20 Best Spp6 Hard Start [2024]

Are you looking for the best Spp6 Hard Start? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Spp6 Hard Start.

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# Preview Product
1 SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque
2 Supco SPP6 Hard Start Kit Supco SPP6 Hard Start Kit
3 AMI PARTS SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Air Condtioning Units from 4,000 to... AMI PARTS SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Air Condtioning Units from 4,000...
4 Antoble Hard Start Kit SPP6 Relay Start Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak... Antoble Hard Start Kit SPP6 Relay Start Capacitor Relay 1/2HP-10HP Increases Torque 500%...
5 Podoy 2023 Upgraded SPP6 Hard Start Kit Replacement for Air Conditioner Relay Capacitor Compatible... Podoy 2023 Upgraded SPP6 Hard Start Kit Replacement for Air Conditioner Relay Capacitor...
6 SPP6 Hard Start Kit Relay Start Capacitor with 500% Increase Starting Torque 120-288V AC Compressor SPP6 Hard Start Kit Relay Start Capacitor with 500% Increase Starting Torque 120-288V AC Compressor
7 SPP6 Hard Start Capacitor for Air Conditioner Compatible with Supco Relay 1/2HP-10HP 500% Increase... SPP6 Hard Start Capacitor for Air Conditioner Compatible with Supco Relay 1/2HP-10HP 500%...
8 SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac
9 TOMORAL SPP6 Hard Start Kit for Air Conditioner PTC Relay Start Capacitor with 500% Increase... TOMORAL SPP6 Hard Start Kit for Air Conditioner PTC Relay Start Capacitor with 500% Increase...
10 Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range,... Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range,...
11 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK for Supco SPP6 Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK for Supco SPP6
12 SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak (1) SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak (1)
13 SPP6 Hard Start Capacitor Relay,Increases Compressor Torque 500%, 120-288V AC(1/2 Thru 10... SPP6 Hard Start Capacitor Relay,Increases Compressor Torque 500%, 120-288V AC(1/2 Thru 10...
14 Supco SPP5 Hard Start Kit, AC Compressor Supco SPP5 Hard Start Kit, AC Compressor
15 AMI PARTS SPP5 Hard Start Capacitor Relay 1/2 Thru 10 H.P. Increases Compressor Torque 300%,... AMI PARTS SPP5 Hard Start Capacitor Relay 1/2 Thru 10 H.P. Increases Compressor Torque 300%,...
16 CSR-U1 Compressor Saver Compatible with 5-2-1 HVAC Hard Start Kit 1 to 3 Ton Units Hard Start Kit... CSR-U1 Compressor Saver Compatible with 5-2-1 HVAC Hard Start Kit 1 to 3 Ton Units Hard Start Kit...
17 AC Hard Start Capacitor Compatible with 5-2-1 CSR-U2, Compressor Saver for 3.5-4- 5 Tons, Hvac Hard... AC Hard Start Capacitor Compatible with 5-2-1 CSR-U2, Compressor Saver for 3.5-4- 5 Tons, Hvac...
18 Supco RCO810 3 n' 1 START Hard Start Kit , Black Supco RCO810 3 n' 1 START Hard Start Kit , Black
19 Ultra Durable 5-2-1 CSR-U1 Compressor Saver Hard Start Capacitor by BlueStars - Compatible for 1 to... Ultra Durable 5-2-1 CSR-U1 Compressor Saver Hard Start Capacitor by BlueStars - Compatible for 1...
20 Supco RCO410 Start Kit , BLACK Supco RCO410 Start Kit , BLACK
SaleBestseller No. 1
SUPCO SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque
  • Relay/capacitor hard start kit 500% incr starting torque
  • Increased compressor starting torque. Designed for use on permanent split capacitor single phase a/C and heat pump systems
  • The country of origin is china
Bestseller No. 2
Supco SPP6 Hard Start Kit
  • Supco Brand item
  • Manufacturer model SPP6
  • This is a genuine replacement part
  • Country of Origin: China
Bestseller No. 3
AMI PARTS SPP6 Hard Start Capacitor Replacement 115V Thru 288VAC Air Condtioning Units from 4,000 to...
  • ✅ 【Parts Number】: The SPP6 Compressor Hard Start Booster Capacitor can save stuck compressor by increasing the compressor’s starting torque by...
  • ✅ 【Replaces part numbers】: SPP6, TJ90HS6,AP4502872,35702, DST-6, ERPP6, HS6, HS650
  • ✅【Superiority】: The solid-state relay and hard start capacitor no loose parts or complicated wiring. Just wire it across your run capacitor....
  • ✅ 【Quality Guaranteed】: The replacement part is made from durable high quality material and well-tested by the manufacturer.Be sure to...
  • ✅ 【Promise】: 365 Day For any questions you are not happy with the item, you can ask for a new replacement or full refund under our MONEY BACK...
Bestseller No. 4
Antoble Hard Start Kit SPP6 Relay Start Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak...
  • 【Parts Number】: The SPP6 Compressor Hard Start Booster Capacitor can save aged compressor by increasing the compressor’s starting torque by...
  • 【Compatibility】It can be used for various air conditioning compressors from 4000 BTU window units to 120000 BTU commercial units. Replaces parts...
  • 【Easy to Install】The motor start capacitor and PTC thermistor in series, no loose parts or complicated wiring. It only needs to be connected in...
  • 【High Quality】 The replacement part is made by durable high quality material and tested by the manufacturer.
  • 【Service】Please feel free to contact us if you have any question on our products, we will reply you as soon as possible within 24 hours.
Bestseller No. 5
Podoy 2023 Upgraded SPP6 Hard Start Kit Replacement for Air Conditioner Relay Capacitor Compatible...
  • The SPP6 Compressor Hard Start Booster Capacitor can save stuck compressor by increasing the compressor’s starting torque by 500%
  • The solid-state relay and hard start capacitor no loose parts or complicated wiring. Just wire it across your run capacitor
  • It can be used on a wide range of air conditioning compressors from 4,000 BTU window units to 10-ton commercial units
  • Replace for: TJ90HS6,AP4502872,35702, DST-6, ERPP6, HS6, HS650
  • If you have questions, please feel free to contact us, we will deal with it as soon as possible. for any reason you're not completely satisfied, you...
SaleBestseller No. 7
SPP6 Hard Start Capacitor for Air Conditioner Compatible with Supco Relay 1/2HP-10HP 500% Increase...
  • The SPP6 Compressor Hard Start Booster Capacitor can save stuck compressor by increasing the compressor’s starting torque by 500%
  • The solid-state relay and hard start capacitor no loose parts or complicated wiring. Just wire it across your run capacitor
  • It can be used on a wide range of air conditioning compressors from 4,000 BTU window units to 10-ton commercial units
  • Replace for: TJ90HS6,AP4502872,35702, DST-6, ERPP6, HS6, HS650
  • If you have questions, please feel free to contact us, we will deal with it as soon as possible. for any reason you're not completely satisfied, you...
Bestseller No. 8
SUPCO SPP-6 Super Boost Start Capacitor, 130-156µf Size, 1/2-10 hp, 90-277Vac
  • Ptc positive temperature coefficient relay and capacitor
  • Easy 2-wire installation
  • Increase in torque 500 percent
  • Can be used on psc type compressors
  • Most economic
Bestseller No. 9
TOMORAL SPP6 Hard Start Kit for Air Conditioner PTC Relay Start Capacitor with 500% Increase...
  • 🐕1.It can be used for various air conditioning compressors from 4000 BTU window units to 120000 BTU commercial units.Replaces parts number RCO410,...
  • 🐕2.The motor start capacitor and PTC thermistor in series, no loose parts or complicated wiring. It only needs to be connected in parallel with the...
  • 🐕3.The SPP6 Hard Start Capacitor can save aged compressor by increasing the compressor’s starting torque by 500%.
  • 🐕4.Used widely in air conditioner start capacitor, air conditioner soft start, ac hard start kit, capacitor for ac, hvac capacitor, hvac hard start...
  • 🐕5. This is a super capacitor that perfectly replaces goodman airconditioner capacitor, supco and dominant hard start capacitor. Wired with...
Bestseller No. 10
Supco SPP6E E Series Electronic Potential Relay Style Hard Start Kit, 1/2 - 3 Horsepower Range,...
  • Electronic potential relay for starting motors
  • Two-wire connection for installation
  • Back-up electronic timing circuit to protect the compressor
  • Voltage-sensing capability
  • UL recognized for safety and NATE certified for HVAC applications
SaleBestseller No. 11
Super Boost Relay & Hard Start Capacitor Starter POW-R-PAK for Supco SPP6
  • PTC - Positive Temperature Coefficient Relay and Capacitor
  • Capacitor size (µF): 130-156
  • Recommended Range (hp): 1 - 10 hp
Bestseller No. 12
SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak (1)
  • SPP6 Hard Start Kit Capacitor Relay 1/2HP-10HP Increases Torque 500% Pow-R-Pak
  • Electronic potential relay for starting motors
  • Back-up electronic timing circuit to protect the compressor
  • Voltage-sensing capability
Bestseller No. 13
SPP6 Hard Start Capacitor Relay,Increases Compressor Torque 500%, 120-288V AC(1/2 Thru 10...
  • The product has the characteristics of high reliability and long life, which can increase the torque and start the compressor at low voltage(INCREASES...
  • This unit can be used on all psc single phase 120v thru 288v air conditioning units from 4,000 to 120,000 btu. (1/2 thru 10 h.p)
  • INSTALL ONLY ON PSC UNITS EQUIPPED WITH RUN CAPACITOR.
  • COMPATIBLE BRANDS : Universal.
  • If you have questions, please feel free to contact us, we will deal with it as soon as possible. We have worry-free 5 years warranty, and friendly...
Bestseller No. 14
Supco SPP5 Hard Start Kit, AC Compressor
  • Price For: Each Item: Hard Start Kit Application: For Use on Residential and Commercial Air Conditioning Units, Heat Pumps and Room Air Conditioners,...
  • Country of Origin (subject to change): China
Bestseller No. 15
AMI PARTS SPP5 Hard Start Capacitor Relay 1/2 Thru 10 H.P. Increases Compressor Torque 300%,...
  • √Parts number: SPP5 Hard Start Capacitor STARTER POW-R-PAK
  • √Easy to install: Easy 2-wire installation. Just wire it across your run capacitor. Saves you a service fee from the appliance guy! Inexpensive way...
  • √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.)
  • √Increases compress TORQUE 300%. Solid state relay and hard start capacitor. STARTER POW-R-PAK.
  • √The replacement part is made from durable high quality material and well-tested by the manufacturer.
Bestseller No. 16
CSR-U1 Compressor Saver Compatible with 5-2-1 HVAC Hard Start Kit 1 to 3 Ton Units Hard Start Kit...
  • WORK WITH: This hard start kit works on units 1-2-3 tons
  • 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...
  • 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...
  • 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,...
  • PACKAGE INCLUDES: ONE 5-2-1 CSR U1 compressor saver.
SaleBestseller No. 17
AC Hard Start Capacitor Compatible with 5-2-1 CSR-U2, Compressor Saver for 3.5-4- 5 Tons, Hvac Hard...
  • ♥ [ PROLONGED EQUIPMENT LIFE ] - This potential relay reduces the amount of time your compressor is on high amp start-up, add years to the life of...
  • ♥ [ START FASTER ] - Significantly reduces the amount of time it takes for your compressor to start.CSR-U2 start capacitor uses a powerful...
  • ♥ [ HARD STAR CAPACITOR ] - The Capacitor has been pre-wired for you. There are only 3 color coded wires which need to be connected.The Black wire...
  • ♥ [ LOWER ELECTRIC BILLS ] - Reduces the load on your compressor & Saves Electricity
  • ♥ [ QUALITY GUARANTEE ] - This is Non-Original Aftermarket Parts, but the quality is much better. If you have any problem, please contact us, we...
Bestseller No. 18
Supco RCO810 3 n' 1 START Hard Start Kit , Black
  • 110 To 125Vac
  • Includes Relay, Capacitor, And Overload Device
  • Totally Pre-Wired
  • Brand Name: Supco
Bestseller No. 19
Ultra Durable 5-2-1 CSR-U1 Compressor Saver Hard Start Capacitor by BlueStars - Compatible for 1 to...
  • ✅ 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...
  • ✅ 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...
  • ✅ PREMIUM QUALITY: The replacement part is made from durable high quality material and well-tested by the manufacturer
  • ✅MONEY-BACK GUARANTEE: For any reason you're not completely satisfied, you can ask for a replacement or FULL refund, no questions asked.
Bestseller No. 20
Supco RCO410 Start Kit , BLACK
  • For compressor sizes 1/4 through 1/3 HP
  • Combination relay, capacitator, and overload device
  • Model number: RCO410
  • Brand name: Supco

Having trouble finding a great Spp6 Hard Start?

This problem is well understood by us because we have gone through the entire Spp6 Hard Start research process ourselves, which is why we have put together a comprehensive list of the best Spp6 Hard Starts available in the market today.

After hours of searching and using all the models on the market, we have found the best Spp6 Hard Start for 2023. See our ranking below!

How Do You Buy The Best Spp6 Hard Start?

Do you get stressed out thinking about shopping for a great Spp6 Hard Start? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Spp6 Hard Start, which is why we have assembled a comprehensive list of the greatest Spp6 Hard Start available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Spp6 Hard Start that you consider buying. Your questions might include the following:

  • Is it worth buying an Spp6 Hard Start?
  • What benefits are there with buying an Spp6 Hard Start?
  • What factors deserve consideration when shopping for an effective Spp6 Hard Start?
  • Why is it crucial to invest in any Spp6 Hard Start, much less the best one?
  • Which Spp6 Hard Start are good in the current market?
  • Where can you find information like this about Spp6 Hard Start?

We’re convinced that you likely have far more questions than just these regarding Spp6 Hard Start, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Spp6 Hard Start, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Spp6 Hard Start. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Spp6 Hard Start buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Spp6 Hard Start currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Spp6 Hard Start has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Spp6 Hard Start?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Spp6 Hard Start.
  5. Customer Ratings: Number ratings grade Spp6 Hard Start objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Spp6 Hard Start.
  7. Product Quality: You don’t always get what you pay for with an Spp6 Hard Start, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Spp6 Hard Start is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Spp6 Hard Start information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Spp6 Hard Start is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Is the supco spp6 the best hard start capacitor?

A: I have seen the SPP6 save many a compressor from the junk yard. The SPP6 is brand new and comes in a Supco factory bag. Same Business Day Fast Shipping! The Supco SPP6 Compressor Hard Start Booster Capacitor is my favorite hard start capacitor. I keep several of these on our truck when I was doing service calls.

Q: What is the supco spp6 super-boost?

A: The SPP6 is brand new and comes in a Supco factory bag. Super-Boost has the following features that make it a lifesaver when it comes to air conditioning repair: The Supco SPP6 Compressor Hard Start Booster Capacitor can save stuck compressor by increasing the compressor’s starting torque by 500%.

Q: What is a spp6 capacitor used for?

A: Supco SPP6 Compressor Hard Start Booster Capacitor. It can be used on a wide range of air conditioning compressors from 4,000 BTU window units to 10 ton commercial units. The Supco Super Boost is used for tight or locked compressors, if you have low voltage, or for quick recycling of the compressor.

Q: What is the best hard start capacitor?

A: The Supco SPP6 Compressor Hard Start Booster Capacitor is my favorite hard start capacitor. I keep several of these on our truck when I was doing service calls. I have seen the SPP6 save many a compressor from the junkyard. The SPP6 is brand new and comes in a Supco factory bag.