The Elstat EMS 25 Advanced is a microprocessor-based electronic thermostat widely utilized in commercial refrigeration, specifically for glass-door merchandisers, display cabinets, and refrigerated serve-over counters. Manufactured by Elstat (a subsidiary of Ebm-papst), this device represents a shift from mechanical electromechanical controls to digital precision.
The higher temperature allowed during energy-saving periods. Pull-Down Temp Elstat Ems 25 Advanced Manual