SZ4387766 | START RELAY KIT FOR 4387766 | Supco

Supco START RELAY KIT for 4387766 This start relay kit is designed for use with Supco compressor model 4387766. The kit includes a relay, capacitor, and mounting hardware. The relay is responsible for starting the compressor motor, and the capacitor provides the necessary power to start the motor. This kit is essential for maintaining the proper operation of your compressor. Features: * Designed for use with Supco compressor model 4387766 * Includes a relay, capacitor, and mounting hardware * Relay starts the compressor motor * Capacitor provides the necessary power to start the motor * Essential for maintaining the proper operation of your compressor Shop our HVAC supply store for the best prices and fast shipping on all your HVAC needs!