Description
- Your air conditioner may start up more than 6,000 times in a single cooling season, therefore, the positive impact that the 5-2-1 Compressor Saver has on your air conditioner is significant.
- Before you replace your air conditioner, try adding a 5-2-1 Compressor Saver .
- The 5-2-1 Compressor Saver might save you from wasting thousands of dollars to buy a new air conditioner or compressor. It’s a wise investment to install the 5-2-1 Compressor Saver.
- Even if you don’t currently have any issues with your system, installing one of these kits will typically make the compressor last longer by not letting it remain on startup for any longer than it has to.
Features:
- Model Application: CSR-U2 Hard Start Capacitor Kit designed for 3.5 to 5 ton air conditioning units. Helps provide the needed boost for AC compressors during startup, especially on older or hard-starting systems.
- Boots Compressor Performance: This part delivers powerful starting torque up to a 500% increase to help the compressor start more easily under heavy load or low-voltage conditions. By reducing startup strain and shortening the time it takes for the compressor to reach full speed, this kit supports smoother operation and may prolong compressor service life. Ideal for units that struggle to start or frequently trip breakers.
- Wide Compatibility: Compatible with many residential HVAC systems using a standard 3.5 to 5 ton setup. Works as a replacement option for CSR-U2, CSRU2, and similar 5-2-1 style hard start kits.
- Easy Installation: Designed for straightforward installation by HVAC professionals. Clear wiring leads allow fast connection to existing terminals for immediate performance improvement.
- Lifetime Protection: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise
- Premium Quality: The product is made of strong & durable materials that prevents cracking and failing during the installation and use process.
- Durable, High-Quality Build: Reliable components engineered to handle frequent high-load starts. Built to maintain strong, stable performance across demanding temperature conditions100%.
- Saving Solution: Enjoy the great feeling when your A/C is repaired and works properly like before – BlueStars brings DIY solutions to help you deal with any trouble.
- Reasonable Repair Solutions: BlueStars’ replacement parts are manufactured of high-quality and durable materials free from harmful chemicals. By doing numerously strict tests and reviews performed by our experienced engineers and development team, we commit all products to meet OEM standards and are safe to use.
Technical Information:
- Brand: BlueStars | Manufacturer: BlueStars
- Model: 5-2-1 CSR-U2
- Material: Aluminum, Ceramic, Plastic, Tantalum
- Shape: Square, Rectangle
- Mounting Type: Snap-In Mount
- Manufacturer: BlueStars
- Package Dimensions: 8.07 x 4.25 x 2.48 inches, 14 ounces
IMPORTANT SAFETY WARNING:
- Proper Installation Required: This hard start capacitor kit must be installed correctly and according to the wiring diagram. Incorrect wiring, improper installation, or using the product outside recommended conditions may cause capacitor failure or damage to the AC system.
General tips:
- For 3.5 to 5 ton HVAC units, a hard start kit with a capacitance range of 189-227 MFD to 270-324 MFD is required, typically rated for 330 VAC. Common, high-performance, three-wire kits like the CSR-U2 or 5-2-1 Compressor Saver are designed specifically for this range to provide maximum starting torque.
Key Considerations:
- Capacity (MFD/µF): 3.5–5 ton systems usually require 189–227 MFD or 270–324 MFD, depending on the specific model and manufacturer.
- Voltage Rating: Must be rated for at least 330 VAC.
- Kit Type: 3-wire potential relay kits are generally recommended for superior, safer starting performance over 2-wire thermistor kits.
- Compatibility: Designed for single-phase 208/230V systems.
