W10211972 - Whirlpool Microwave Switch

This Whirlpool Microwave Switch (W10211972) is a genuine part designed for Whirlpool microwaves, but it's also compatible with select models from GE, KitchenAid, Roper, Estate, Inglis, Amana, and Maytag. The switch plays a crucial role in controlling microwave components and detection states like lighting, ventilation, timers, and door operation, which are activated through buttons, dials, and levers signaling the controller. Also known as a door interlock switch, it ensures the microwave does not start when the door is open. Its construction is durable, featuring moisture-resistant capabilities to withstand humid environments. Malfunctioning of this switch can lead to disruptions in microwave operation, necessitating its replacement. Symptoms that indicate the switch may be failing include irregular or non-functional lighting, ventilation issues, timer problems, or the microwave operating when the door is open. Before purchasing, verify your device's model number for compatibility.