Best Compressor Hard Start Kit in 2022 : Top 10 Selected

You’re looking for the Best Compressor Hard Start Kit for your project, but you’re not sure what to do to begin. With all the options available on the market, it can be hard to find the best product that meets your requirements. You may not know exactly what you’re searching for.

We’ve got you covered. Our experts have studied every Top Compressor Hard Start Kit on the market. We’ll guide you to the right product to meet your requirements. We’ll even give you a good price on it.

Disclaimer: The Amazon Affiliate Product Advertising API is used to fetch products from Amazon. This API includes product content, image and logo as well as brand, design, and feature information. These are trademarks of Amazon.com. We may earn an affiliate commission if you purchase through our links.

Comparison Chart for Top Compressor Hard Start Kit

SL Preview Product Score Action
1 CSR-U1 Compressor Saver Compatible with 5-2-1 HVAC Hard Start Kit 1 to 3 Ton Units Hard Start Kit for Air Conditioner 9.6 Check Price
2 Supco RCO810 3 n’ 1 START Hard Start Kit , Black 9.42 Check Price
3 Supco SPP6 Hard Start Kit 9.36 Check Price
4 Supco RCO410 Start Kit , BLACK 9.36 Check Price
5 Wadoy RCO410 3 in 1 Compressor Hard Start Capacitor Kit For Refrigerators & Freezers 1/4-1/3 H.P. 115VAC 9.64 Check Price
6 Antoble Hard Start Kit SPP6 Relay Start Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak 120-288V AC Compressor 9.42 Check Price
7 TJ90RCO410 RCO410 Refrigerator Capacitor Kit by PartsBroz – Freezer Fridge Universal Starter, Home Improvement – 3in1 Hard Start Capacitor – Replaces AP4503017, 600-410, ERP410, HS410, RC0410, RCO-410 9.74 Check Price
8 5-2-1 CSRU2 Compressor Saver for 3-1/2 to 5 Ton Units 9.74 Check Price
9 Supco SPP5 Hard Start Kit, AC Compressor 8.5 Check Price
10 AMI PARTS SPP5 Hard Start Capacitor Relay 1/2 Thru 10 H.P. Increases Compressor Torque 300%, 115-288V AC 9.76 Check Price

Related Posts

Our Recommendation on the 10 Best Compressor Hard Start Kit

1. CSR-U1 Compressor Saver Compatible with 5-2-1 HVAC Hard Start Kit 1 to 3 Ton Units Hard Start Kit for Air Conditioner

Features:

  • 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.
  • MAIN FEATURES: The 5-2-1 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.
  • WORK WITH: This hard start kit works on units 1-2-3 tons
  • PACKAGE INCLUDES: ONE 5-2-1 CSR U1 compressor saver. 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
  • GREAT FUNCTION: A 5-2-1 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.

Additional Info:

Color Black

Check Price


2. Supco RCO810 3 n’ 1 START Hard Start Kit , Black

Features:

  • Brand Name: Supco
  • Includes Relay, Capacitor, And Overload Device
  • 110 To 125Vac
  • Totally Pre-Wired

Additional Info:

Color Black
Height 2.5
Width 3.5
Length 6.5
Weight 0.2

Check Price


3. Supco SPP6 Hard Start Kit

Features:

  • Supco Brand item
  • Manufacturer model SPP6
  • This is a genuine replacement part
  • Country of Origin: China

Additional Info:

Height 3.5
Width 2.5
Length 1.5

Check Price


4. Supco RCO410 Start Kit , BLACK

Features:

  • Model number: RCO410
  • Brand name: Supco
  • For compressor sizes 1/4 through 1/3 HP
  • Combination relay, capacitator, and overload device

Additional Info:

Color BLACK
Height 2.5
Width 2.5
Length 6.5
Weight 0.01

Check Price


5. Wadoy RCO410 3 in 1 Compressor Hard Start Capacitor Kit For Refrigerators & Freezers 1/4-1/3 H.P. 115VAC

Features:

  • ✅【FOR COMPRESSOR】For compressor sizes 1/4 through 1/3 H.P. Voltage-115VAC. A hard start kit helps your fridge or freezer compressor last longer. It also allows the compressor to work more efficiently, which will help to lower your power bill.
  • ✅【 PREMIUM QUALITY】: Extremely durable,long lasting refrigerators and freesers and easy to install.The replacement compressor capacitor has been well-tested by the manufacturer.
  • ✅【 MODEL NUMBER】: RCO410 Capacitor Kit Compatible with HS410, TJ90RCO410, AP4503017, 600-410, and ERP410.
  • ✅【APPLICATION 】Application Residential and Commercial Refrigerators and Freezers, For use with RSIR, CSIR, PSC, and CSR Compressors, Includes Relay, Overload and Start Capacitor Refrigeration.
  • ✅【HOW TO USE】:1. Disconnect power supply. 2. Remove old relay and overload. 3.Push terminal connected to white wire on RCO onto start terminal of compessor. 4. Push terminal connected to red wire on RCO onto run terminal of compressor. 5.Push terminal connected to black wore on RCO onto common terminal of compressor. 6.Connect one line wire which was removed from old relay to one of the line wrres of the RCO,using wire nut. 7.Connect other line wire which was removed from the old Overload

Check Price


6. Antoble Hard Start Kit SPP6 Relay Start Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak 120-288V AC Compressor

Features:

  • This is a replacement part
  • Increased compressor starting torque. Designed for use on permanent split capacitor single phase a/C and heat pump systems
  • This Capacitor kit contains relay and start capacitor for extra starting torque
  • Relay/capacitor hard start kit 500% incr starting torque
  • All “in stock” items will be shipped the same business day when applicable.

Check Price


7. TJ90RCO410 RCO410 Refrigerator Capacitor Kit by PartsBroz – Freezer Fridge Universal Starter, Home Improvement – 3in1 Hard Start Capacitor – Replaces AP4503017, 600-410, ERP410, HS410, RC0410, RCO-410

Features:

  • High-quality elements – Refrigerator compressor start relay kit meets or exceeds all manufacturer specifications. We provide a lifetime warranty and guarantee 100% money back.
  • For Several Types of Capillary Refrigeration Systems – Fits different compressor types including RSIR, CSIR, PSC, and CSR compressors. 3 in 1 starter for refrigerator outperforms all competitors.
  • Budget-friendly decision – A hard start kit assists your refrigerator or freezer compressor with enduring longer. It allows the compressor to bring down your power bill.
  • Attentive support – If you are uncertain about whether this part fits your appliance, we will help you. We generally put forth a valiant effort to guarantee you are totally happy with your purchase.
  • RCO410 Refrigerator Relay and Overload Kit – A high-quality exact equivalent for part numbers TJ90RCO410, AP4503017, 600-410, ERP410, HS410, RC0410, RCO-410. #1 choice for a refrigerator compressor.

Additional Info:

Color As shown in the picture

Check Price


8. 5-2-1 CSRU2 Compressor Saver for 3-1/2 to 5 Ton Units

Features:

  • THE RELIABLE CHOICE: This 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
  • ADDITIONAL INFORMATION: This product should only be installed by a licensed technician
  • AFFORDABILITY: The cost of a 5-2-1 Compression Saver 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
  • START-UP BOOSTER: 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

Additional Info:

Height 2.3
Width 6
Length 8
Weight 0.83

Check Price


9. Supco SPP5 Hard Start Kit, AC Compressor

Features:

  • Price For: Each Item: Hard Start Kit Application: For Use on Residential and Commercial Air Conditioning Units, Heat Pumps and Room Air Conditioners, Provide Additional Starting Torque to all Single Phase 115 thru 288 Volt Units Includes: Lead Wires, Electronic Potential Relay (EPR), 330 V Capacitor Type: Relay and Start Capacitor Voltage: 90-277 HP: 1/2 to 10 Increased Torque (Oz.-In.): 300
  • Country of Origin (subject to change): China

Additional Info:

Color white
Height 3.5
Width 2.5
Length 1.5

Check Price


10. AMI PARTS SPP5 Hard Start Capacitor Relay 1/2 Thru 10 H.P. Increases Compressor Torque 300%, 115-288V AC

Features:

  • √Parts number: SPP5 Hard Start Capacitor STARTER POW-R-PAK
  • √Easy to install: Easy 2-wire installation.
  • √The replacement part is made from durable high quality material and well-tested by the manufacturer.
  • √Increases compress TORQUE 300%. Solid state relay and hard start capacitor. STARTER POW-R-PAK.
  • √This unit can be used on all pcs single phase 120v THRU 288v air conditioning units from 4,000 to120,000 BTU. (1/2 THRU 10 H.P.)

Check Price


Best Compressor Hard Start Kit Buying Guide

Before you commit your hard-earned money into something, you must know all you can about available products and the best alternatives in the market. We’ve compiled a list of points to be aware of prior to purchasing Compressor Hard Start Kit to make the process easier.

Like most products that you purchase, prior to buying Compressor Hard Start Kit You should ask yourself these few questions:

What is the credibility of Compressor Hard Start Kit relative to its market competitors?

How durable and long-lasting are they? How simple is it to maintain them and solve them whether they fail?

It is worth it to buy Compressor Hard Start Kit in lieu of other products?

What are the key features and features of Compressor Hard Start Kit? Do they make sense depending on your requirements?

What are the positives and drawbacks of Compressor Hard Start Kit, and how do they affect the user experience?

Where can you purchase Compressor Hard Start Kit and then repair or service it whether you need to?

These are just a few of the concerns you should seek an answers to before buying the item. It is essential to consider that you could have more inquiries and questions, and it is normal.

These are only some of the points our team believes are crucial. Find detailed solutions to nearly all your questions with a little internet investigation or even by trying out the product at the store.

Final Words

Finding the Top Compressor Hard Start Kit to meet your needs can be a challenge, but it’s not impossible. You must consider your needs and preferences prior to making a purchase, as well as the quality, design as well as its functionality, reliability and cost.

If you now know what you should look for, locating the Best Compressor Hard Start Kit that is right for you is easy. We hope that this tips and hints will help you locate the Compressor Hard Start Kit suitable for your requirements. Take note of all the aspects we’ve listed prior to purchasing a product.

Leave a Comment