The Manitowoc 000015209 Ice Machine Ice Thickness Probe W/ Washer helps maintain consistent ice production by accurately monitoring ice thickness during operation. This component is a sensing device that detects the buildup of ice on the evaporator plate and signals the machine to initiate the harvest cycle once the desired thickness is reached. It works by using conductivity or contact-based sensing to determine when ice has formed to the correct level. Designed for reliable performance, it supports proper ice formation and prevents overgrowth or irregular cubes. By ensuring accurate cycle timing, it contributes to efficient operation, consistent ice quality, and reduced strain on the machine.