The Hatco 02.19.018.00 120V Infinite Switch is a critical component designed for use in Hatco FDW Model Flav-R-Fresh Display Cabinets. This switch provides precise control over the heating elements, allowing for adjustable temperature settings to keep food items at the perfect serving temperature. With its durable construction and reliable performance, this infinite switch ensures that your display cabinet operates efficiently, maintaining the quality and freshness of your food products. Ideal for replacing worn or faulty switches, the Hatco 02.19.018.00 helps extend the life of your display cabinet, ensuring consistent operation in busy commercial environments.