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CPS CSR-U1 5-2-1 Compressor Saver

4.8142 product ratings
aptoolsandsupplies (20446)
98.9% positive feedback
Price:
$36.58
Free 2-4 day delivery
Get it between Fri, Aug 29 and Tue, Sep 2
Ships today if you order in the next Ships today if you order in the next 3h 28m
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
(Ever notice that. Note that there may be more than one. 2) Locate and remove the electrical service access door or panel. 3) Mount the 5-2-1® Kit potential relay and start capacitor in a suitable location within the.

About this product

Product Identifiers

BrandCPS
MPNCSRU1
Ean0854046521131, 0098972696802
GTIN0854046521131, 0098972696802
UPC0854046521131, 0098972696802
eBay Product ID (ePID)11033516339

Product Key Features

Maximum Operating Voltage0.1V
SeriesCsr-U1

Dimensions

Weight0.8 Oz

Additional Product Features

Custom BundleNo

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Ratings and Reviews

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4.8
42 product ratings
  • 39 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 36 reviews
  • by 996047jrm
    Jun 10, 2018

    Great Device - It Works!!

    Definitely a great device which provides an improvement and simple instructions. I have two, two ton units that require close to 40 rush amp to start which my portable generator (storm season back up) would not supply. So I installed one of these in each AC and brought the rush amperage from the 40ish to the 20ish. Needless to say both of my AC will be served by my generator (though not at the same time) It Really works!!

    Verified purchase: YesCondition: New

  • by cidl7480
    Aug 04, 2016

    5-2-1 Compressor Saver CSR U1 Hard Start Capacitor 1-2-3 tons CSRU1

    I replaced an old bad compressor saver with this one, and it fit in just like the old one did. Works great, and does what it's supposed to do-gives the compressor an extra boost, so it doesn't lug down when starting. I can hear the difference when the compressor starts with or without this Hard start capacitor. I would recommend it.

    Verified purchase: YesCondition: New

  • by rye_77
    Sep 26, 2016

    This Kit installed on your AC saves on Power Bills!

    Kit is complete, new, ready to install and it comes with its own wiring diagrams and clearly written installation instructions. Most of the power consumed by home air conditioning is consumed at start-up; sometimes starting power draw goes to 25 amps while the compressor struggles to come on line, especially if your AC compressor is an older model. You will know when it's time to install this Capacitor Start Assist kit; if your lights dim down when the AC compressor comes on it's time!

    Verified purchase: YesCondition: New

  • by ramjaham.nvbb7
    Jun 09, 2020

    worth the money and easy to connect

    All pros. worked extremely well. Using it for 2 weeks now and compressor starts very quick and current draw is low.

    Verified purchase: YesCondition: New

  • by stanewick72
    Mar 26, 2020

    Amazing

    I was very skeptical while reviewing at first but the more I read the more sence it made. Ordered one for each of my homes and I just installed the first one, couldn't believe what a difference this product made. Usually I was able to hear the condensing unit come on , I had to walk outside to verify that the unit was on and even then it was so much quieter . I would estimate the noise is down 75%.

    Verified purchase: YesCondition: New

  • by ricky-boy-2000
    Apr 01, 2017

    Well pleased.

    The compressor starting current before install was 26.7 amp. After the install it went to 8.0 amp. less than 1/3 the power. Highly recommend. My unit is 16 years old and trying to make it last as long as possible. Wish I had known about these compressor savers years ago.

    Verified purchase: YesCondition: New

  • by dmmitchell8225
    Jun 01, 2021

    As advertised

    Bought 2 of these. Appear to be good quality. Arrived on time. Easy enough to install ( found a good YouTube video showing installation of this specific brand).

    Verified purchase: YesCondition: New

  • by flyer705
    May 25, 2016

    Worked as advertised

    I installed this on my 15,000BTU RV Roof AC. It did help with starting the unit, but I was not able to start the AC unit with my 2,000 Watt Inverter Generator. Very close, but no quite.

    Verified purchase: YesCondition: New

  • by crowbird9
    Nov 08, 2017

    Great product

    Had my A/C man install this unit and it works great. Cut down the starting amps to start the compressor and cut the start noise as well.

    Verified purchase: YesCondition: New

  • by hotrod3737
    Dec 08, 2015

    Works as expected

    good item solved hard start problem with using backup generator. Can start 3.5 ton AC on 6kw generator now.

    Verified purchase: YesCondition: New

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