5-2-1 CSR-U1 Hard Start Capacitor Kit for 1 to 3 Ton AC Units
SKU: 55307469412

5-2-1 CSR-U1 Hard Start Capacitor Kit for 1 to 3 Ton AC Units

Sale price$27.82 Regular price$30.91
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Description

5-2-1 CSR-U1 Hard Start Capacitor Kit for 1 to 3 Ton AC Units5 2 1 CSR U1 Hard Start Capacitor Kit Key Features Two wire hard start kit for single phase compressors Includes a potential relay and start capacitor Reduces compressor start up time and energy consumption Assists older or tight compressors with starting Installs in series with the compressor run winding Replaces Cross Reference Part Numbers CSRU1 SPP6 SPP5 RCO410 RCO810 RCO410D 88 5440 HN61PC005 HN61KA023 CKFU1 Compatibility & Fitment Designed for 1

5-2-1 CSR-U1 Hard Start Capacitor Kit

Key Features

  • Two-wire hard start kit for single-phase compressors
  • Includes a potential relay and start capacitor
  • Reduces compressor start-up time and energy consumption
  • Assists older or tight compressors with starting
  • Installs in series with the compressor run winding

Replaces / Cross-Reference Part Numbers

  • CSRU1
  • SPP6
  • SPP5
  • RCO410
  • RCO810
  • RCO410D
  • 88-5440
  • HN61PC005
  • HN61KA023
  • CKFU1

Compatibility & Fitment

  • Designed for 1 to 3 Ton (12,000 to 36,000 BTU) air conditioning and heat pump units
  • Compatible with single-phase 115V to 288V systems

When to Replace

  • Compressor hums but struggles or fails to start
  • A/C system causes significant dimming of lights on start-up
  • Circuit breaker trips when the compressor attempts to start
  • Proactive installation on older units to extend compressor life

Installation Tips

  • Disconnect all electrical power to the A/C unit before installation.
  • Safely discharge any existing capacitors in the system.
  • Connect the two wires from the kit to the compressor's "Run" and "Common" terminals.
  • Mount the device securely inside the electrical control panel.
  • Professional installation by a qualified HVAC technician is recommended.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55307469412

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A.Jakob
Waukegan, US
★★★★★ 5
Perfect everyday bowls
Simple, sturdy, and exactly what I needed. They hold up well, even with hot food, and make cleanup super easy.
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Reviewed in the United States on May 20, 2026
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Lee
Omaha, US
★★★★★ 5
NICE for soups!
Style: 34 Ounces, Size: 34 Count
We try to keep these in the house. They are REALLY nicely sized and work great for soups. They are AWESOME for soups and the only disposable plates I feel comfy using for large stews and such. Makes cleaning easy because I don't HAVE TO CLEAN! They are a bit more expensive than otherd disposable plates, but they are worth it. Pretty heavy duty plates that are thick and great for heavier foods. <3
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Reviewed in the United States on May 18, 2026
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Kris
Port Orchard, US
★★★★★ 5
Favorite compostable plates ever!
Style: 34 Ounces, Size: 34 Count, Style: 34 Ounces, Size: 34 Count
I’ve been using the Dixie Ultra Extra Large Compostable Paper Bowls, and I can honestly say I absolutely love them! They’re sturdy, deep, and hold generous portions, perfect for everything from hearty soups and pasta to big salads or even snacks for movie night. Unlike other paper bowls, they don’t get soggy or collapse, even with hot or liquid-heavy foods. Another huge plus for me is that they’re compostable, so I can enjoy the convenience of disposables without the guilt. They’re strong, reliable, and environmentally friendly, which is a rare combo! If you’re looking for durable, eco-conscious paper bowls that can handle anything you throw in them, these are a must-have. Highly recommend!
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Reviewed in the United States on June 1, 2025
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Cpf from SD
Bozeman, US
★★★★★ 5
No more washing pozole/menudo bowls for me
Style: 34 Ounces, Size: 34 Count
Very sturdy for a paper plate. Used these for pozole at a party and saved me the hassle of washing plates. Good size, bigger than you think. When serving it does get hot so use something underneath so you don’t get burned.
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Reviewed in the United States on May 26, 2026
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NancyPS
Bozeman, US
★★★★★ 5
Extra large paper bowls are sturdy, affordable, and make clean up a breeze.
Style: 34 Ounces, Size: 34 Count
I like the convenience of paper plates and these large 34 oz. bowls are perfect for microwave cooking. They are deep enough to handle soup, pasta, stuffing and vegetable sides with no problems and without any leaking, and are a good value for the price. They look stylish and make clean up less of a chore. You can't go wrong with Dixie paper products. They're sturdy, fun, and last through the meal.
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Reviewed in the United States on January 30, 2026

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