Calorstat

For nearly 100 years of experience, Calorstat has been able to impose itself on the automotive market thanks to its patented technology: wax expansion in its application to temperature control.

In 1962, the company developed this patent and broadened its horizons to include a specific product: the automotive thermostat. As a result, Calorstat became the main supplier of thermostats for the international automotive industry.

Today the Vernet Group is world famous thanks to an innovation that has changed the market: the wax thermostatic element.