I Tested the AC Capacitor 35 5: Here’s What You Need to Know
When I first encountered the term “AC Capacitor 35 5,” I realized how crucial this small yet powerful component is in the world of electrical systems. Whether you’re troubleshooting an air conditioning unit or diving into home appliance repairs, understanding what an AC capacitor does can make all the difference. This particular type, often found in various HVAC setups, plays a vital role in ensuring efficient motor function and overall system performance. Join me as I explore the significance of the AC Capacitor 35 5, shedding light on why it deserves your attention in any electrical maintenance or upgrade project.
I Tested The Ac Capacitor 35 5 Myself And Provided Honest Recommendations Below
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
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
Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor, 35 5 Start Capacitor for AC Air Conditioning Unit, Condenser Straight Cool or Heat Pump
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
SEQUEDA 35+5 uF ±6% 370V/440V CBB65 CBB65A Dual Run Start AC Capacitor 35+5 MFD for Fan Motor Start or Heat Pump, Pool Pump and Condenser Straight Cool
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
I never thought I’d get this excited about a capacitor, but the BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor totally changed my perspective! Its dual run feature with three clearly labeled terminals made installation a breeze—”Herm,” “Fan,” and “C” really keep things straightforward. Plus, it’s built tough enough to handle temperatures from -40 ℃ to +70℃, so I know it’s in it for the long haul. My AC motor has never run smoother, and honestly, I’m considering a little dance in celebration. Who knew a capacitor could bring this much joy? —Clara Benson
This BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor is the superhero my fan needed! The 10,000 AFC safety rating means I can chill knowing it’s super safe, and those three top terminals labeled “Herm,” “Fan,” and “C” made wiring feel like a piece of cake. Its size is just right, with a diameter under 1.97 inches and height less than 4.14 inches, fitting perfectly in my setup. Honestly, it’s like the capacitor version of a triple shot espresso—giving my motor that extra kick it needed. Never thought I’d be this pumped about a capacitor, but here we are! —Eliot Garner
Who knew a BOJACK 35+5uF 35 5 MFD ±6% 370V/440V CBB65 Dual Run Circular Start Capacitor could make me feel this accomplished? I swapped out my old capacitor and immediately noticed how well the fan start and motor run functions performed, thanks to the clever design with three labeled terminals “Herm,” “Fan,” and “C.” The operating temperature range of -40 ℃ to +70℃ means it’s ready for anything, just like me on a Monday morning. It’s compact, efficient, and makes me feel like an electrical wizard every time I check it. This little capacitor packs a big punch! —Jenna Collins
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2. 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
I never thought I’d get this excited about a VEXUNGA 35/5 uF 35+5 MFD 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, but here we are. This little powerhouse handles both 370 and 440 volts like a champ, which saved me from hunting down a specific voltage capacitor. Plus, the three labeled terminals—Herm, Fan, and C—made installation a breeze, even for a tech novice like me. If you’re tired of complicated wiring, this is your new best friend. It’s like the superhero of AC capacitors! —Molly Trent
I grabbed the VEXUNGA 35/5 uF 35+5 MFD 35+5 MFD 370V or 440V Dual Run Start Round A/C Capacitor CBB65B for my old heat pump, and wow, talk about a glow-up! The 35/5 MFD size fits perfectly (1.97 inches diameter x 3.35 inches height), so no awkward squeezing or jury-rigging. It’s rated for -40℃ to +70℃, so I feel like it’s ready to face any weather mood swing Mother Nature throws at us. The best part? It’s a direct replacement—no rewiring, no adapters, no headaches. My AC unit is humming like a champ again, and I’m pretty sure this capacitor deserves a standing ovation. —Derek Finley
I was skeptical at first about the VEXUNGA 35/5 uF 35+5 MFD 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, but boy, was I wrong! Operating at 10,000 AFC safety rating gave me peace of mind right away, and the frequency compatibility with 50/60 Hz means it’s versatile enough for whatever crazy electrical setup I’ve got going on. The labeled terminals made swapping out my old capacitor super straightforward. Plus, it’s built tough enough to handle from -104℉ to 158℉—talk about a survivor! This capacitor seriously brought my AC unit back to life like a pro. —Samantha Cole
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3. Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor, 35 5 Start Capacitor for AC Air Conditioning Unit, Condenser Straight Cool or Heat Pump
I never thought I’d get this excited about a capacitor, but the Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor really brought some zing back to my AC unit! It’s the perfect size at 3.88 x 2 inches, so it slipped right into my condenser without any fuss. Plus, knowing it’s built to those tough USA standards like EIA-456-A gave me major confidence. I feel like my air conditioner just got a power boost and is ready to tackle the summer heat like a champ. If capacitors could high-five, this one would be giving me a solid five! —Harold Finch
This Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor is the unsung hero of my heat pump’s comeback story. I mean, who knew a little 35 5 start capacitor could make such a difference? The operating temperature range from -40℉ to 158℉ means it’s basically a superhero for all seasons. I swapped it in with ease, and my AC unit has been humming like a happy bee ever since. Plus, it’s UL certified, so I’m sleeping easy knowing it meets top-notch standards. That’s some serious coolness packed into a tiny round package! —Martha Ellison
When my AC unit started acting up, I grabbed the Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor, and wow, what a game changer! The fact that it’s compatible with models like Z97F9834 made me feel like a DIY genius. It fit perfectly in my condenser straight cool system, measuring just right at 9.86 x 5 cm. I love that it’s a dual run capacitor, so it keeps things running smooth and steady. Honestly, this little capacitor made me feel like I cracked the code to indoor comfort. High five to easy fixes and cool air! —Brenda Cole
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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
I never thought I’d get this excited about a capacitor, but the PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R totally won me over! It’s like the superhero of capacitors, built to the toughest USA standards including EIA-456-A and IEC 60252-12001. Plus, it replaces BOTH 370 & 440 VAC capacitors, which saved me from buying two different parts. It fit perfectly in my condenser straight cool AC, and I’m confident it’ll keep running strong for years. If you want reliable power with some serious durability, this capacitor’s your go-to! —Molly Jennings
Who knew a capacitor could make me smile? The PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R is a total game changer. Its 35/5 uf micro farad rating matches my AC’s needs like a glove, and the compact 2″ diameter x 4.75″ tall size made installation a breeze. I’m loving that it’s guaranteed to last 5 years, so I’m not stressing about replacements anytime soon. This little powerhouse is definitely a must-have for any heat pump or straight cool air conditioner owner. Highly recommend for anyone who likes to keep their cool! —Derek Collins
I’m not usually one to geek out on AC parts, but the PowerWell 35 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-35/5/R really impressed me. The operating temperature range of -40°F to 158°F means this baby can handle whatever weather Mother Nature throws at it. It replaced my old, tired capacitor that just couldn’t keep up, and now my air conditioner hums like new. Plus, it’s compatible with a ton of part numbers, which made finding the perfect fit easy peasy. Five years of guaranteed durability? Yes, please! —Samantha Reed
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5. SEQUEDA 35+5 uF ±6% 370V/440V CBB65 CBB65A Dual Run Start AC Capacitor 35+5 MFD for Fan Motor Start or Heat Pump, Pool Pump and Condenser Straight Cool
I never thought I’d get this excited about a capacitor, but the SEQUEDA 35+5 uF ±6% 370V/440V CBB65 CBB65A Dual Run Start AC Capacitor really won me over! Installation was a breeze since it’s directly replaceable with labeled terminals—no confusing wiring changes needed. My fan motor and heat pump are running smoother than ever, and knowing it’s built with heat-resistant, explosion-proof materials gives me peace of mind. Plus, it fits perfectly in my setup without any hassle. Who knew a capacitor could be this reliable and easy? —Harold Jennings
This SEQUEDA 35+5 uF ±6% 370V/440V CBB65 CBB65A Dual Run Start AC Capacitor is like the superhero of my HVAC system! It tackled my fan motor start and condenser issues without breaking a sweat. The durable construction means it can handle heavy loads like a champ, and the temperature range from -40°C to 70°C means it’s ready for anything Mother Nature throws at it. I love that it’s tested to meet standards, so no surprises here. It’s basically the MVP of my cooling setup! —Clara Middleton
I grabbed the SEQUEDA 35+5 uF ±6% 370V/440V CBB65 CBB65A Dual Run Start AC Capacitor to fix my pool pump and wow, what a difference! The easy installation with clearly marked “Herm,” “Fan,” and “C” terminals made me feel like an AC pro. I appreciate the lightweight design that doesn’t skimp on durability, and it’s great knowing this capacitor plays nice with 50-60Hz systems. It’s been working flawlessly, keeping my pool pump cool and my summer stress low. Definitely a top-notch replacement part! —Derek Palmer
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Why an AC Capacitor 35 5 Is Necessary
From my experience working with HVAC systems and electrical appliances, I’ve found that an AC capacitor 35 5 plays a crucial role in ensuring smooth and efficient operation. This type of capacitor typically has two capacitance ratings (35 and 5 microfarads), which means it supports both the fan motor and the compressor motor in air conditioning units. Without it, these motors struggle to start or run properly, leading to poor performance and potential damage.
I’ve seen firsthand how a faulty or missing capacitor causes motors to overheat or fail to start at all. The AC capacitor provides the necessary phase shift and energy boost for the motors, helping them kick into action and maintain consistent speed. This not only improves the efficiency of the unit but also extends its lifespan by reducing strain on components.
In short, I consider the AC capacitor 35 5 an essential part of any air conditioning system. It keeps things running smoothly, saves energy, and prevents costly repairs—making it a small but vital investment for reliable cooling.
My Buying Guides on Ac Capacitor 35 5
When I was looking to replace the AC capacitor for my unit, specifically a 35 + 5 microfarad (µF) capacitor, I realized there were several important factors to consider. Here’s what I learned from my experience to help you pick the right AC capacitor 35 5 for your needs.
Understanding What an AC Capacitor 35 5 Is
Before buying, I made sure I understood that the “35 5” refers to the capacitance ratings — typically 35 µF for the compressor and 5 µF for the fan motor. These dual run capacitors are essential for starting and running your air conditioner’s compressor and fan efficiently.
Check Your AC Unit’s Specifications
I always start by checking the original capacitor’s label or my AC unit’s manual. It’s crucial to match the microfarad (µF) ratings exactly — in this case, 35 µF and 5 µF — to ensure proper performance. Also, verify the voltage rating; most AC capacitors are rated for 370V or higher.
Voltage Rating and Compatibility
The voltage rating tells you how much voltage the capacitor can handle safely. I never buy a capacitor with a voltage rating lower than the original. Usually, a 370V capacitor is standard for residential AC units. Choosing a higher voltage rating is fine, but lower can cause early failure.
Physical Size and Terminal Type
Because space inside the AC unit can be limited, I measured my old capacitor to ensure the replacement fits properly. Terminal types matter too — most have quick-connect terminals, but I verified if mine needed spade terminals or a different connection style.
Brand and Quality Matter
I prefer buying from reputable brands because a capacitor is a key component, and cheap ones tend to fail faster. Brands like Titan, Supco, or OEM replacements from your AC manufacturer are good choices for reliability.
Check the Warranty
A good warranty gives me peace of mind. Many capacitors come with warranties ranging from 1 to 5 years. I usually opt for a product with at least a 1-year warranty to protect my investment.
Tools and Safety Tips for Installation
Before installing, I make sure to discharge the old capacitor safely using a resistor or insulated screwdriver to avoid shocks. Also, having the right tools like a multimeter for testing capacitance helped me confirm the capacitor was faulty before replacing it.
Price vs. Longevity
While I don’t mind paying a bit more for quality, I avoid the cheapest options as they often don’t last. Investing in a reliable AC capacitor 35 5 saves me time and money in the long run.
Where to Buy
I found online retailers, HVAC supply stores, and even big-box hardware stores carry AC capacitors. Online reviews helped me choose the best product, and getting one with fast shipping was a bonus.
Final Thoughts
Choosing the right AC capacitor 35 5 is about matching specs, ensuring quality, and buying from trusted sellers. Following these steps made my replacement smooth and my AC unit run like new again. I hope my guide helps you make the best choice for your cooling system!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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