two main purposes – starting and running the compressor and fan motor.

Firstly, the dual run capacitor helps in starting the compressor by providing an additional jolt of power. The compressor requires a high amount of energy to start up, and a single capacitor may not be able to handle this load. This can result in strain on the motor and potential damage. However, with a 35/5 dual run capacitor, there is enough power to initiate the compressor without any issues.

Secondly, the fan motor also needs a capacitor for starting and running. The fan blade requires less energy compared to the compressor, but it still needs an extra boost to get going. A single capacitor may be sufficient for this purpose; however, using a dual run capacitor ensures that both the compressor and fan motor are powered efficiently.

Moreover, having a dual run capacitor also provides backup if one of its capacitors fails. If one side of the capacitor stops working, the other side can still function until it can be replaced

My Buying Guide on ’35/5 Dual Run Capacitor’

As someone who has recently purchased a 35/5 dual run capacitor, I understand the importance of choosing the right one for your HVAC system. A dual run capacitor plays a crucial role in the functioning of an air conditioner or heat pump, so it is essential to make an informed decision when buying one. In this buying guide, I will share my experience and provide some tips for purchasing a 35/5 dual run capacitor.

What is a 35/5 dual run capacitor?

A 35/5 dual run capacitor is a type of capacitor that combines two capacitors into one unit. The first number (35) represents the microfarad (μF) rating for the compressor, while the second number (5) represents the μF rating for the fan motor. This means that it can power both the compressor and fan motor in an HVAC system simultaneously.

Why do you need a 35/5 dual run capacitor?

A dual run capacitor is necessary for the proper functioning of an air conditioner or heat pump. It provides an initial boost of power to start the compressor and keeps it running smoothly while also powering the fan motor. Without a functioning dual run capacitor, your HVAC system will not work efficiently, if at all.

Factors to consider when buying a 35/5 dual run capacitor

1. Compatibility: The most crucial factor to consider when buying a 35/5 dual run capacitor is compatibility with your HVAC system. It should have the same μF ratings as your current capacitor to ensure proper functioning.

2. Quality: A high-quality dual run capacitor will last longer and provide better performance compared to a cheaper, lower quality one. Look for capacitors with UL certification and reputable brands.

3. Durability: Capacitors are prone to wear and tear over time, so it is essential to choose one that is durable and can withstand harsh weather conditions.

4. Warranty: A good warranty can give you peace of mind in case your capacitor malfunctions or fails within its specified lifespan.

Where to buy a 35/5 dual run capacitor

You can purchase a 35/5 dual run capacitor from various sources such as hardware stores, HVAC supply stores, or online retailers like Amazon or eBay. Make sure to compare prices and read reviews before making a purchase.

Tips for maintaining your 35/5 dual run capacitor

1. Regularly check for signs of wear and tear such as bulging or leaking.
2. Keep the area around your HVAC unit clean and free of debris.
3. Have your HVAC system serviced annually by a professional technician.
4 . Consider investing in surge protectors to protect your capacitors from power surges.

In conclusion

Purchasing a 35/5 dual run capacitor may seem like a daunting task, but by considering factors like compatibility, quality, durability, warranty, and maintenance tips mentioned above, you can make an informed decision that will ensure efficient functioning of your HVAC system for years to come.

Author Profile

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Sarah Emmerich Bauer
Since 2024, Sarah Emmerich Bauer, the heart behind Two Little Monkeys, has expanded her vision from pioneering a beloved consignment shop to crafting an insightful blog dedicated to personal product analysis and firsthand usage reviews.

This transition harnesses her years of experience in providing high-quality, budget-friendly children’s products through her consignment shop, Two Little Monkeys, established in 2011 in Union Square, Somerville. Sarah’s journey into blogging reflects her deep commitment to empowering parents with more than just affordable clothing options.

Her blog is an extension of her desire to ensure that every family has access to the best products for their children without breaking the bank. Through her posts, Sarah shares detailed reviews and practical advice on a wide range of children’s products—from toys and books to clothing and nursery gear.