THERMOSTAT COOLANT FOR PEUGEOT J5/Bus/Platform/Chassis/Van CITROÃ?N C25 TALBOT GATES TH03082G1

Thermostat is a device for maintaining a static (constant) temperature, as its name implies. There are thermostats of different designs in many devices and mechanisms, from water heaters to refrigerators. There is also a thermostat in a car's internal combustion engine (liquid-cooled, of course). In a car, the thermostat regulates the temperature of the coolant (antifreeze): it accelerates the warm-up of a cold engine and provides heat removal from the hot one. Therefore, the engine works more efficiently and more comfortably for the driver, especially in winter - without a thermostat, the stove would usually blew cold air.

1. C25 Bus (280_, 290_)
2. J5 Bus (280P)
3. J5 Platform/Chassis (280L)
4. J5 Bus (290P)
5. J5 Platform/Chassis (290L)
6. J5 Van (290L)
7. ALERO
8. ALERO Saloon
9. EXPRESS 1000 -1500 Bus
10. EXPRESS 1000 -1800 Van
11. EXPRESS 1000 -1500 Platform/Chassis
12. C25 Van (280_, 290_)
13. C25 Platform/Chassis (280_, 290_)
14. J5 Van (280L)
15. See more in applications

The principle of the thermostat work

The classic GATES brand Thermostat, coolant is a movable valve that moves due to a change in the external environment - heating or cooling of antifreeze. The thermostat is made of a thermoelement filled with a substance resembling wax in structure - ceresin, with the addition of copper powder, graphite or aluminum for better thermal conductivity. At a certain temperature of the antifreeze, ceresin expands, opening the thermostat valve. When the motor cools down, ceresin contracts and the thermostat closes again.