--- product_id: 42420104 title: "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" brand: "powerwell" price: "AR$54531" currency: ARS in_stock: true reviews_count: 13 category: "Power Well" url: https://www.desertcart.com.ar/products/42420104-35-5-mfd-uf-370-vac-or-440-volt-dual store_origin: AR region: Argentina --- # 35+5 µF dual capacitance 440V max operating voltage 5-year durability guarantee 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 **Brand:** powerwell **Price:** AR$54531 **Availability:** ✅ In Stock ## Summary > ⚡ Power your cool with confidence—upgrade to the capacitor that lasts! ## Quick Answers - **What is this?** 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 by powerwell - **How much does it cost?** AR$54531 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/42420104-35-5-mfd-uf-370-vac-or-440-volt-dual) ## Best For - powerwell enthusiasts ## Why This Product - Trusted powerwell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Power Boost:** Supports fan & compressor motors simultaneously for peak A/C efficiency - • **Compact & Durable Design:** 2" diameter x 4.75" tall, built to USA EIA-456-A & IEC 60252-1 standards - • **DIY Friendly & Cost Effective:** Easy install saves hundreds on service calls—join thousands of savvy pros - • **Extreme Temperature Resilience:** Operates flawlessly from -40°C to 70°C, perfect for any climate - • **Universal Voltage Compatibility:** Replaces both 370V & 440V capacitors—upgrade without hassle ## Overview The PowerWell PW-35/5/R is a premium dual run round capacitor delivering 35+5 microfarads at 440 volts, engineered to replace both 370V and 440V units. Built to rigorous USA and international standards, it ensures reliable operation across extreme temperatures (-40°C to 70°C) and comes with a 5-year durability guarantee. Its compact 2"x4.75" aluminum design supports both fan and compressor motors, making it the go-to upgrade for efficient, long-lasting air conditioner and heat pump performance. ## Description A capacitor is an electric component that temporarily stores an electrical charge. A dual "run capacitor" supports two electric motors, such as a fan motor and a compressor. Round dual run capacitors are used to start and run the unit more efficient. It saves space by combining two physical capacitors into one case. The dual capacitor has three terminals labeled "C", "FAN", and "HERM", which stand for the *C*ommon, Fan, and *HERM*etically sealed compressor.Dual capacitors come in a variety of sizes, depending on the capacitance (µF = MFD = micro farad), such as 60 plus 5 µF, and also the voltage. A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt. It will work for a while and will fail prematurely, as exceeding the capacitor's rated voltage will cause the dielectric to break down and the capacitor to short out. Same as an electric wire- 600V rated wire is better than 300V one .The capacitance(µF or MFD or micro farad) must be the same or stay within 10%+ or 5%- of its original value . Example: 35 µF cap can be substituted by 33 - 38 MFD with the same or better voltage ratings capacitor.If your fan is working but compressor not, or the capacitor is bulged on top most likely your capacitor is defective. Round capacitor can be used to substitute oval shape one with the same MFD AND Volt specs.You will ask “Why I need a Cap that is rated 440V in my A/C?”Answer: You need to realize that a motor is an inductive device. When the supply voltage is applied to the motor run winding, the voltage across the start winding will be increased to a higher voltage value. A motor acts like a transformer with the run winding acting as the primary and the start winding acting as the secondary. This is why the capacitor has a much higher voltage rating than the 230 being the supply voltage.If a Capacitor is not EIA-456-A approved means it is NOT approved for USA market. Review: Great Price and Value - I’m up and running again! Took less than 10 minutes to install. Review: Works Great! - You could pay someone $250+ to install this $14.50 capacitor, or you can just put it in yourself for free. I've never replaced one of these, but indications were the capacitor was bad on my A/C, so I figured if someone could put one in there the first time, then all I had to do is put another one in, so I did. It is so easy to do that it makes no sense why they are so expensive to replace. I would usually remove the old part, but it is uniquely situated in a bolted frame (top left new one), so I just unhooked the wires and attached them to this capacitor and jammed it up under the wiring and put a strap on it (marked 2023). I left the old capacitor in its place, because they was no real need to remove it. While I was at it, The old one was marked 2020, but that doesn't mean too much, although this one is guaranteed for 5 years. I cleaned the coils with Super Clean and rinsed with the garden hose full-blast from the inside while I was working on it. I'm shocked how dirty they get just from grass clippings, so I now turn the unit off when mowing the grass. Trust me, it makes a huge difference and could save your unit. That may have taxed the old capacitor, I couldn't say, but you couldn't see through the coils before, but you can now. It has to be working more efficiently now. I could have removed the old one and positioned this one the same way, but I was doing it alone and the weather was against me so I did what any redneck would do under the circumstances. It has no bearing on its function so until it needs another one, I'm leaving it like that. I may buy another one soon just to have on hand in case the A/C goes out. My unit is in full sun and that can take half the life out of a capacitor. My previous one went bad in only 3 years because of it. After cleaning the coils, this job would have cost any homeowner $500. I'm amazed at how easy this job was and am very pleased with the capacitor and highly recommend it. ## Features - 35/5 uf or MFD micro farad 440 Volt Dual Run Round AC Capacitor . Replaces BOTH 370 & 440 VAC capacitors - Can size measures 2" diameter x 4.75" tall. - Built to the toughest USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001 - Operating temperature range -40 C. to +70 C/ -40F to 158F - Replacement for 97F9834 , Z97F9834 , HC98JA036 , P291-3553R , HC98CA036 , HV98CA035 , 97F9834, R100335-05, 89M73, HC98JA036D , TT-CAP-35/5/440R, RC0102 , TRCFD355 , 12283 , Z97F9848 , Z97F9899 , 97F9899 , cap050350440rs , 12266 , TP-CAP-35/5/440R ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0713V111K | | Best Sellers Rank | #10,378 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Industrial Electrical Capacitors | | Brand | PowerWell | | Brand Name | PowerWell | | Capacitance | 35 Microfarad | | Customer Reviews | 4.7 out of 5 stars 1,803 Reviews | | Item Dimensions W x H | 2"W x 4.75"H | | Item Shape | Round | | Item Weight | 0.23 Kilograms | | Manufacturer | PowerWell | | Material | Aluminum | | Material Type | Aluminum | | Maximum Storage Temperature | 70 Degrees Celsius | | Maximum Voltage | 440 Volts | | Model | PW-35/5/R | | Mounting Type | Through-Hole Mount | | Operating Voltage | 440 Volts | | Part Number | PW-35/5/R | | Shape | Round | | UPC | 817506022777 | | Upper Temperature Rating | 70 Degrees Celsius | ## Product Details - **Brand:** PowerWell - **Capacitance:** 35 Microfarad - **Material:** Aluminum - **Maximum Storage Temperature:** 70 Degrees Celsius - **Shape:** Round ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/51EJ6eOXfJL.jpg) ## Questions & Answers **Q: will this replace a rheem 43-101665-06 (35/5 uf +- 6% 440 vac ) Dual capacitor ??** A: Should work, looking at the numbers you posted versus the numbers on the part, I don’t think you would have any issues as long as you plug the wires to it correctly. **Q: Currently have a packard pocfd355 35+5 mfd +- 5% 440vac 60/50hz. will this work?** A: yes this should replace your current capacitor without any problems. **Q: Will this replace a goodman gsx13-13 seer central air?** A: The best way to check is just to look at the specs of your existing capacitor. Once you have that specific info, you can order one from Amazon. I ordered two different models hoping at least one would work and I figured I’d just send one back. Once I got them I realized that not only did this one have the same specs but it was an identical shape/design as mine that was blown. So this was the first one I tried and thank god it worked. A/C out in the Northern California Central Valley during summer is no joke. But fixing it myself with a cheap part like this had me feeling like a hero. It was such a cheap part and an easy fix, I kept the other capacitor as a possible backup. **Q: The Capacitor Has no volts when I put a voltmeter on the thermal?** A: How did you ground it? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Price and Value *by K***Y on April 19, 2026* I’m up and running again! Took less than 10 minutes to install. ### ⭐⭐⭐⭐⭐ Works Great! *by J***Y on July 29, 2023* You could pay someone $250+ to install this $14.50 capacitor, or you can just put it in yourself for free. I've never replaced one of these, but indications were the capacitor was bad on my A/C, so I figured if someone could put one in there the first time, then all I had to do is put another one in, so I did. It is so easy to do that it makes no sense why they are so expensive to replace. I would usually remove the old part, but it is uniquely situated in a bolted frame (top left new one), so I just unhooked the wires and attached them to this capacitor and jammed it up under the wiring and put a strap on it (marked 2023). I left the old capacitor in its place, because they was no real need to remove it. While I was at it, The old one was marked 2020, but that doesn't mean too much, although this one is guaranteed for 5 years. I cleaned the coils with Super Clean and rinsed with the garden hose full-blast from the inside while I was working on it. I'm shocked how dirty they get just from grass clippings, so I now turn the unit off when mowing the grass. Trust me, it makes a huge difference and could save your unit. That may have taxed the old capacitor, I couldn't say, but you couldn't see through the coils before, but you can now. It has to be working more efficiently now. I could have removed the old one and positioned this one the same way, but I was doing it alone and the weather was against me so I did what any redneck would do under the circumstances. It has no bearing on its function so until it needs another one, I'm leaving it like that. I may buy another one soon just to have on hand in case the A/C goes out. My unit is in full sun and that can take half the life out of a capacitor. My previous one went bad in only 3 years because of it. After cleaning the coils, this job would have cost any homeowner $500. I'm amazed at how easy this job was and am very pleased with the capacitor and highly recommend it. ### ⭐⭐⭐⭐⭐ Great product works as should *by C***L on April 29, 2026* Has worked great purchased 2 years ago no issues. Recently tested during prevnt ac maint and is working perfectly 2 yrs later easy install. Just take a photo of the connection and use needle nose pliers 😀 ## Frequently Bought Together - 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 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 - PowerWell 40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 40/5 Micro Farad --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/42420104-35-5-mfd-uf-370-vac-or-440-volt-dual](https://www.desertcart.com.ar/products/42420104-35-5-mfd-uf-370-vac-or-440-volt-dual) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-06*