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CSR-U2 Hard Start kit for 3.5 to 5 Ton Units, HVAC Hard Start Kit for Air Conditioner, AC Hard Start Capacitor Kit

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$29.89

$ 15 .99 $15.99

In Stock

About this item

  • ♥ [ 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 your compressor and other electrical components associated with your A/C system
  • ♥ [ START FASTER ] - Significantly reduces the amount of time it takes for your compressor to start.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
  • ♥ [ 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 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
  • ♥ [ 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 will be very happy to help you solve it.



Product Description

AC Hard Start Capacitor Compatible with CSR-U2

hard start capacitor
ac hard start kit
2
 Hvac Hard Start Kit
Hard Start kits

Commish
Reviewed in the United States on May 29, 2024
Easy to install to replace A/C capacitor for fan. Capacitor for fan was completely did (it didn't even pop when shorted. It even comes with its own zip tie. I didn't think it was installed like that from the manufacturer, but when the replacement zip tie was included, it taught me something.
Mark Boemio
Reviewed in the United States on March 31, 2024
Put this on less than a month ago and it blew today when it hasn't even hit 80 degrees outside. A/C only ran a few days during this time. Terrible product.
bruce campbell
Reviewed in the United States on November 3, 2024
Extremely easy to install and very quiet
Nash
Reviewed in the United States on October 31, 2024
This is all I needed for my 12KW generator to start my 5-ton multi-stage air conditioner. Without it there was no chance. The 5-ton mismatch to the generator size is still a big stretch and it barely makes it but it works; which is what matters. Will weaken over time so I did need to replace it after about 5 years but that's money well spent and I couldn't ask for a longer performance period or such a low price point.
Baby Huey
Reviewed in the United States on August 11, 2023
NO NOT BUY.This device blew my AC breaker (heat pump system -not geothermal) in July 2023 - after flawlessly running for over a year. Fortunately, no other damage was done. The components on the unit were destroyed. Sorry, no pictures.
Lil
Reviewed in the United States on August 20, 2022
It's working good. It sounds good when it comes on & off. Note: the relay has an arrow that shows where up is. Rick left a 1 star review and his relay was side-way so it blew the start capacitor. Big no no!Update 5/31/23:On around 1/15/23 this hard start capacitor blew up (see pictures). We put the old parts back but unit was wasting more electricity than before and seem like it would good for the first 5 minutes then not put out like it should...I can't remember exactly but we ended replacing it with a mini split heat pump. So glad we did! BTW, don't buy this hard start capacitor.
Gary
Reviewed in Canada on July 26, 2022
product seems to work fine easy start up now
Fay
Reviewed in the United States on February 2, 2019
It should work but as you can see, the contacts in the potentail Relay are not aligned properly.
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