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5-2-1 CSR-U1 CSRU1 Compressor Saver Hard Start Capacitor Kit for 1- to 3-ton AC Units - 5-2-1 HVAC Compressor Saver Hard Start Capacitor - Easy to Install

Asin: B0CK17KW1F   |   Ean: 9192095533721


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➤ The Replacement Part Is Made From Durable High Quality Material And Well-Tested By The Manufacturer.And Can Prevent Cracking And Failing During The Installation And Use Process..
➤ Package Includes: 1 X Csr-U1 Hard Start Capacitor Kit, 1 X Cable Ties, 2 X Screws.
➤ Please Contact Us If You Received The Part Damaged Or If The Part You Ordered Did Not Fix Your Problem. We Would Like To Ensure 100% Customer Satisfaction For You..
➤ It Is Made Exactly Fit For Most Ac Brands, There Are Only 3 Color Coded Wires Which Need To Be Connected, The Black Wire Will Be Connected To The Common Side If The Compressor, The Stripped Wire Will Be Connected To The Start Winding Of The Compressor, And The Red Wire Will Be Connected To The Run Winding Of The Compressor..

Features

  • This part protects vital components of your air conditioner by significantly reducing the amount of time. It helps your air conditioner and compressor bear the stress, strain and heat each and every time it starts. Before you replace your air conditioner, try adding a 5-2-1 Compressor Saver . The 5-2-1 Compressor Saver might save you from wasting thousands of dollars to buy a new air conditioner or compressor. It s a wise investment to install the 5-2-1 Compressor Saver.
  • It is made exactly fit for most AC brands, there are only 3 color coded wires which need to be connected, the black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor.
  • The replacement part is made from durable high quality material and well-tested by the manufacturer.And can prevent cracking and failing during the installation and use process.
  • Please contact us if you received the part damaged or if the part you ordered did not fix your problem. We would like to ensure 100% customer satisfaction for you.
  • PACKAGE INCLUDES: 1 x CSR-U1 Hard Start Capacitor Kit, 1 x Cable Ties, 2 x Screws
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Brand: BLUE ELF   |   Manufacturer: BLUE ELF

Warranty: warranty guaranteed

Amazon Price: $27.99 | as of 05/23/2024 (4:50pm pst) *DETAILS
Availability: In Stock

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Similar To 521 CSRU1 CSRU1 Compressor Saver

  #1

ATMA SUPPLY CSR-U1 Hard Start Device Compressor Saver for 1- to 3-Ton AC Units

Asin: B09J9Y1R39   |   Model: CSR-U1AS   |   PartNumber: CSR-U1AS

The Compressor Saver Significantly Reduces The Amount Of Time Your Compressor Is On High Amp Start-Up. Using A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give Your Compressor The Boost It Needs To Start Up Quickly, More Reliably, Draw Less Power And Save Your Money.
For Any Reason You Are Not Completely Satisfied, You Can Request A Replacement Or A Full Refund.
Easy To Install-There Are Only 3 Color Coded Wires Which Need To Be Connected, The Black Wire Will Be Connected To The Common Side If The Compressor, The Stripped Wire Will Be Connected To The Start Winding Of The Compressor, And The Red Wire Will Be Connected To The Run Winding Of The Compressor. Or You Can Look Up For A Youtube Video How To Change The Parts, It's Not Hard At All.
The Compression Savor Uses A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give Your Compressor The Boost It Needs To Start Up Quickly, More Reliably, Draw Less Power And Save You Money.

Features

  • This hard start kit works on 1-2-3 tons AC units, Package includes 1 x CSR-U1 Hard Start Capacitor Kit, 1 x Cable Ties, 2 x Screws
  • The compression savor uses a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, more reliably, draw less power and save you money
  • The compressor saver significantly reduces the amount of time your compressor is on high amp start-up. Using a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, more reliably, draw less power and save your money
  • Easy to install-There are only 3 color coded wires which need to be connected, the black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor. Or you can look up for a YouTube video how to change the parts, it's not hard at all
  • For any reason you are not completely satisfied, you can request a replacement or a full refund
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Brand: ATMA SUPPLY   |   Manufacturer: ATMA SUPPLY

Amazon Price: $18.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #2

Sobalai Upgraded 5-2-1 CSR-U1 Compressor Saver Starter Kit for 1- to 3-ton AC units,Durable 5-2-1 HVAC Compressor Saver Hard Start Capacitor,Easy to Install -1 Years Warranty

Asin: B0B5WQJT62   |   Model: CSR-U1   |   PartNumber: CSR-U1   |   Ean: 0785249177941   |   UPC: 785249177941

【Easy To Install】5-2-1 Method Has Been Recognized By Major Compressor Manufacturers, Which Is Safer And Easier To Install. Only Three Color Coding Wires Need To Be Connected. If It Is A Compressor, The Black Wire Will Be Connected To The Common End, The Stripped Wire Will Be Connected To The Starting Winding Of The Compressor, And The Red Wire Will Be Connected To The Running Winding Of The Compressor. Even If Your System Has No Problems At Present, Installing One Of The Kits Will Usually Make The Service Life Of The Compressor Longer, Because It Reduces The Starting Time Of Your Compressor At High Amperes..
【Excellence Guaranteed】Our 5-2-1 Csr-U1 Compressor Saver Starter Kit Provides A Lifetime Warranty That Exceeds The Industry Standard And Guarantees A 100% Refund. If You Are Not Sure Whether This Kit Is Suitable For Your Air Conditioning Unit, We Will Help You. For Any Reason You Are Not Completely Satisfied, Please Contact Us For A Full Refund Without Any Questions..
【Upgrade Quality】 Csr-U1 Hvac Starter Kit Meets Or Exceeds All Manufacturer Specifications, Is Made Of Durable High-Quality Materials, And Has Been Well Tested By The Manufacturer. We Design Tools For Professional Service Technicians. Note: When You Find That The Compressor Economizer Expands During Use, Please Don't Panic. This Is Due To Long Service Time, High External Temperature, Internal Gas Generation, Not Explosion..
【Great Function】5-2-1 Hvac Compressor Saver Hard Start Capacitoruses Powerful Multi-Layer Starting Capacitor And Intelligent Switch To Provide The Required Boost For The Compressor, So As To Start Quickly And Reliably, Consume Less Power And Save Your Money, And Prolong The Service Life Of Your Compressor And Other Electrical Components Related To Your Air Conditioning System. Installing The 5-2-1 Compressor Saver Is A Wise Investment..

Features

  • Perfectly Compatible Products include:1 x CSR-U1 Hard Start Capacitor Kit, 1 x Cable Ties, 2 x Screws. Working frequency: 50/60hz, rated capacity: 270-324uf. Size:8.5x4.5cm/3.35x1.77inch(HxDia). A C Hard Start Kit is compatible with most major compressor manufacturers.
  • Great Function 5-2-1 HVAC compressor saver hard start capacitoruses powerful multi-layer starting capacitor and intelligent switch to provide the required boost for the compressor, so as to start quickly and reliably, consume less power and save your money, and prolong the service life of your compressor and other electrical components related to your air conditioning system. Installing the 5-2-1 compressor saver is a wise investment.
  • Easy To Install 5-2-1 method has been recognized by major compressor manufacturers, which is safer and easier to install. Only three color coding wires need to be connected. If it is a compressor, the black wire will be connected to the common end, the stripped wire will be connected to the starting winding of the compressor, and the red wire will be connected to the running winding of the compressor. Even if your system has no problems at present, installing one of the kits will usually make the service life of the compressor longer, because it reduces the starting time of your compressor at high amperes.
  • Upgrade Quality CSR-U1 HVAC Starter Kit meets or exceeds all manufacturer specifications, is made of durable high-quality materials, and has been well tested by the manufacturer. We design tools for professional service technicians. Note: when you find that the compressor economizer expands during use, please don't panic. This is due to long service time, high external temperature, internal gas generation, not explosion.
  • Excellence Guaranteed Our 5-2-1 CSR-U1 compressor saver starter kit provides a lifetime warranty that exceeds the industry standard and guarantees a 100% refund. If you are not sure whether this kit is suitable for your air conditioning unit, we will help you. For any reason you are not completely satisfied, please contact us for a full refund without any questions.
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Brand: Sobalai   |   Manufacturer: Sobalai

Amazon Price: $21.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #3

Upgraded 5-2-1 CSRU2 Compressor Saver for Air Conditioner Compatible with 3-1/2 to 5 Ton Units Csr-u2 Compressor Energy Saver HVAC Hard Start Kit AC Hard Start Capacitor Kit 1 Year Warranty

Asin: B0BVVV9Y4Q   |   Model: 5-2-1 CSRU2   |   PartNumber: 5-2-1 CSRU2   |   Ean: 0769293676513   |   UPC: 769293676513

[High Compatibility] The Hvac Hard Start Kit Has A Wide Range Of Applications And Is Compatible With Major Compressor Manufacturers. It Is Applicable To Various Brands Of Air Conditioning Compressors And Most Of The 3.5-5 Ton Units Of Ac Brands..
[After-Sales Service] Customer Satisfaction Is Our Ultimate Goal. For This Reason, We Provide A One-Year Warranty Period For The Ac Compressor Compressor Saver. If You Encounter Any Problems With The Model, Operation, Etc. During Use, Please Contact Us At Any Time. We Will Provide You With Satisfactory Solutions Within 24 Hours To Protect Your Consumer Rights And Interests..
[Easy To Install] You Only Need To Connect The Three Color Wires Of The Ac Hard Start Capacitor Kit With The Compressor, Connect The Black Wire With The Common Side Of The Compressor, Connect The Color Wire With The Starting Winding Of The Compressor, And Connect The Red Wire With The Running Winding Of The Compressor. (Special Note: For Your Personal And Property Safety, Please Contact A Licensed Technician To Install The Csr-U2 Compressor Energy Saver For You.).
[High Quality Material] 5-2-1 Hard Start Kit Is Made Of High Quality Material, Which Is High Quality, Durable, And Not Easy To Damage. After The Manufacturer's Test, It Meets Or Exceeds The Manufacturer's Specifications, And Has A Long Service Life And Corrosion Resistance. Each Product Will Pass The Factory's Factory Safety Test Before Leaving The Factory, So You Can Use It Safely..

Features

  • [Extending the Service Life of Components] The huge heat and pressure generated by the air conditioner during startup will seriously damage the important components of the air conditioner and compressor. 5-2-1 CSRU2 compressor saver can help the air conditioner and compressor bear the pressure and heat during startup, help the compressor start faster, reduce energy consumption, extend the service life of the compressor and related components of the air conditioning system, and save you hundreds of dollars in electricity consumption, maintenance costs and the cost of replacing new machines.
  • [High Quality Material] 5-2-1 Hard start kit is made of high quality material, which is high quality, durable, and not easy to damage. After the manufacturer's test, it meets or exceeds the manufacturer's specifications, and has a long service life and corrosion resistance. Each product will pass the factory's factory safety test before leaving the factory, so you can use it safely.
  • [High Compatibility] The HVAC hard start kit has a wide range of applications and is compatible with major compressor manufacturers. It is applicable to various brands of air conditioning compressors and most of the 3.5-5 ton units of AC brands.
  • [Easy to Install] You only need to connect the three color wires of the AC hard start capacitor kit with the compressor, connect the black wire with the common side of the compressor, connect the color wire with the starting winding of the compressor, and connect the red wire with the running winding of the compressor. (Special note: For your personal and property safety, please contact a licensed technician to install the CSR-U2 compressor energy saver for you.)
  • [After-sales Service] Customer satisfaction is our ultimate goal. For this reason, we provide a one-year warranty period for the AC compressor compressor saver. If you encounter any problems with the model, operation, etc. during use, please contact us at any time. We will provide you with satisfactory solutions within 24 hours to protect your consumer rights and interests.
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Brand: Znnam   |   Manufacturer: Znnam

Amazon Price: $26.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #4

BlueStars Premium 5-2-1 CSR-U1 CSRU1 Compressor Saver Hard Start Capacitor Kit for 1- to 3-ton AC units - Durable 5-2-1 HVAC Compressor Saver Hard Start Capacitor - Easy to Install - PACK OF 1

Asin: B07X463KD1

✅ Easy To Install: It Is Made Exactly Fit For Most Ac Brands, There Are Only 3 Color Coded Wires Which Need To Be Connected, The Black Wire Will Be Connected To The Common Side If The Compressor, The Stripped Wire Will Be Connected To The Start Winding Of The Compressor, And The Red Wire Will Be Connected To The Run Winding Of The Compressor..
✅ 𝟏𝟎𝟎% 𝐋𝐈𝐅𝐄𝐓𝐈𝐌𝐄 𝐖𝐀𝐑𝐑𝐀𝐍𝐓𝐘: Customer Satisfaction Is Our Priority. If For Any Reason You're Not Completely Satisfied, We Will Compensate You And Offer Extra Benefits To Ensure Your Rights. Buy With Confidence!.
✅ Premium Quality: The Replacement Part Is Made From Durable High Quality Material And Well-Tested By The Manufacturer.
✅ Function: This Part Protects Vital Components Of Your Air Conditioner By Significantly Reducing The Amount Of Time. It Helps Your Air Conditioner And Compressor Bear ½ The Stress, Strain And Heat Each And Every Time It Starts. Before You Replace Your Air Conditioner, Try Adding A 5-2-1 Compressor Saver . The 5-2-1 Compressor Saver Might Save You From Wasting Thousands Of Dollars To Buy A New Air Conditioner Or Compressor. It’S A Wise Investment To Install The 5-2-1 Compressor Saver..

Features

  • PACKAGE INCLUDES: 1 x CSR-U1 Hard Start Capacitor Kit, 1 x Cable Ties, 2 x Screws
  • FUNCTION: This part protects vital components of your air conditioner by significantly reducing the amount of time. It helps your air conditioner and compressor bear the stress, strain and heat each and every time it starts. Before you replace your air conditioner, try adding a 5-2-1 Compressor Saver . The 5-2-1 Compressor Saver might save you from wasting thousands of dollars to buy a new air conditioner or compressor. It s a wise investment to install the 5-2-1 Compressor Saver.
  • EASY TO INSTALL: It is made exactly fit for most AC brands, there are only 3 color coded wires which need to be connected, the black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor.
  • PREMIUM QUALITY: The replacement part is made from durable high quality material and well-tested by the manufacturer
  • % : Customer satisfaction is our priority. If for any reason you're not completely satisfied, we will compensate you and offer extra benefits to ensure your rights. Buy with confidence!
  • See more on Amazon...

Brand: BlueStars   |   Manufacturer: BlueStars

Amazon Price: $25.89 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #5

CSRU2 5-2-1 Compressor Saver Replacement HVAC Hard Start Capacitor 3.5-4- 5 Tons Hard Start Kit FOR Air Conditioner

Asin: B0B7842HBF   |   Model: CSRU2 5-2-1 Compressor Saver   |   PartNumber: CSRU2 5-2-1 Compressor Saver   |   Ean: 0705419476445   |   UPC: 705419476445

【Csru2 Compressor Saver】Capacitor Has Been Pre-Wired For You. There Are Only 3 Color Coded Wires Which Need To Be Connected.The Black Wire Will Be Connected To The Common Side Of The Compressor. The Striped Wire Will Be Connected To The Start Winding Of The Compressor And The Red Wire Will Be Connected To The Run Winding Of The Compressor..
【After-Sales Guarantee】 If You Are Not Satisfied With The Product, We Will Provide You With A 30-Day Return And Exchange Warranty, Pls Contact Us First When You Get Some Problem, We Will Offer You Assistance Asap..
【High Quality And Durable】5-2-1 Saver Reduces The Load On Your Compressor & Saves Electricity ,Years To The Life Of Your Compressor And Other Electrical Components Associated With Your A/C System.Csru2 Replacement Part Is Made From Durable High Quality Material And Well-Tested By The Manufacturer..
【 5-2-1 Compressor Saver】 This Potential Relay Significantly Reduces The Amount Of Time Your Compressor Is On High Amp Start-Up, Csr-U2 Start Capacitor Uses A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give The Compressor The Boost It Needs To Start Up Quickly, More Reliably And Draw Less Power And Save You Money, Too..

Features

  • Compressor Saver 3.5-5 ton 5-2-1 Compressor Saver Compatible with CSR-U2 Hard Start Capacitor Kit, Replacement HVAC Hard Start Capacitor 3.5-4- 5 Tons Hard Start Kit FOR Air Conditioner. It is made exactly fit for most AC brands.
  • 5-2-1 Compressor Saver This potential relay significantly reduces the amount of time your compressor is on high amp start-up, CSR-U2 start capacitor uses a powerful multi-layer starting capacitor and a smart switch to give the compressor the boost it needs to start up quickly, more reliably and draw less power and save you money, too.
  • CSRU2 Compressor Saver Capacitor has been pre-wired for you. There are only 3 color coded wires which need to be connected.The Black wire will be connected to the Common side of the compressor. The Striped wire will be connected to the Start winding of the compressor and the Red wire will be connected to the Run winding of the compressor.
  • High Quality and Durable 5-2-1 Saver Reduces the load on your compressor & Saves Electricity ,years to the life of your compressor and other electrical components associated with your A/C system.CSRU2 Replacement part is made from durable high quality material and well-tested by the manufacturer.
  • After-Sales Guarantee If you are not satisfied with the product, we will provide you with a 30-day return and exchange warranty, Pls contact us first when you get some problem, we will offer you assistance asap.
  • See more on Amazon...

Brand: RO6G   |   Manufacturer: RO6G

Amazon Price: $27.89 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #6

PartsBroz CSRU1 CSR-U1 AC Hard Start Kit - DIY eTips Included - Compatible with 1 to 3 Ton AC Units - Upgraded 5-2-1 Compressor Saver Starter Kit - Easy to Install - Durable Materials

Asin: B07V3TLLV7   |   Model: CSR-U1   |   PartNumber: CSR-U1   |   Ean: 0725330587273   |   UPC: 725330587273

💡 The Cps 5 2 1 Csru1 Capacitor Utilizes A Strong Multi-Facet Starting Capacitor And A Smart Switch To Give Your Blower The Improvement It Requires To Start Up Rapidly, More Reliably, Draw Less Power And Set Aside Your Cash, As Well. The Csr-U1 Exact Equivalent Part By Partsbroz Works With 1- To 3-Ton Ac Units. Larger Units Require A Larger Capacitor. Cps 5-2-1 Csru1 Hard Start Kit Meets Or Exceeds All Manufacturer Specifications..
💡 Is A Compressor Saver Worth It? Yes, A Compressor Saver Is Worth It In Many Cases. A Compressor Saver Is A Device That Helps To Protect And Prolong The Life Of The Compressor In An Air Conditioning System. It Works By Reducing The Amount Of Time And Energy Required To Start The Compressor, Which Can Help To Prevent Damage To The Compressor And Improve The Overall Efficiency Of The System. It Is Important To Choose A High-Quality Compressor Saver That Is Compatible With The Specific System..
💡 A Cps 5-2-1 Csru1 Compressor Saver Helps Boost Your Compressor During Start-Up. The Average Unit Will Start Up 30-50% Faster When You Add The Csr-U1 Exact Equivalent Part By Partsbroz. Why Does This Matter? During Start-Up, Your Ac Unit Uses Five To Ten Times More Power Than It Does When It’S Running. Over Time, The Heat Produced During Start-Up Damages The Compressor, Capacitor, And Terminals, Reducing The Product Life Of Your Ac Unit. Faster Start-Up = Less Damage And Longer Lifespan..
🔧 Diy Etips Included - Not Sure How To Replace The Part? Helpful Information Can Be Found On The Page Below. Scroll Down To Get More Repair Tips. Acquire Valuable Skills During The Diy Repair Project. Csru1 Compressor Saver Will Help If Your House Lights Flicker During Ac Start-Up, The Unit Is Noisy During Start-Up, Or It Takes A While To Start Up. 5 2 1 Csru1 Is Compatible With Most Major Compressor Manufacturers. Csru1 Hard Start Kit Fits Hundreds Of Models And Can Be Used In A Few Minutes..

Features

  • Csr-u1 5-2-1 Hard Start Kit - The voltage floods or spikes can be extremely harming to HVAC units, shortening the life of the compressor and diminishing its efficiency. The Cps Csru1 offers several benefits, including extended compressor life, improved energy efficiency, and reduced energy consumption. By reducing the amount of time and energy required to start the compressor, the kit can help to prolong the life of the compressor and other components in the air conditioning system.
  • DIY eTips Included - Not sure how to replace the part? Helpful information can be found on the page below. Scroll down to get more repair tips. Acquire valuable skills during the DIY repair project. Csru1 Compressor Saver will help if your house lights flicker during AC start-up, the unit is noisy during start-up, or it takes a while to start up. 5 2 1 Csru1 is compatible with most major compressor manufacturers. Csru1 Hard Start Kit fits hundreds of models and can be used in a few minutes.
  • The Cps 5 2 1 Csru1 Capacitor utilizes a strong multi-facet starting capacitor and a smart switch to give your blower the improvement it requires to start up rapidly, more reliably, draw less power and set aside your cash, as well. The CSR-U1 exact equivalent part by PartsBroz works with 1- to 3-ton AC units. Larger units require a larger capacitor. Cps 5-2-1 Csru1 Hard Start Kit meets or exceeds all manufacturer specifications.
  • A Cps 5-2-1 Csru1 Compressor Saver helps boost your compressor during start-up. The average unit will start up 30-50% faster when you add the CSR-U1 exact equivalent part by PartsBroz. Why does this matter? During start-up, your AC unit uses five to ten times more power than it does when it s running. Over time, the heat produced during start-up damages the compressor, capacitor, and terminals, reducing the product life of your AC unit. Faster start-up = less damage and longer lifespan.
  • Is a compressor saver worth it? Yes, a compressor saver is worth it in many cases. A compressor saver is a device that helps to protect and prolong the life of the compressor in an air conditioning system. It works by reducing the amount of time and energy required to start the compressor, which can help to prevent damage to the compressor and improve the overall efficiency of the system. It is important to choose a high-quality compressor saver that is compatible with the specific system.
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Brand: PartsBroz   |   Manufacturer: PartsBroz

Weight: 0.70 pounds

Warranty: Lifetime Warranty

Amazon Price: $18.83 | as of 05/23/2024 (4:50pm pst) *DETAILS
List Price: $20.13

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  #7

Upgraded CSR-U3 Compressor Saver Compatible with 5-2-1 4-5 Tons, Hvac/AC Hard Start Capacitor Kit for Air Conditioner

Asin: B09F2DTQMD

[Applications And Specifications]: For Scroll/Reciprocating 208-240V Only,Capacitorsize:270-324 Mfd, Tonnage: 4 To 5 Ton..
[High Quality]:Csr-U3 Compressor Saver Not Non-Original Aftermarket Parts , The Quality Is The Same As The Original, Please Feel Free To Contact Us If You Have Any Questions. Note: When You Find That The Compressor Saver Expansion During Use, Please Don't Panic, This Is Due To The Long Use Time, The High External Temperature, And The Gas Generated Inside, Not An Ex-Plosion.
[Package Includes]:Potential Relay, Capacitor, Mounting Screws, Zip-Tie..
[Easy To Operate]: This Capacitor Has Been Pre-Wired For You. There Are Only 3 Color Coded Wires Which Need To Be Connected. The Black Wire Will Be Connected To The Common Side Of The Compressor. The Striped Wire Will Be Connected To The Start Winding Of The Compressor And The Red Wire Will Be Connected To The Run Winding Of The Compressor, Save Power And Money..

Features

  • [Main Function]:The compressor saver uses a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, can start A/C in 30-50% less time, add years to the life of your compressor and other electrical components associated with your A/C system
  • [Easy to Operate]: This Capacitor has been pre-wired for you. There are only 3 color coded wires which need to be connected. The Black wire will be connected to the Common side of the compressor. The Striped wire will be connected to the Start winding of the compressor and the Red wire will be connected to the Run winding of the compressor, Save power and money.
  • [Applications and Specifications]: For scroll/reciprocating 208-240V only,capacitorsize:270-324 Mfd, Tonnage: 4 to 5 Ton.
  • [Package Includes]:Potential relay, Capacitor, mounting screws, zip-tie.
  • [High Quality]:CSR-U3 Compressor Saver Not Non-Original Aftermarket Parts , The quality is the same as the original Please feel free to contact us if you have any questions. Note: When you find that the compressor saver expansion during use, please don't panic, this is due to the long use time, the high external temperature, and the gas generated inside, not an ex-plosion
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Brand: Wadoy   |   Manufacturer: Wadoy 3.5

Dimensions: 2.76 x 3.94 x 1.97 inches   |   Weight: 500.00 Grams

Amazon Price: $23.47 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #8

CPS 5-2-1 CSRU1 Compressor Saver for 1 to 3 Ton Units

Asin: B003FNMADE   |   Model: CSR-U1   |   PartNumber: CSR-U1   |   Ean: 0098972696802, 0854046521131   |   UPC: 854046521131, 098972696802

Affordability: The Cost Of A 5-2-1 Compression Savor Is A Fraction Of The Cost Of Replacing A Compressor Damaged By Hard Starts. It Could Add Years To The Life Of Your Compressor And Other Electrical Components Associated With Your A/C System.
About Us: Cps Products Is A Business Built By Technicians, For Technicians. We Design Tools For The Professional Service Technician. With The World’S Most Comprehensive Range Of Leak Detection Technologies, Smart Diagnostic Tools, And Proven Maintenance Solutions, Cps Products Has Been The Workingman’S Choice Since 1989.
Additional Information: This Product Should Only Be Installed By A Licensed Technician.
The Reliable Choice: The Compression Savor Uses A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give Your Compressor The Boost It Needs To Start Up Quickly, More Reliably, Draw Less Power And Save You Money, Too.

Features

  • BOOST START-UP: A 5-2-1 Compressor Saver significantly reduces the amount of time your compressor is on high amp start-up. Some top-of-the-line A/C units come from the factory with 5-2-1 technology built in. Now you can have a 5-2-1 Compressor Saver installed in your A/C unit by a professional!
  • THE RELIABLE CHOICE: The compression savor uses a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, more reliably, draw less power and save you money, too
  • AFFORDABILITY: The cost of a 5-2-1 Compression Savor is a fraction of the cost of replacing a compressor damaged by hard starts. It could add years to the life of your compressor and other electrical components associated with your A/C system
  • ADDITIONAL INFORMATION: This product should only be installed by a licensed technician
  • ABOUT US: CPS Products is a business built by technicians, for technicians. We design Tools for the Professional Service Technician. With the world s most comprehensive range of Leak Detection technologies, Smart Diagnostic tools, and proven Maintenance Solutions, CPS Products has been The Workingman s Choice since 1989
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Brand: CPS   |   Manufacturer: Five Two One Inc

Dimensions: 0.10 x 0.10 x 0.10 inches   |   Weight: 0.05 pounds

Amazon Price: $43.09 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #9

EvertechPRO 5-2-1 208/240VAC 88-108uF Compressor Saver Hard Start Capacitor Relay kit for 1 to 3 Ton Units Replacement for AC Air Conditioner

Asin: B0CMRDS33S   |   Model: CSRU1   |   PartNumber: CSRU1   |   Ean: 0194878464016   |   UPC: 194878464016

❖ Durable Premium 5-2-1 208/240Vac 88-108Uf Compressor Saver Hard Start Capacitor Relay Kit For 1 To 3 Ton Units Is A Functional Equivalent To Oem Specifications. Brand New In Original Retail Packaging.
❖ 1 - Year Warranty Guarantee Or No Questions Asked 90 Day Return..
❖ Replacement Part Number: Fits For Most Top Brand Air Conditioners.
❖ Evertechpro Air Conditioner Replacement 5-2-1 208/240Vac 88-108Uf Compressor Saver Hard Start Capacitor Relay Kit For 1 To 3 Ton Units.

Features

  • Air Conditioner models
  • EvertechPRO Air Conditioner Replacement 5-2-1 208/240VAC 88-108uF Compressor Saver Hard Start Capacitor Relay kit for 1 to 3 Ton Units
  • Durable Premium 5-2-1 208/240Vac 88-108Uf Compressor Saver Hard Start Capacitor Relay Kit For 1 To 3 Ton Units is a Functional Equivalent to OEM Specifications. Brand New in Original Retail Packaging
  • Replacement part number: Fits For Most Top Brand Air Conditioners
  • 1 - Year Warranty Guarantee or No Questions Asked 90 Day Return.
  • See more on Amazon...

Brand: EVERTECHPRO   |   Manufacturer: EVERTECHPRO

Dimensions: 4.00 x 9.00 x 6.00 inches

Warranty: 1 Year Manufacturer

Amazon Price: $23.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #10

Five Two One Inc CSRU2 Central Air Conditioner Compressor Hard Start Kit Genuine Original Equipment Manufacturer (OEM) Part

Asin: B07B3LF3BY   |   Model: CSRU2   |   PartNumber: CSRU2   |   Ean: 0696498773573   |   UPC: 696498773573

Brand: Other   |   Manufacturer: Five Two One Inc

Amazon Price: $59.88 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #11

Canamax Ultra Durable 5-2-1 CSR-U3 Compressor Saver Hard Start Capacitor - Compatible for 4-5 Tons Units

Asin: B0CFDM9FC1

🔎 Quick Installation: It Is Made Exactly Fit For Most Ac Brands, There Are Only 3 Color Coded Wires Which Need To Be Connected, The Black Wire Will Be Connected To The Common Side If The Compressor, The Stripped Wire Will Be Connected To The Start Winding Of The Compressor, And The Red Wire Will Be Connected To The Run Winding Of The Compressor..
🔎 Funds Guaranteed Back: We Are Dedicated To Offering You Quality Replacement Parts Tested For Efficiency. In Case Our Product Doesn’T Serve You The Purpose It Is Intended To, We Offer A Full Refund With No Questions Asked. Get Risk Free Purchases With Us..
🔎 High Compatibility: The Replacement Part Is Made From Durable High Quality Material And Well-Tested By The Manufacturer.
🔎 Top Quality Replacements: This Part Protects Vital Components Of Your Air Conditioner By Significantly Reducing The Amount Of Time. It Helps Your Air Conditioner And Compressor Bear ½ The Stress, Strain And Heat Each And Every Time It Starts. Before You Replace Your Air Conditioner, Try Adding A 5-2-1 Compressor Saver. The 5-2-1 Compressor Saver Might Save You From Wasting Thousands Of Dollars To Buy A New Air Conditioner Or Compressor..

Features

  • PRODUCT NAME: CSR-U3 Hard Start Capacitor Kit
  • TOP QUALITY REPLACEMENTS: This part protects vital components of your air conditioner by significantly reducing the amount of time. It helps your air conditioner and compressor bear the stress, strain and heat each and every time it starts. Before you replace your air conditioner, try adding a 5-2-1 Compressor Saver. The 5-2-1 Compressor Saver might save you from wasting thousands of dollars to buy a new air conditioner or compressor.
  • QUICK INSTALLATION: It is made exactly fit for most AC brands, there are only 3 color coded wires which need to be connected, the black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor.
  • HIGH COMPATIBILITY: The replacement part is made from durable high quality material and well-tested by the manufacturer
  • FUNDS GUARANTEED BACK: We are dedicated to offering you quality replacement parts tested for efficiency. In case our product doesn t serve you the purpose it is intended to, we offer a full refund with no questions asked. Get risk free purchases with us.
  • See more on Amazon...

Brand: Canamax   |   Manufacturer: Canamax

Dimensions: 1.00 x 1.00 x 1.00 inches

Amazon Price: $23.39 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #12

Long Term New ZRUA Compressor Saver Hard Start Capacitor Work on Units 1-2-3 tons Hard Start Kit for Air Conditioner,Replace CSRU1

Asin: B0CT54SH52   |   Model: ZRUA   |   PartNumber: ZRUA

【Fix The Problem】Zrua Hard Start Capacitor Will Help If Your House Lights Flicker During Ac Start-Up, The Unit Is Noisy During Start-Up, Or It Takes A While To Start Up..
【Power Increase】This Compressor Hard Start Kit Gives Compressors A Higher Starting Torque. It Also Increases Air Conditioning And Refrigeration System Energy Efficiency By As Much As 98%,And Extends The Service Life Of Compressors And Other Electrical Components Related To Air Conditioning Systems..
【Upgrade Quality】Long Term Zrua Hard Start Kit Meets Or Exceeds All Manufacturer Specifications, Is Made Of Durable High-Quality Materials, And Has Been Well-Tested By The Manufacturer. It Is Designed As A Tool For Professional Service Technicians. Note: Do Not Panic If You Notice The Compressor Economizer Expanding During Use. This Is Due To Extended Use, High External Temperatures, And The Production Of Gas Inside, Rather Than An Explosion..
【Easy To Install】5-2-1 Method Has Been Recognized By Major Compressor Manufacturers, Which Is Safer And Easier To Install.There Are Only 3 Color Coded Wires Which Need To Be Connected. The Black Wire Will Be Connected To The Common Side Of The Compressor. The Striped Wire Will Be Connected To The Start Winding Of The Compressor And The Red Wire Will Be Connected To The Run Winding Of The Compressor. Remember–5,2,1,=Common, Start, Run..

Features

  • PERFECT COMPATIBILITY Long Term ZRUA hard start kit is applicable to 1-2-3 ton AC unit. The kit includes 1 ZRUA1 hard start capacitor kit, 1 cable tie and 2 screws. UL certified, replaceable: CSRU1 CSR-U1 B14-340 B14340 SK3W3 SPP7 WSX7 SPP8 WSX8 KS-1 KS1 TQS-2 61B4D330088EKZ9 B11947 B11-947 B16902 B16-902 Supco 3W1 B18111 B18-111 32715 TorqueStart MaxTorq hard start and similar hard start kits.
  • EASY TO INSTALL 5-2-1 method has been recognized by major compressor manufacturers, which is safer and easier to install.There are only 3 color coded wires which need to be connected. The Black wire will be connected to the Common side of the compressor. The Striped wire will be connected to the Start winding of the compressor and the Red wire will be connected to the Run winding of the compressor. Remember 5,2,1,=Common, Start, Run.
  • FIX THE PROBLEM ZRUA Hard Start Capacitor will help if your house lights flicker during AC start-up, the unit is noisy during start-up, or it takes a while to start up.
  • UPGRADE QUALITY Long Term ZRUA hard start kit meets or exceeds all manufacturer specifications, is made of durable high-quality materials, and has been well-tested by the manufacturer. It is designed as a tool for professional service technicians. Note: Do not panic if you notice the compressor economizer expanding during use. This is due to extended use, high external temperatures, and the production of gas inside, rather than an explosion.
  • POWER INCREASE This compressor hard start kit gives compressors a higher starting torque. It also increases air conditioning and refrigeration system energy efficiency by as much as 98%,and extends the service life of compressors and other electrical components related to air conditioning systems.
  • See more on Amazon...

Brand: long term   |   Manufacturer: LT

Amazon Price: $16.56 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #13

Seentech 5-2-1 CSR-U1 Compressor Saver Starter Kit for 1- to 3-ton AC units,Durable 5-2-1 HVAC Compressor Saver Hard Start Capacitor

Asin: B0C2P8K5CN   |   Model: CSR-U1   |   PartNumber: CSR-U1

✅ Compatible Brands: Compatibility With Major Brands - A C Hard Start Kit Is Compatible With Most Major Compressor Manufacturers..
✅ Money-Back Guarantee: The Product Supports 30 Days Return And Exchange. Our Company Attaches Great Importance To The Shopping Experience Of Each Customer. If You Have Any Questions During Shopping, Please Contact Customer Service In Time. We Will Try Our Best To Solve The Problem.Thanks..
✅ Fix The Following Issues: Csru1 Csr-U1 Hard Start Capacitor Will Help If Your House Lights Flicker During Ac Start-Up, The Unit Is Noisy During Start-Up, Or It Takes A While To Start Up..
✅ Premium Quality: The Replacement Part Is Made From Durable High Quality Material And Well-Tested By The Manufacturer. It Is Easy To Install, Saves Time And Effort, And Can Save You A Large Amount Of Maintenance Costs..

Features

  • EASY TO INSTALL: It is made exactly fit for most AC brands. The black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor.
  • PREMIUM QUALITY: The replacement part is made from durable high quality material and well-tested by the manufacturer. It is easy to install, saves time and effort, and can save you a large amount of maintenance costs.
  • COMPATIBLE BRANDS: Compatibility With Major Brands - A C Hard Start Kit is compatible with most major compressor manufacturers.
  • FIX the Following Issues: CSRU1 CSR-U1 Hard Start Capacitor will help if your house lights flicker during AC start-up, the unit is noisy during start-up, or it takes a while to start up.
  • MONEY-BACK GUARANTEE: The product supports 30 days return and exchange. Our company attaches great importance to the shopping experience of each customer. If you have any questions during shopping, please contact customer service in time. We will try our best to solve the problem.Thanks.
  • See more on Amazon...

Brand: Seentech   |   Manufacturer: Seentech

Amazon Price: $15.97 | as of 05/23/2024 (4:50pm pst) *DETAILS
Used Price: $15.17

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  #14

CPS CSRU1 1 to 3 ton Compressor Saver

Asin: B01K47HDE4

Has Been Pre-Wired For Your Convenience.
Uses A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give Your Compressor The Boost It Needs To Start Up Quickly, More Reliably, Draw Less Power And Save You Money, Too..

Features

  • Significantly reduces the amount of time your compressor is on high amp start-up
  • Uses a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, more reliably, draw less power and save you money, too.
  • Has been pre-wired for your convenience
  • See more on Amazon...

First Available: 04/13/2023

Brand: CPS   |   Manufacturer: 5-2-1 / CPS Products

Amazon Price: $49.00 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #15

CPS CSRU2 3 1/2 to 5 ton Compressor Save

Asin: B0C2F5GDS9   |   Model: CSRU2   |   PartNumber: CSRU2   |   Ean: 0750377521355   |   UPC: 750377521355

Has Been Pre-Wired For Your Convenience.
Uses A Powerful Multi-Layer Starting Capacitor And A Smart Switch To Give Your Compressor The Boost It Needs To Start Up Quickly, More Reliably, Draw Less Power And Save You Money, Too..

Features

  • Significantly reduces the amount of time your compressor is on high amp start-up. Some top-of-the-line
  • Uses a powerful multi-layer starting capacitor and a smart switch to give your compressor the boost it needs to start up quickly, more reliably, draw less power and save you money, too.
  • Has been pre-wired for your convenience
  • See more on Amazon...

Brand: CPS   |   Manufacturer: CPS

Amazon Price: $55.19 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #16

5-2-1 CSRU2 Compressor Saver for 3/12 to 5 Ton Units

Asin: B09BVQK7ZH

Features

  • TART-UP BOOSTER: A 5-2-1 Compressor Saver For 3-1/2 to 5 Ton units. Significantly reduces the amount oftime your compressor is on high amp start-up. Some top-of-the-lineA/C units come from the factory with 5-2-1 technology built in. Nowyou can have a 5-2-1 Compressor Saver installed in your A/Cunit by a professional
  • See more on Amazon...

Manufacturer: 5-2-1

Dimensions: 2.30 x 8.00 x 6.00 inches   |   Weight: 0.90 Pounds

Amazon Price: $79.49 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #17

New 5-2-1 CSR-U1 CSRU1 Compressor Saver Hard Start Capacitor Kit for 1- to 3-ton AC Units - Durable 5-2-1 HVAC Compressor Saver Hard Start Capacitor

Asin: B0CMZJPTP5

『Function』This Part Protects Vital Components Of Your Air Conditioner By Significantly Reducing The Amount Of Time. It Helps Your Air Conditioner And Compressor Bear ½ The Stress, Strain And Heat Each And Every Time It Starts. Before You Replace Your Air Conditioner, Try Adding A 5-2-1 Compressor Saver . The 5-2-1 Compressor Saver Might Save You From Wasting Thousands Of Dollars To Buy A New Air Conditioner Or Compressor. It’S A Wise Investment To Install The 5-2-1 Compressor Saver..
『Package Included』1 X Csr-U1 Hard Start Capacitor Kit, 1 X Cable Ties, 2 X Screws.
『Feature』The Method Is Approved By All Major Compressor Manufactures, More Safely; Easy To Install, With Only Three Wires To Connect; Even If You Don’T Currently Have Any Issues With Your System, Installing One Of These Kits Will Typically Make The Compressor Last Longer By Not Letting It Remain On Startup For Any Longer Than It Has To..
『Easy To Install』There Are Only 3 Color Coded Wires Which Need To Be Connected, The Black Wire Will Be Connected To The Common Side If The Compressor, The Stripped Wire Will Be Connected To The Start Winding Of The Compressor, And The Red Wire Will Be Connected To The Run Winding Of The Compressor..

Features

  • Premium Quality The replacement part is made from durable high quality material and well-tested by the manufacturer
  • Easy to install There are only 3 color coded wires which need to be connected, the black wire will be connected to the common side if the compressor, the stripped wire will be connected to the start winding of the compressor, and the red wire will be connected to the run winding of the compressor.
  • Function This part protects vital components of your air conditioner by significantly reducing the amount of time. It helps your air conditioner and compressor bear the stress, strain and heat each and every time it starts. Before you replace your air conditioner, try adding a 5-2-1 Compressor Saver . The 5-2-1 Compressor Saver might save you from wasting thousands of dollars to buy a new air conditioner or compressor. It s a wise investment to install the 5-2-1 Compressor Saver.
  • Feature The method is approved by all major compressor manufactures, more safely; Easy to install, with only three wires to connect; Even if you don t currently have any issues with your system, installing one of these kits will typically make the compressor last longer by not letting it remain on startup for any longer than it has to.
  • Package Included 1 x CSR-U1 Hard Start Capacitor Kit, 1 x Cable Ties, 2 x Screws
  • See more on Amazon...

Brand: JRSHOME   |   Manufacturer: JRSHOME

Amazon Price: $27.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #18

CSRU2, CSR-U2 Compressor Saver Starter Kit Compatible with 3.5- to 5-ton AC Units

Asin: B0CM65DQYT

➤➣ The 521 Csru2 Kit Offers Several Benefits, Including Extended Compressor Life, Improved Energy Efficiency, And Reduced Energy Consumption.By Reducing The Amount Of Time And Energy Required To Start The Compressor, The Kit Can Help To Prolong The Life Of The Compressor And Other Components In The Air Conditioning System..
➤➣ Package Includes: A Set Of Ac Hard Start Kit..
➤➣ Csru2 Compressor Saver - The Voltage Floods Or Spikes Can Be Extremely Harming To Hvac Units, Shortening The Life Of The Compressor And Diminishing Its Efficiency..
➤➣ The Cps 5 2 1 Csru2 Capacitor Utilizes A Strong Multi-Facet Starting Capacitor And A Smart Switch To Give Your Blower The Improvement It Requires To Start Up Rapidly, More Reliably, Draw Less Power. The Csr-U2 Exact Equivalent Part Works With 3.5 To 5-Ton Ac Units. Larger Units Require A Larger Capacitor..

Features

  • Five Two One Inc Csru2 Kit - helps boost your compressor during start-up. During start-up, your AC unit uses five to ten times more power than it does when it s running. Over time, the heat produced during start-up damages the compressor, capacitor, and terminals, reducing the product life of your AC unit. Faster start-up = less damage and longer lifespan.
  • The Cps 5 2 1 Csru2 Capacitor utilizes a strong multi-facet starting capacitor and a smart switch to give your blower the improvement it requires to start up rapidly, more reliably, draw less power. The CSR-U2 exact equivalent part works with 3.5 to 5-ton AC units. Larger units require a larger capacitor.
  • The 521 Csru2 Kit offers several benefits, including extended compressor life, improved energy efficiency, and reduced energy consumption.By reducing the amount of time and energy required to start the compressor, the kit can help to prolong the life of the compressor and other components in the air conditioning system.
  • Csru2 Compressor Saver - The voltage floods or spikes can be extremely harming to HVAC units, shortening the life of the compressor and diminishing its efficiency.
  • Package Includes: A Set of AC Hard Start Kit.
  • See more on Amazon...

Brand: JRSHOME   |   Manufacturer: JRSHOME

Amazon Price: $27.99 | as of 05/23/2024 (4:50pm pst) *DETAILS

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  #19

SHANOER Compressor Saver for 1 to 3 Ton Units Replacement for 5-2-1 CSRU1

Asin: B07VKM8Z9W   |   Model: SH2020071600335   |   PartNumber: SH2020071600335   |   Ean: 6941147853033

Working Frequency:50/60Hz, Rated Capacity:270-324Uf.
Package Include:1 X Compressor Saver Hard Start.
Size:8.5X4.5Cm/3.35X1.77Inch(Hxdia).
This Potential Relay Reduces The Amount Of Time Your Compressor Is On High Amp Start-Up, Add Years To The Life Of Your Compressor And Other Electrical Components Associated With Your A/C System.

Features

  • CSR-U1 start capacitor uses a powerful multi-layer starting capacitor and a smart switch to give the compressor the boost it needs to start up quickly, more reliably and draw less power
  • This potential relay reduces the amount of time your compressor is on high amp start-up, add years to the life of your compressor and other electrical components associated with your A/C system
  • Working frequency:50/60hz, Rated capacity:270-324uf
  • Size:8.5x4.5cm/3.35x1.77inch(HxDia)
  • Package include:1 x Compressor Saver Hard Start
  • See more on Amazon...

Brand: Doublelife   |   Manufacturer: Doublelife

Amazon Price: $32.01 | as of 05/23/2024 (4:50pm pst) *DETAILS

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