Versatile compatibility: As long as the shape and size match, this thermostat is designed to fit a wide range of appliances including refrigerators, freezers, and display cases, making it an essential component for various cooling systems. Adjustable temperature range: With an adjustable range from 3C to 20C, it allows precise temperature regulation to meet storage needs and ensures conditions for food preservation. Temperature control features: The thermostat includes circumference and differential temperature control capabilities, providing flexibility to adapt to different operational requirements and enhancing efficiency in temperature management. Easy installation: Designed for straightforward installation, it can easily damaged thermostats as long as the shape and size match, ensuring minimal downtime for your appliances. Use scenarios: Replacing a failed thermostat in a household refrigerator to restore stable cooling without replacing the entire unit. Upgrading a commercial display case or freezer in a grocery store to maintain consistent temperatures for perishable items. Replacing a thermostat in a small chest freezer or cold storage unit in a restaurant or laboratory to meet precise coldstorage requirements.