Perfect for routine refrigerator upkeep in homes or businesses, this set prevents excessive frosts formation, ensuring stable internal temperatures to extend food shelf life and lower maintenance costs Ideal for homeowners seeking stable refrigerator maintenance and commercial users in settings such as restaurants or hotels looking to minimize frosts issues and improve food freshness Constructed from high and copper for durability, it precise temperature from 20°C to 40°C, compact design for easy installation, and reduces energy consumption by 10 20% for refrigerator With superior insulation and strict control, this defrost thermostat replacement part provides long lasting and reliability, helping your appliance run efficiently while conserving energy This replacement defrost thermostat set features advanced temperature control technology, effectively sensing frosts buildup and automatically regulating defrost cycles to reduce ice accumulation and enhances refrigeration efficiency, suitable for other major brands