Indoor Climate

KEN Indoor Climate offers experienced specialists within the Heating, Ventilation and Air-Conditioning (HVAC) area.

Besides the HVAC technology we also have an important role to set the requirements for the climate-shell i.e. carbody insulation cold bridges, windows, vapor barrier etc. which is very important parameters to create a good and energy efficient Indoor Climate in the trains.

Testing of the Indoor Climate as well as k-value in a climate chamber or in real conditions to verify that all requirements are fulfilled is also an important part of our scope of work.

KEN Indoor Climate also offers support for documentation and maintenance within HVAC



  • Heating, Ventilation & Air-Conditioning systems (HVAC)
  • Process Cooling systems
  • Control & Monitoring systems
  • Duct systems
  • Emergency ventilation
  • Thermal calculations
  • Testing and fault tracing
  • Climate analysis