The creation of Calorstat in 1927 marked the start of a family history destined to become a worldwide success. A story where innovation, passion, demanding standards and performance are shared by all.
As a thermostat manufacturer, Calorstat won over the majority of the automobile market. High quality and performance were already a company hallmark.
The temperature regulator for central heating boilers emerged.
The metal-bellows type thermostat came into widespread use in the automobile industry. Two years later, the Vernet processes were created.
Vernet was acquired by Calorstat.
Vernet had a major lead in the thermal regulation market. The “wax” thermostatic element was launched. An innovation which set Vernet apart from its competitors.
The first thermostatic elements for heating and plumbing sanitary were designed. They quickly established themselves as reference products.
Vernet created its USA subsidiary “Caltherm” (called “Vernet US” from 2018).
The Calorstat by Vernet brand was relaunched to sell its full spectrum of spare parts produced by the company.
Plant is opened in Argentina.
Vernet Zhuhai was inaugurated in China.
Acquisition of the HVAC Sanitary Division of Behr ThermoTronic.
Creation of Vernet Mexico.
Acquisition of Rostra Vernatherm, thermal management manufacturer (Connecticut, USA).