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The thermal actuator works with the principle of expansion of wax when heated.The assembly of the actuator allows for Normally Open or Normally Closed actions.The wax is heated with a PTC element, when power is applied to the actuator the PTC element warms up and heats the wax element. The wax be...Read more »
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The automotive thermostat is used in the cooling system of an engine cooled by liquid or air. It is used as a valve that directs the engine’s liquid flow to the radiator. TU-POLY THERMOSTATS Allows fast heating of the engine (the thermostat remains closed while the engine is cool). Keep...Read more »