CSR-U2 Hard Start Device by PartsBroz - Compatible with 3.5- to 5-Ton AC Units
Brand: PartsBroz
Adding the CSR-U2 exact equivalent part by PartsBroz to your AC unit can speed up start-up speeds by 30 to 50%. The faster your AC unit starts up, the longer your unit will last. Why’s that? During start-up, your AC uses five to ten times more power than it does when it’s running. Overtime, the heat produced during start-up damages the unit’s compressor, capacity, and terminals, reducing the life expectancy of your AC unit. A hard start device will keep your AC unit running for as long as possible.

The CSR-U2 exact equivalent part by PartsBroz works with 3.5- to 5-ton AC units. Smaller units require a smaller capacitor.

Quick Fix that Improves AC Start-Up

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

Your AC unit makes a lot of noise during start up;

House lights flicker during AC 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.

Unsure about compatibility with your unit? Reach out to us in the customer questions and answer section or on the PartsBroz storefront.
PART NUMBER CSR-U2: It's a high-quality exact equivalent for part numbers CSR-U2.
COMPATIBLE BRANDS INCLUDE: Universal.
FIXES THE FOLLOWING SYMPTOMS: 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.
COMPATIBLE WITH PRODUCT TYPE: AC Units.
HIGH-QUALITY PARTS: All the parts meet or exceed all original manufacturer specifications for fit and performance. They offer the durability you need at a fraction of the cost of other alternatives. We provide a lifetime warranty and guarantee 100% money back.