Improving safety, efficiency and reducing pollution are the challenges of the Vernet Group for the coming years. Calorstat brand can provide compact, robust and cost-effective solutions to integrate and simplify both standard solutions and specific overall thermal management systems for tomorrow’s vehicle.


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expertise on thermal and flow regulation and cooling of electrification functions.

Exhaust Heat Recovery System

Heating ventilation air conditioning

Motorized thermostat

Water charge air cooling

Engine oil cooling

EGR cooling

EGR cooling system recirculates exhaust gases back into the engine in order to decrease cylinder temperatures

Engine water cooling

Fuel heating

Fuel cell cooling

Vernet Group is in a phase of technological evolution and revolution that will reinvent modern transportation.

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