What Is the Difference Between a Thermostat Switch for an Electric Griddle and an Electric Water Heater?

The main differences between the thermostat switch for an electric griddle and that for an electric water heater lie in their temperature control range and application scenarios.

The thermostat switch for an electric griddle is designed to operate over a wider temperature range, typically used in cooking applications such as frying and warming. In contrast, the thermostat switch for a water heater maintains a relatively fixed temperature close to 100°C, mainly for boiling water.

The core differences between the two are in temperature control precision and structural design.

An electric griddle often requires adjustable temperatures for different cooking needs (e.g., searing, simmering, or keeping warm). Therefore, its thermostat switch usually adopts an adjustable bimetallic strip or electronic temperature control module, supporting a wide adjustment range of 60–250°C, with fast response characteristics.

On the other hand, the thermostat switch for an electric water heater is mostly a fixed-point contact type, pre-set around the boiling point (typically 100°C ± 5°C). Its design focuses more on dry-burn protection and automatic power-off functionality to ensure safety during operation.