THERMOSTAT COOLANT FOR VOLVO 260 760/Kombi/Break/Rural 240 PORSCHE 928 LANCIA GATES TH32882G1

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. 604 (561A_)
2. 604 Saloon (561A_)
3. 505 (551A)
4. 505 Break (551D)
5. 260 (P262, P264)
6. 260 Saloon (P262, P264)
7. 760 (704, 764)
8. 760 Saloon (704, 764)
9. 928
10. 240 (P242, P244)
11. 240 Saloon (P242, P244)
12. 240 Kombi (P245)
13. 240 Break (P245)
14. 240 Rural (P245)
15. 260 Coupe (P262)
16. 260 Estate (P265)
17. TAGORA
18. 760 Kombi (704, 765)
19. 760 Break (704, 765)
20. 760 Rural (704, 765)
21. 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.