The York L076408012419 Start Assist Kit (1 Unit) is a universal 3-in-1 compressor hard start kit that combines a PTC relay, overload protector, and start capacitor in a single compact design. Engineered to deliver a powerful torque boost for compressors up to 1/2 HP, this kit helps your HVAC system start faster and more reliably, even under low-voltage or high-pressure conditions. It?s an excellent replacement solution for aging or weak compressors, ensuring smoother operation and longer service life. Key Features 3-in-1 design: start capacitor, relay, and overload in one unit Provides strong torque boost for easier compressor starts Compatible with 1/2 HP compressors Restores starting reliability under tough conditions Simple plug-and-play installation Specifications Part Number: L076408012419 Type: 3-in-1 Start Assist Kit (Hard Start Kit) Includes: Relay, Overload, Start Capacitor Compressor Rating: Up to 1/2 HP Application: Air conditioner and refrigeration compressors Brand: York Compatible Models Fits a wide range of York HVAC compressors and units rated up to 1/2 HP, including: Central air conditioning units Heat pump systems Light commercial refrigeration compressors And more Why Choose This Item Choose the York L076408012419 Start Assist Kit (1 Unit) for easy installation, reliable compressor starting power, and extended equipment life. It?s the trusted OEM solution for improving compressor performance and preventing start-up failures in York systems.