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Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor
Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

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US$14.99 cheaper than the new price!!

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Used  US$10.00
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Product details

Management number 216304315 Release Date 2026/04/19 List Price US$10.00 Model Number 216304315
Category
  1. Automotive
  2. Replacement Parts
  3. Engine Cooling & Climate Control
  4. Air Conditioning
  5. Compressors & Parts
  6. Compressors
  • 【Premium Quality】Hvac hard start kit for 521 compressor saver are made of stable, high-quality materials and tested by the manufacturer. Easy to extends life of compressor.
  • 【Function】The voltage floods can be extremely harming to HVAC units, shortening the life of the compressor and diminishing its efficiency. 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.
  • 【Specification】Voltage: 208-240 V; Capacitor Size: 189-227; Mfd Application: 3.5-4-5 Ton Air Conditioners
  • 【Easy installation】5 minutes to install, connect 3 color coded wires, the black wire will go to the compressor's common, the stripped wire will go to the compressor's start winding, and the red wire will go to the compressor's run winding.
  • 【Best Service】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.

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

Updated for 521 CSR-U2 Compressor Saver Starter Kit for 3.5- to 5-ton AC units,stable for 521 HVAC Compressor Saver Hard Start Capacitor

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