The Supco 3W1 3-Wire Hard Start Capacitor Kit is designed to improve the starting performance of compressors in refrigeration and air conditioning systems. This universal kit provides an extra boost of power during startup, helping extend compressor life and reduce startup noise. It’s ideal for single-phase systems and can be installed easily with its 3-wire design. Reliable and effic... https://www.partshnc.com/hard-start