Boosting competitiveness with air quality

ACUs for industrial premises shall meet 4 main requirements:

• Ensuring employee comfort
• Producing quality products
• Guaranteeing smooth operation
• Increasing productivity

These can be achieved by controlling 3 parameters:

• Temperature: cooling or heating
• Hygrometry: humidification or dehumidification
• Air quality: ventilation, filtration, extraction

ETT creates, manufactures, commissions and maintains thermodynamic air conditioners. Those units can operate as reversible heat pumps or in cooling mode only, with outside air or water circulation (geothermal or water loop) as an exchange source.

Our units directly treat the internal air in order to limit the losses due to thermal exchanges They can also use a heat-transfer fluid.

The “Free cooling” mode has been developed in order to optimise cooling and the “free heating” mode optimises heating using outside air. External recovery systems have also been added to avoid using thermodynamic circuits.

Our industrial units offer a broad range of possibilities:

• High flow rates, up to 80,000 m³ / h
• Cooling and heating capacity up to 600kW
• Additional powers (hot water, electricity, gas)
• Dedicated control systems for each application
• HEPA, HUPA, electrostatic, activated carbon filters
• Operation in extreme outside conditions
• Humidification or dehumidification systems
• Hybrid combinations such as solar, gas and/or water loop, geothermal energy
• Multiblock units
• Specific insulation
• Adiabatic systems
• Low-noise operation
• Customisable dimensions

ETT designs and manufactures different types of units that can meet the requirements of all types of industries.

Here is a non-exhaustive list of industries for which ETT HVAC units have already been installed:

Download our application leaflet on Industry sectors.

Application leaflet – Industry