No, a thermostat designed for a 115V refrigerator should not be used on a 220V refrigerator. The voltage rating of a thermostat is specific to the electrical system and components of the refrigerator it is intended for. Using a thermostat with the wrong voltage rating can lead to serious electrical issues and potentially cause damage to the refrigerator or even create safety hazards.
When dealing with electrical components, it is crucial to use parts that are compatible with the appliance's voltage requirements. A 220V refrigerator typically has a different electrical system and components that are designed to handle the higher voltage. Plugging a 115V thermostat into a 220V refrigerator could result in overheating, short-circuiting, or other electrical malfunctions.
If you need to replace a thermostat in a refrigerator, always ensure you are using the correct part specified by the manufacturer for that particular model and voltage rating. Using incompatible parts can void warranties, compromise the appliance's performance, and pose a risk to both the refrigerator and its users. If you're uncertain or require assistance with replacing a thermostat, it's best to consult a professional appliance repair technician.