CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units
CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units

CSR-U1 Hard Start Device - Compatible with 1-to-3-Ton AC Units

Sale price
$16.99
Regular price
$16.99

  • ✅ PART NUMBER CSR-U1: This hard start device is a high-quality exact replacement for part number CSR-U1.
  • ✅ FOR SMALL UNITS: The part works with smaller air conditioner units. Use it to improve the start-up speed of your 1-to-3-Ton AC unit. Refer to your owner’s manual or reach out to us to confirm the size of your unit.
  • ✅ IMPROVES AC START-UP: Adding a hard start device to your AC unit can improve start-up time by 30-50%. A hard start device can also extend the life of a new or even failing AC unit, saving you the expense of buying a new air conditioner or compressor.
  • ✅ 30-MINUTE FIX: Installing a hard start device takes 10 to 30 minutes per unit. Unless you’re familiar with electrical, it is recommended to have this device installed by a certified HVAC technician.
  • ✅ HIGH-QUALITY DESIGN: This high-quality replacement part meets or exceeds all original manufacturer specifications for fit and performance. It’s a reliable and affordable way to improve your AC unit or compressor.

A hard start device helps boost your compressor during start-up. The average unit will start up 30-50% faster when you add the CSR-U1 exact equivalent part by PartsBroz. Why does this matter? During start-up, your AC unit uses five to ten times more power than it does when it’s running. Overtime, the heat produced during start-up damages the compressor, capacitor, and terminals, reducing the product life of your AC unit. The faster your unit starts up, the less damage will be done, and the longer your unit will last.

The CSR-U1 exact equivalent part by PartsBroz works with 1-to-3-Ton AC units. Larger units require a larger capacitor.

Quick Fix that Improves AC Start-Up

Adding a hard start device to your air conditioner or compressor is a good idea if:

  • House lights flicker during AC start up;
  • Your AC unit is noisy during start up;
  • Your AC unit takes a while to start up;
  • You want to extend the life of your AC unit;
  • You want to reduce your home’s energy consumption.


    LIFETIME WARRANTY

    We offer a lifetime warranty on any Product that has defects or other workmanship issues under normal use of Product.

    Delivery

    We Do Not Ship Outside of the Continental US.

    Return Policy

    All items qualify for returns within 90 days of receipt. Buyer is responsible for return shipping on any item that is not damaged.

    Feedback

    We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.

    WARNING: California's Proposition 65

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