Ideal replacement refrigerator thermostat for a damaged unit, featuring a Dshaped shaft for compatibility and reliable operation. Key function: Replaces a damaged thermostat to restore accurate temperature control and protect stored food and beverages. Shaft design: Dshaped shaft supports straightforward installation in compatible housings. Operation: Easy to use with manual controls, enabling straightforward temperature adjustments. Broad compatibility: Controls the temperature of refrigerators, display cabinets, congealers, beverage coolers, and similar products. Benefits: Simple replacement that restores cooling performance and stable temperature control with minimal downtime. Use scenarios Home kitchen: a failed fridge thermostat to maintain safe food temperatures and reduce waste. Retail display: Install in a display cabinet to keep perishables at consistent, safe temperatures for customers. Food service bar or cafe: Use in a beverage cooler to ensure drinks are kept cold and ready for service. This thermostat provides functional, direct temperature control with a simple installation path and broad applicability across common cooling appliances.