Where is the Thermostat Located in a Van?

[WillowRose]

The thermostat in a van is typically installed at the water inlet of the engine's water pump. Additional Information: Primary Function of the Thermostat: The main role of the thermostat is to automatically regulate the amount of water entering the radiator based on the actual temperature of the coolant. This adjustment alters the circulation range of water within the radiator, enabling the cooling system to dissipate heat effectively and ensuring the engine operates within an optimal temperature range. Working Principle of an Automotive Thermostat: Essentially, an automotive thermostat is an automatic temperature-regulating device (equipped with a temperature-sensing component). It controls the main and auxiliary valves of the thermostat according to the temperature of the coolant, thereby automatically adjusting the water flow into the radiator to regulate the cooling system's heat dissipation capacity. When the engine has not yet reached the appropriate operating temperature, the auxiliary valve of the thermostat opens while the main valve remains closed. In this state, the coolant bypasses the vehicle's radiator and circulates only between the water jacket and the water pump in a small loop.