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. TIGGO
2. J11
3. H-1 Van (A1)
4. H200 Van (A1)
5. STAREX Van (A1)
6. STAREX I Van (A1)
7. LIBERO Van (A1)
8. TERRACAN (HP)
9. GALLOPER I
10. GALLOPER II (JK-01)
11. PREGIO Van (TB)
12. BESTA Van (TB)
13. K2500 (SD)
14. K2500 Platform/Chassis (SD)
15. FRONTIER (SD)
16. BONGO III (SD)
17. EASTAR
18. H-1 Cargo (TQ)
19. iLOAD Cargo (TQ)
20. i800 Cargo (TQ)
21. See more in applications

The principle of the thermostat work

The classic ASHIKA 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.