AC Contactor Replacement is the process of replacing a faulty or worn-out contactor in an AC circuit to restore proper electrical control and functionality. A switch that manages the power supply to the air conditioner is known as an AC Contactor. It is normally found in the air conditioner's control panel and is controlled by the thermostat. When the thermostat calls for cooling, it ... https://www.partshnc.com/air-conditioner-parts/contactor